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@@ -0,0 +1,3248 @@
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+/*!
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+ * Bootstrap-select v1.13.18 (https://developer.snapappointments.com/bootstrap-select)
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+ *
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+ * Copyright 2012-2020 SnapAppointments, LLC
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+ * Licensed under MIT (https://github.com/snapappointments/bootstrap-select/blob/master/LICENSE)
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+ */
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+
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+(function (root, factory) {
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+ if (root === undefined && window !== undefined) root = window;
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+ if (typeof define === 'function' && define.amd) {
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+ // AMD. Register as an anonymous module unless amdModuleId is set
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+ define(["jquery"], function (a0) {
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+ return (factory(a0));
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+ });
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+ } else if (typeof module === 'object' && module.exports) {
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+ // Node. Does not work with strict CommonJS, but
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+ // only CommonJS-like environments that support module.exports,
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+ // like Node.
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+ module.exports = factory(require("jquery"));
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+ } else {
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+ factory(root["jQuery"]);
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+ }
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+}(this, function (jQuery) {
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+
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+(function ($) {
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+ 'use strict';
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+
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+ var DISALLOWED_ATTRIBUTES = ['sanitize', 'whiteList', 'sanitizeFn'];
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+
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+ var uriAttrs = [
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+ 'background',
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+ 'cite',
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+ 'href',
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+ 'itemtype',
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+ 'longdesc',
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+ 'poster',
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+ 'src',
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+ 'xlink:href'
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+ ];
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+
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+ var ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i;
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+
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+ var DefaultWhitelist = {
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+ // Global attributes allowed on any supplied element below.
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+ '*': ['class', 'dir', 'id', 'lang', 'role', 'tabindex', 'style', ARIA_ATTRIBUTE_PATTERN],
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+ a: ['target', 'href', 'title', 'rel'],
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+ area: [],
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+ b: [],
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+ br: [],
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+ col: [],
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+ code: [],
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+ div: [],
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+ em: [],
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+ hr: [],
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+ h1: [],
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+ h2: [],
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+ h3: [],
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+ h4: [],
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+ h5: [],
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+ h6: [],
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+ i: [],
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+ img: ['src', 'alt', 'title', 'width', 'height'],
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+ li: [],
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+ ol: [],
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+ p: [],
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+ pre: [],
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+ s: [],
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+ small: [],
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+ span: [],
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+ sub: [],
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+ sup: [],
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+ strong: [],
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+ u: [],
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+ ul: []
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+ }
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+
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+ /**
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+ * A pattern that recognizes a commonly useful subset of URLs that are safe.
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+ *
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+ * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
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+ */
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+ var SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file):|[^&:/?#]*(?:[/?#]|$))/gi;
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+
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+ /**
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+ * A pattern that matches safe data URLs. Only matches image, video and audio types.
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+ *
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+ * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
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+ */
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+ var DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[a-z0-9+/]+=*$/i;
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+
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+ function allowedAttribute (attr, allowedAttributeList) {
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+ var attrName = attr.nodeName.toLowerCase()
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+
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+ if ($.inArray(attrName, allowedAttributeList) !== -1) {
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+ if ($.inArray(attrName, uriAttrs) !== -1) {
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+ return Boolean(attr.nodeValue.match(SAFE_URL_PATTERN) || attr.nodeValue.match(DATA_URL_PATTERN))
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+ }
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+
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+ return true
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+ }
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+
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+ var regExp = $(allowedAttributeList).filter(function (index, value) {
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+ return value instanceof RegExp
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+ })
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+
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+ // Check if a regular expression validates the attribute.
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+ for (var i = 0, l = regExp.length; i < l; i++) {
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+ if (attrName.match(regExp[i])) {
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+ return true
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+ }
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+ }
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+
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+ return false
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+ }
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+
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+ function sanitizeHtml (unsafeElements, whiteList, sanitizeFn) {
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+ if (sanitizeFn && typeof sanitizeFn === 'function') {
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+ return sanitizeFn(unsafeElements);
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+ }
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+
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+ var whitelistKeys = Object.keys(whiteList);
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+
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+ for (var i = 0, len = unsafeElements.length; i < len; i++) {
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+ var elements = unsafeElements[i].querySelectorAll('*');
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+
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+ for (var j = 0, len2 = elements.length; j < len2; j++) {
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+ var el = elements[j];
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+ var elName = el.nodeName.toLowerCase();
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+
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+ if (whitelistKeys.indexOf(elName) === -1) {
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+ el.parentNode.removeChild(el);
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+
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+ continue;
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+ }
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+
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+ var attributeList = [].slice.call(el.attributes);
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+ var whitelistedAttributes = [].concat(whiteList['*'] || [], whiteList[elName] || []);
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+
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+ for (var k = 0, len3 = attributeList.length; k < len3; k++) {
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+ var attr = attributeList[k];
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+
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+ if (!allowedAttribute(attr, whitelistedAttributes)) {
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+ el.removeAttribute(attr.nodeName);
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+ }
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+ }
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+ }
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+ }
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+ }
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+
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+ // Polyfill for browsers with no classList support
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+ // Remove in v2
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+ if (!('classList' in document.createElement('_'))) {
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+ (function (view) {
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+ if (!('Element' in view)) return;
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+
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+ var classListProp = 'classList',
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+ protoProp = 'prototype',
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+ elemCtrProto = view.Element[protoProp],
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+ objCtr = Object,
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+ classListGetter = function () {
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+ var $elem = $(this);
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+
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+ return {
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+ add: function (classes) {
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+ classes = Array.prototype.slice.call(arguments).join(' ');
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+ return $elem.addClass(classes);
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+ },
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+ remove: function (classes) {
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+ classes = Array.prototype.slice.call(arguments).join(' ');
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+ return $elem.removeClass(classes);
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+ },
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+ toggle: function (classes, force) {
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+ return $elem.toggleClass(classes, force);
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+ },
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+ contains: function (classes) {
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+ return $elem.hasClass(classes);
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+ }
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+ }
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+ };
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+
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+ if (objCtr.defineProperty) {
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+ var classListPropDesc = {
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+ get: classListGetter,
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+ enumerable: true,
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+ configurable: true
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+ };
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+ try {
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+ objCtr.defineProperty(elemCtrProto, classListProp, classListPropDesc);
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+ } catch (ex) { // IE 8 doesn't support enumerable:true
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+ // adding undefined to fight this issue https://github.com/eligrey/classList.js/issues/36
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+ // modernie IE8-MSW7 machine has IE8 8.0.6001.18702 and is affected
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+ if (ex.number === undefined || ex.number === -0x7FF5EC54) {
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+ classListPropDesc.enumerable = false;
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+ objCtr.defineProperty(elemCtrProto, classListProp, classListPropDesc);
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+ }
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+ }
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+ } else if (objCtr[protoProp].__defineGetter__) {
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+ elemCtrProto.__defineGetter__(classListProp, classListGetter);
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+ }
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+ }(window));
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+ }
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+
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+ var testElement = document.createElement('_');
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+
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+ testElement.classList.add('c1', 'c2');
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+
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+ if (!testElement.classList.contains('c2')) {
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+ var _add = DOMTokenList.prototype.add,
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+ _remove = DOMTokenList.prototype.remove;
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+
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+ DOMTokenList.prototype.add = function () {
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+ Array.prototype.forEach.call(arguments, _add.bind(this));
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+ }
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+
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+ DOMTokenList.prototype.remove = function () {
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+ Array.prototype.forEach.call(arguments, _remove.bind(this));
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+ }
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+ }
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+
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+ testElement.classList.toggle('c3', false);
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+
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+ // Polyfill for IE 10 and Firefox <24, where classList.toggle does not
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+ // support the second argument.
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+ if (testElement.classList.contains('c3')) {
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+ var _toggle = DOMTokenList.prototype.toggle;
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+
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+ DOMTokenList.prototype.toggle = function (token, force) {
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+ if (1 in arguments && !this.contains(token) === !force) {
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+ return force;
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+ } else {
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+ return _toggle.call(this, token);
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+ }
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+ };
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+ }
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+
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+ testElement = null;
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+
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+ // shallow array comparison
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+ function isEqual (array1, array2) {
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+ return array1.length === array2.length && array1.every(function (element, index) {
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+ return element === array2[index];
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+ });
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+ };
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+
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+ // <editor-fold desc="Shims">
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+ if (!String.prototype.startsWith) {
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+ (function () {
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+ 'use strict'; // needed to support `apply`/`call` with `undefined`/`null`
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+ var defineProperty = (function () {
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+ // IE 8 only supports `Object.defineProperty` on DOM elements
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+ try {
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+ var object = {};
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+ var $defineProperty = Object.defineProperty;
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+ var result = $defineProperty(object, object, object) && $defineProperty;
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+ } catch (error) {
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+ }
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+ return result;
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+ }());
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+ var toString = {}.toString;
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+ var startsWith = function (search) {
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+ if (this == null) {
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+ throw new TypeError();
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+ }
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+ var string = String(this);
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+ if (search && toString.call(search) == '[object RegExp]') {
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+ throw new TypeError();
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+ }
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+ var stringLength = string.length;
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+ var searchString = String(search);
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+ var searchLength = searchString.length;
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+ var position = arguments.length > 1 ? arguments[1] : undefined;
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+ // `ToInteger`
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+ var pos = position ? Number(position) : 0;
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+ if (pos != pos) { // better `isNaN`
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+ pos = 0;
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+ }
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+ var start = Math.min(Math.max(pos, 0), stringLength);
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+ // Avoid the `indexOf` call if no match is possible
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+ if (searchLength + start > stringLength) {
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+ return false;
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+ }
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+ var index = -1;
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+ while (++index < searchLength) {
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+ if (string.charCodeAt(start + index) != searchString.charCodeAt(index)) {
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+ return false;
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+ }
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+ }
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+ return true;
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+ };
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+ if (defineProperty) {
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+ defineProperty(String.prototype, 'startsWith', {
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+ 'value': startsWith,
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+ 'configurable': true,
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+ 'writable': true
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+ });
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+ } else {
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+ String.prototype.startsWith = startsWith;
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+ }
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+ }());
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+ }
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+
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+ if (!Object.keys) {
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+ Object.keys = function (
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+ o, // object
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+ k, // key
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+ r // result array
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+ ) {
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+ // initialize object and result
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+ r = [];
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+ // iterate over object keys
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+ for (k in o) {
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+ // fill result array with non-prototypical keys
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+ r.hasOwnProperty.call(o, k) && r.push(k);
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+ }
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+ // return result
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+ return r;
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+ };
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+ }
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+
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+ if (HTMLSelectElement && !HTMLSelectElement.prototype.hasOwnProperty('selectedOptions')) {
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+ Object.defineProperty(HTMLSelectElement.prototype, 'selectedOptions', {
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+ get: function () {
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+ return this.querySelectorAll(':checked');
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+ }
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+ });
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+ }
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+
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+ function getSelectedOptions (select, ignoreDisabled) {
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+ var selectedOptions = select.selectedOptions,
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+ options = [],
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+ opt;
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+
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+ if (ignoreDisabled) {
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+ for (var i = 0, len = selectedOptions.length; i < len; i++) {
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+ opt = selectedOptions[i];
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+
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+ if (!(opt.disabled || opt.parentNode.tagName === 'OPTGROUP' && opt.parentNode.disabled)) {
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+ options.push(opt);
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+ }
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+ }
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+
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+ return options;
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+ }
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+
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+ return selectedOptions;
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+ }
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+
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+ // much faster than $.val()
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+ function getSelectValues (select, selectedOptions) {
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+ var value = [],
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+ options = selectedOptions || select.selectedOptions,
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+ opt;
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+
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+ for (var i = 0, len = options.length; i < len; i++) {
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+ opt = options[i];
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+
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+ if (!(opt.disabled || opt.parentNode.tagName === 'OPTGROUP' && opt.parentNode.disabled)) {
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+ value.push(opt.value);
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+ }
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+ }
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+
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+ if (!select.multiple) {
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+ return !value.length ? null : value[0];
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+ }
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+
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+ return value;
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+ }
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+
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+ // set data-selected on select element if the value has been programmatically selected
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+ // prior to initialization of bootstrap-select
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+ // * consider removing or replacing an alternative method *
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+ var valHooks = {
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+ useDefault: false,
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+ _set: $.valHooks.select.set
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+ };
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+
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+ $.valHooks.select.set = function (elem, value) {
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+ if (value && !valHooks.useDefault) $(elem).data('selected', true);
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+
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+ return valHooks._set.apply(this, arguments);
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+ };
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+
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+ var changedArguments = null;
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+
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+ var EventIsSupported = (function () {
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+ try {
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+ new Event('change');
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+ return true;
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+ } catch (e) {
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+ return false;
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+ }
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+ })();
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+
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+ $.fn.triggerNative = function (eventName) {
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+ var el = this[0],
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+ event;
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+
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+ if (el.dispatchEvent) { // for modern browsers & IE9+
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+ if (EventIsSupported) {
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+ // For modern browsers
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+ event = new Event(eventName, {
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+ bubbles: true
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+ });
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+ } else {
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+ // For IE since it doesn't support Event constructor
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+ event = document.createEvent('Event');
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+ event.initEvent(eventName, true, false);
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+ }
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+
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+ el.dispatchEvent(event);
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+ } else if (el.fireEvent) { // for IE8
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+ event = document.createEventObject();
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+ event.eventType = eventName;
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+ el.fireEvent('on' + eventName, event);
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+ } else {
|
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+ // fall back to jQuery.trigger
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+ this.trigger(eventName);
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+ }
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+ };
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|
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+ // </editor-fold>
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+
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+ function stringSearch (li, searchString, method, normalize) {
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+ var stringTypes = [
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+ 'display',
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+ 'subtext',
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+ 'tokens'
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+ ],
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+ searchSuccess = false;
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+
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+ for (var i = 0; i < stringTypes.length; i++) {
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+ var stringType = stringTypes[i],
|
|
|
+ string = li[stringType];
|
|
|
+
|
|
|
+ if (string) {
|
|
|
+ string = string.toString();
|
|
|
+
|
|
|
+ // Strip HTML tags. This isn't perfect, but it's much faster than any other method
|
|
|
+ if (stringType === 'display') {
|
|
|
+ string = string.replace(/<[^>]+>/g, '');
|
|
|
+ }
|
|
|
+
|
|
|
+ if (normalize) string = normalizeToBase(string);
|
|
|
+ string = string.toUpperCase();
|
|
|
+
|
|
|
+ if (method === 'contains') {
|
|
|
+ searchSuccess = string.indexOf(searchString) >= 0;
|
|
|
+ } else {
|
|
|
+ searchSuccess = string.startsWith(searchString);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (searchSuccess) break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return searchSuccess;
|
|
|
+ }
|
|
|
+
|
|
|
+ function toInteger (value) {
|
|
|
+ return parseInt(value, 10) || 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Borrowed from Lodash (_.deburr)
|
|
|
+ /** Used to map Latin Unicode letters to basic Latin letters. */
|
|
|
+ var deburredLetters = {
|
|
|
+ // Latin-1 Supplement block.
|
|
|
+ '\xc0': 'A', '\xc1': 'A', '\xc2': 'A', '\xc3': 'A', '\xc4': 'A', '\xc5': 'A',
|
|
|
+ '\xe0': 'a', '\xe1': 'a', '\xe2': 'a', '\xe3': 'a', '\xe4': 'a', '\xe5': 'a',
|
|
|
+ '\xc7': 'C', '\xe7': 'c',
|
|
|
+ '\xd0': 'D', '\xf0': 'd',
|
|
|
+ '\xc8': 'E', '\xc9': 'E', '\xca': 'E', '\xcb': 'E',
|
|
|
+ '\xe8': 'e', '\xe9': 'e', '\xea': 'e', '\xeb': 'e',
|
|
|
+ '\xcc': 'I', '\xcd': 'I', '\xce': 'I', '\xcf': 'I',
|
|
|
+ '\xec': 'i', '\xed': 'i', '\xee': 'i', '\xef': 'i',
|
|
|
+ '\xd1': 'N', '\xf1': 'n',
|
|
|
+ '\xd2': 'O', '\xd3': 'O', '\xd4': 'O', '\xd5': 'O', '\xd6': 'O', '\xd8': 'O',
|
|
|
+ '\xf2': 'o', '\xf3': 'o', '\xf4': 'o', '\xf5': 'o', '\xf6': 'o', '\xf8': 'o',
|
|
|
+ '\xd9': 'U', '\xda': 'U', '\xdb': 'U', '\xdc': 'U',
|
|
|
+ '\xf9': 'u', '\xfa': 'u', '\xfb': 'u', '\xfc': 'u',
|
|
|
+ '\xdd': 'Y', '\xfd': 'y', '\xff': 'y',
|
|
|
+ '\xc6': 'Ae', '\xe6': 'ae',
|
|
|
+ '\xde': 'Th', '\xfe': 'th',
|
|
|
+ '\xdf': 'ss',
|
|
|
+ // Latin Extended-A block.
|
|
|
+ '\u0100': 'A', '\u0102': 'A', '\u0104': 'A',
|
|
|
+ '\u0101': 'a', '\u0103': 'a', '\u0105': 'a',
|
|
|
+ '\u0106': 'C', '\u0108': 'C', '\u010a': 'C', '\u010c': 'C',
|
|
|
+ '\u0107': 'c', '\u0109': 'c', '\u010b': 'c', '\u010d': 'c',
|
|
|
+ '\u010e': 'D', '\u0110': 'D', '\u010f': 'd', '\u0111': 'd',
|
|
|
+ '\u0112': 'E', '\u0114': 'E', '\u0116': 'E', '\u0118': 'E', '\u011a': 'E',
|
|
|
+ '\u0113': 'e', '\u0115': 'e', '\u0117': 'e', '\u0119': 'e', '\u011b': 'e',
|
|
|
+ '\u011c': 'G', '\u011e': 'G', '\u0120': 'G', '\u0122': 'G',
|
|
|
+ '\u011d': 'g', '\u011f': 'g', '\u0121': 'g', '\u0123': 'g',
|
|
|
+ '\u0124': 'H', '\u0126': 'H', '\u0125': 'h', '\u0127': 'h',
|
|
|
+ '\u0128': 'I', '\u012a': 'I', '\u012c': 'I', '\u012e': 'I', '\u0130': 'I',
|
|
|
+ '\u0129': 'i', '\u012b': 'i', '\u012d': 'i', '\u012f': 'i', '\u0131': 'i',
|
|
|
+ '\u0134': 'J', '\u0135': 'j',
|
|
|
+ '\u0136': 'K', '\u0137': 'k', '\u0138': 'k',
|
|
|
+ '\u0139': 'L', '\u013b': 'L', '\u013d': 'L', '\u013f': 'L', '\u0141': 'L',
|
|
|
+ '\u013a': 'l', '\u013c': 'l', '\u013e': 'l', '\u0140': 'l', '\u0142': 'l',
|
|
|
+ '\u0143': 'N', '\u0145': 'N', '\u0147': 'N', '\u014a': 'N',
|
|
|
+ '\u0144': 'n', '\u0146': 'n', '\u0148': 'n', '\u014b': 'n',
|
|
|
+ '\u014c': 'O', '\u014e': 'O', '\u0150': 'O',
|
|
|
+ '\u014d': 'o', '\u014f': 'o', '\u0151': 'o',
|
|
|
+ '\u0154': 'R', '\u0156': 'R', '\u0158': 'R',
|
|
|
+ '\u0155': 'r', '\u0157': 'r', '\u0159': 'r',
|
|
|
+ '\u015a': 'S', '\u015c': 'S', '\u015e': 'S', '\u0160': 'S',
|
|
|
+ '\u015b': 's', '\u015d': 's', '\u015f': 's', '\u0161': 's',
|
|
|
+ '\u0162': 'T', '\u0164': 'T', '\u0166': 'T',
|
|
|
+ '\u0163': 't', '\u0165': 't', '\u0167': 't',
|
|
|
+ '\u0168': 'U', '\u016a': 'U', '\u016c': 'U', '\u016e': 'U', '\u0170': 'U', '\u0172': 'U',
|
|
|
+ '\u0169': 'u', '\u016b': 'u', '\u016d': 'u', '\u016f': 'u', '\u0171': 'u', '\u0173': 'u',
|
|
|
+ '\u0174': 'W', '\u0175': 'w',
|
|
|
+ '\u0176': 'Y', '\u0177': 'y', '\u0178': 'Y',
|
|
|
+ '\u0179': 'Z', '\u017b': 'Z', '\u017d': 'Z',
|
|
|
+ '\u017a': 'z', '\u017c': 'z', '\u017e': 'z',
|
|
|
+ '\u0132': 'IJ', '\u0133': 'ij',
|
|
|
+ '\u0152': 'Oe', '\u0153': 'oe',
|
|
|
+ '\u0149': "'n", '\u017f': 's'
|
|
|
+ };
|
|
|
+
|
|
|
+ /** Used to match Latin Unicode letters (excluding mathematical operators). */
|
|
|
+ var reLatin = /[\xc0-\xd6\xd8-\xf6\xf8-\xff\u0100-\u017f]/g;
|
|
|
+
|
|
|
+ /** Used to compose unicode character classes. */
|
|
|
+ var rsComboMarksRange = '\\u0300-\\u036f',
|
|
|
+ reComboHalfMarksRange = '\\ufe20-\\ufe2f',
|
|
|
+ rsComboSymbolsRange = '\\u20d0-\\u20ff',
|
|
|
+ rsComboMarksExtendedRange = '\\u1ab0-\\u1aff',
|
|
|
+ rsComboMarksSupplementRange = '\\u1dc0-\\u1dff',
|
|
|
+ rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange + rsComboMarksExtendedRange + rsComboMarksSupplementRange;
|
|
|
+
|
|
|
+ /** Used to compose unicode capture groups. */
|
|
|
+ var rsCombo = '[' + rsComboRange + ']';
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and
|
|
|
+ * [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols).
|
|
|
+ */
|
|
|
+ var reComboMark = RegExp(rsCombo, 'g');
|
|
|
+
|
|
|
+ function deburrLetter (key) {
|
|
|
+ return deburredLetters[key];
|
|
|
+ };
|
|
|
+
|
|
|
+ function normalizeToBase (string) {
|
|
|
+ string = string.toString();
|
|
|
+ return string && string.replace(reLatin, deburrLetter).replace(reComboMark, '');
|
|
|
+ }
|
|
|
+
|
|
|
+ // List of HTML entities for escaping.
|
|
|
+ var escapeMap = {
|
|
|
+ '&': '&',
|
|
|
+ '<': '<',
|
|
|
+ '>': '>',
|
|
|
+ '"': '"',
|
|
|
+ "'": ''',
|
|
|
+ '`': '`'
|
|
|
+ };
|
|
|
+
|
|
|
+ // Functions for escaping and unescaping strings to/from HTML interpolation.
|
|
|
+ var createEscaper = function (map) {
|
|
|
+ var escaper = function (match) {
|
|
|
+ return map[match];
|
|
|
+ };
|
|
|
+ // Regexes for identifying a key that needs to be escaped.
|
|
|
+ var source = '(?:' + Object.keys(map).join('|') + ')';
|
|
|
+ var testRegexp = RegExp(source);
|
|
|
+ var replaceRegexp = RegExp(source, 'g');
|
|
|
+ return function (string) {
|
|
|
+ string = string == null ? '' : '' + string;
|
|
|
+ return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string;
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ var htmlEscape = createEscaper(escapeMap);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Constants
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ var keyCodeMap = {
|
|
|
+ 32: ' ',
|
|
|
+ 48: '0',
|
|
|
+ 49: '1',
|
|
|
+ 50: '2',
|
|
|
+ 51: '3',
|
|
|
+ 52: '4',
|
|
|
+ 53: '5',
|
|
|
+ 54: '6',
|
|
|
+ 55: '7',
|
|
|
+ 56: '8',
|
|
|
+ 57: '9',
|
|
|
+ 59: ';',
|
|
|
+ 65: 'A',
|
|
|
+ 66: 'B',
|
|
|
+ 67: 'C',
|
|
|
+ 68: 'D',
|
|
|
+ 69: 'E',
|
|
|
+ 70: 'F',
|
|
|
+ 71: 'G',
|
|
|
+ 72: 'H',
|
|
|
+ 73: 'I',
|
|
|
+ 74: 'J',
|
|
|
+ 75: 'K',
|
|
|
+ 76: 'L',
|
|
|
+ 77: 'M',
|
|
|
+ 78: 'N',
|
|
|
+ 79: 'O',
|
|
|
+ 80: 'P',
|
|
|
+ 81: 'Q',
|
|
|
+ 82: 'R',
|
|
|
+ 83: 'S',
|
|
|
+ 84: 'T',
|
|
|
+ 85: 'U',
|
|
|
+ 86: 'V',
|
|
|
+ 87: 'W',
|
|
|
+ 88: 'X',
|
|
|
+ 89: 'Y',
|
|
|
+ 90: 'Z',
|
|
|
+ 96: '0',
|
|
|
+ 97: '1',
|
|
|
+ 98: '2',
|
|
|
+ 99: '3',
|
|
|
+ 100: '4',
|
|
|
+ 101: '5',
|
|
|
+ 102: '6',
|
|
|
+ 103: '7',
|
|
|
+ 104: '8',
|
|
|
+ 105: '9'
|
|
|
+ };
|
|
|
+
|
|
|
+ var keyCodes = {
|
|
|
+ ESCAPE: 27, // KeyboardEvent.which value for Escape (Esc) key
|
|
|
+ ENTER: 13, // KeyboardEvent.which value for Enter key
|
|
|
+ SPACE: 32, // KeyboardEvent.which value for space key
|
|
|
+ TAB: 9, // KeyboardEvent.which value for tab key
|
|
|
+ ARROW_UP: 38, // KeyboardEvent.which value for up arrow key
|
|
|
+ ARROW_DOWN: 40 // KeyboardEvent.which value for down arrow key
|
|
|
+ }
|
|
|
+
|
|
|
+ var version = {
|
|
|
+ success: false,
|
|
|
+ major: '3'
|
|
|
+ };
|
|
|
+
|
|
|
+ try {
|
|
|
+ version.full = ($.fn.dropdown.Constructor.VERSION || '').split(' ')[0].split('.');
|
|
|
+ version.major = version.full[0];
|
|
|
+ version.success = true;
|
|
|
+ } catch (err) {
|
|
|
+ // do nothing
|
|
|
+ }
|
|
|
+
|
|
|
+ var selectId = 0;
|
|
|
+
|
|
|
+ var EVENT_KEY = '.bs.select';
|
|
|
+
|
|
|
+ var classNames = {
|
|
|
+ DISABLED: 'disabled',
|
|
|
+ DIVIDER: 'divider',
|
|
|
+ SHOW: 'open',
|
|
|
+ DROPUP: 'dropup',
|
|
|
+ MENU: 'dropdown-menu',
|
|
|
+ MENURIGHT: 'dropdown-menu-right',
|
|
|
+ MENULEFT: 'dropdown-menu-left',
|
|
|
+ // to-do: replace with more advanced template/customization options
|
|
|
+ BUTTONCLASS: 'btn-default',
|
|
|
+ POPOVERHEADER: 'popover-title',
|
|
|
+ ICONBASE: 'glyphicon',
|
|
|
+ TICKICON: 'glyphicon-ok'
|
|
|
+ }
|
|
|
+
|
|
|
+ var Selector = {
|
|
|
+ MENU: '.' + classNames.MENU
|
|
|
+ }
|
|
|
+
|
|
|
+ var elementTemplates = {
|
|
|
+ div: document.createElement('div'),
|
|
|
+ span: document.createElement('span'),
|
|
|
+ i: document.createElement('i'),
|
|
|
+ subtext: document.createElement('small'),
|
|
|
+ a: document.createElement('a'),
|
|
|
+ li: document.createElement('li'),
|
|
|
+ whitespace: document.createTextNode('\u00A0'),
|
|
|
+ fragment: document.createDocumentFragment()
|
|
|
+ }
|
|
|
+
|
|
|
+ elementTemplates.noResults = elementTemplates.li.cloneNode(false);
|
|
|
+ elementTemplates.noResults.className = 'no-results';
|
|
|
+
|
|
|
+ elementTemplates.a.setAttribute('role', 'option');
|
|
|
+ elementTemplates.a.className = 'dropdown-item';
|
|
|
+
|
|
|
+ elementTemplates.subtext.className = 'text-muted';
|
|
|
+
|
|
|
+ elementTemplates.text = elementTemplates.span.cloneNode(false);
|
|
|
+ elementTemplates.text.className = 'text';
|
|
|
+
|
|
|
+ elementTemplates.checkMark = elementTemplates.span.cloneNode(false);
|
|
|
+
|
|
|
+ var REGEXP_ARROW = new RegExp(keyCodes.ARROW_UP + '|' + keyCodes.ARROW_DOWN);
|
|
|
+ var REGEXP_TAB_OR_ESCAPE = new RegExp('^' + keyCodes.TAB + '$|' + keyCodes.ESCAPE);
|
|
|
+
|
|
|
+ var generateOption = {
|
|
|
+ li: function (content, classes, optgroup) {
|
|
|
+ var li = elementTemplates.li.cloneNode(false);
|
|
|
+
|
|
|
+ if (content) {
|
|
|
+ if (content.nodeType === 1 || content.nodeType === 11) {
|
|
|
+ li.appendChild(content);
|
|
|
+ } else {
|
|
|
+ li.innerHTML = content;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (typeof classes !== 'undefined' && classes !== '') li.className = classes;
|
|
|
+ if (typeof optgroup !== 'undefined' && optgroup !== null) li.classList.add('optgroup-' + optgroup);
|
|
|
+
|
|
|
+ return li;
|
|
|
+ },
|
|
|
+
|
|
|
+ a: function (text, classes, inline) {
|
|
|
+ var a = elementTemplates.a.cloneNode(true);
|
|
|
+
|
|
|
+ if (text) {
|
|
|
+ if (text.nodeType === 11) {
|
|
|
+ a.appendChild(text);
|
|
|
+ } else {
|
|
|
+ a.insertAdjacentHTML('beforeend', text);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (typeof classes !== 'undefined' && classes !== '') a.classList.add.apply(a.classList, classes.split(/\s+/));
|
|
|
+ if (inline) a.setAttribute('style', inline);
|
|
|
+
|
|
|
+ return a;
|
|
|
+ },
|
|
|
+
|
|
|
+ text: function (options, useFragment) {
|
|
|
+ var textElement = elementTemplates.text.cloneNode(false),
|
|
|
+ subtextElement,
|
|
|
+ iconElement;
|
|
|
+
|
|
|
+ if (options.content) {
|
|
|
+ textElement.innerHTML = options.content;
|
|
|
+ } else {
|
|
|
+ textElement.textContent = options.text;
|
|
|
+
|
|
|
+ if (options.icon) {
|
|
|
+ var whitespace = elementTemplates.whitespace.cloneNode(false);
|
|
|
+
|
|
|
+ // need to use <i> for icons in the button to prevent a breaking change
|
|
|
+ // note: switch to span in next major release
|
|
|
+ iconElement = (useFragment === true ? elementTemplates.i : elementTemplates.span).cloneNode(false);
|
|
|
+ iconElement.className = this.options.iconBase + ' ' + options.icon;
|
|
|
+
|
|
|
+ elementTemplates.fragment.appendChild(iconElement);
|
|
|
+ elementTemplates.fragment.appendChild(whitespace);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (options.subtext) {
|
|
|
+ subtextElement = elementTemplates.subtext.cloneNode(false);
|
|
|
+ subtextElement.textContent = options.subtext;
|
|
|
+ textElement.appendChild(subtextElement);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (useFragment === true) {
|
|
|
+ while (textElement.childNodes.length > 0) {
|
|
|
+ elementTemplates.fragment.appendChild(textElement.childNodes[0]);
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ elementTemplates.fragment.appendChild(textElement);
|
|
|
+ }
|
|
|
+
|
|
|
+ return elementTemplates.fragment;
|
|
|
+ },
|
|
|
+
|
|
|
+ label: function (options) {
|
|
|
+ var textElement = elementTemplates.text.cloneNode(false),
|
|
|
+ subtextElement,
|
|
|
+ iconElement;
|
|
|
+
|
|
|
+ textElement.innerHTML = options.display;
|
|
|
+
|
|
|
+ if (options.icon) {
|
|
|
+ var whitespace = elementTemplates.whitespace.cloneNode(false);
|
|
|
+
|
|
|
+ iconElement = elementTemplates.span.cloneNode(false);
|
|
|
+ iconElement.className = this.options.iconBase + ' ' + options.icon;
|
|
|
+
|
|
|
+ elementTemplates.fragment.appendChild(iconElement);
|
|
|
+ elementTemplates.fragment.appendChild(whitespace);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (options.subtext) {
|
|
|
+ subtextElement = elementTemplates.subtext.cloneNode(false);
|
|
|
+ subtextElement.textContent = options.subtext;
|
|
|
+ textElement.appendChild(subtextElement);
|
|
|
+ }
|
|
|
+
|
|
|
+ elementTemplates.fragment.appendChild(textElement);
|
|
|
+
|
|
|
+ return elementTemplates.fragment;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function showNoResults (searchMatch, searchValue) {
|
|
|
+ if (!searchMatch.length) {
|
|
|
+ elementTemplates.noResults.innerHTML = this.options.noneResultsText.replace('{0}', '"' + htmlEscape(searchValue) + '"');
|
|
|
+ this.$menuInner[0].firstChild.appendChild(elementTemplates.noResults);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var Selectpicker = function (element, options) {
|
|
|
+ var that = this;
|
|
|
+
|
|
|
+ // bootstrap-select has been initialized - revert valHooks.select.set back to its original function
|
|
|
+ if (!valHooks.useDefault) {
|
|
|
+ $.valHooks.select.set = valHooks._set;
|
|
|
+ valHooks.useDefault = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.$element = $(element);
|
|
|
+ this.$newElement = null;
|
|
|
+ this.$button = null;
|
|
|
+ this.$menu = null;
|
|
|
+ this.options = options;
|
|
|
+ this.selectpicker = {
|
|
|
+ main: {},
|
|
|
+ search: {},
|
|
|
+ current: {}, // current changes if a search is in progress
|
|
|
+ view: {},
|
|
|
+ isSearching: false,
|
|
|
+ keydown: {
|
|
|
+ keyHistory: '',
|
|
|
+ resetKeyHistory: {
|
|
|
+ start: function () {
|
|
|
+ return setTimeout(function () {
|
|
|
+ that.selectpicker.keydown.keyHistory = '';
|
|
|
+ }, 800);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ this.sizeInfo = {};
|
|
|
+
|
|
|
+ // If we have no title yet, try to pull it from the html title attribute (jQuery doesnt' pick it up as it's not a
|
|
|
+ // data-attribute)
|
|
|
+ if (this.options.title === null) {
|
|
|
+ this.options.title = this.$element.attr('title');
|
|
|
+ }
|
|
|
+
|
|
|
+ // Format window padding
|
|
|
+ var winPad = this.options.windowPadding;
|
|
|
+ if (typeof winPad === 'number') {
|
|
|
+ this.options.windowPadding = [winPad, winPad, winPad, winPad];
|
|
|
+ }
|
|
|
+
|
|
|
+ // Expose public methods
|
|
|
+ this.val = Selectpicker.prototype.val;
|
|
|
+ this.render = Selectpicker.prototype.render;
|
|
|
+ this.refresh = Selectpicker.prototype.refresh;
|
|
|
+ this.setStyle = Selectpicker.prototype.setStyle;
|
|
|
+ this.selectAll = Selectpicker.prototype.selectAll;
|
|
|
+ this.deselectAll = Selectpicker.prototype.deselectAll;
|
|
|
+ this.destroy = Selectpicker.prototype.destroy;
|
|
|
+ this.remove = Selectpicker.prototype.remove;
|
|
|
+ this.show = Selectpicker.prototype.show;
|
|
|
+ this.hide = Selectpicker.prototype.hide;
|
|
|
+
|
|
|
+ this.init();
|
|
|
+ };
|
|
|
+
|
|
|
+ Selectpicker.VERSION = '1.13.18';
|
|
|
+
|
|
|
+ // part of this is duplicated in i18n/defaults-en_US.js. Make sure to update both.
|
|
|
+ Selectpicker.DEFAULTS = {
|
|
|
+ noneSelectedText: 'Nothing selected',
|
|
|
+ noneResultsText: 'No results matched {0}',
|
|
|
+ countSelectedText: function (numSelected, numTotal) {
|
|
|
+ return (numSelected == 1) ? '{0} item selected' : '{0} items selected';
|
|
|
+ },
|
|
|
+ maxOptionsText: function (numAll, numGroup) {
|
|
|
+ return [
|
|
|
+ (numAll == 1) ? 'Limit reached ({n} item max)' : 'Limit reached ({n} items max)',
|
|
|
+ (numGroup == 1) ? 'Group limit reached ({n} item max)' : 'Group limit reached ({n} items max)'
|
|
|
+ ];
|
|
|
+ },
|
|
|
+ selectAllText: 'Select All',
|
|
|
+ deselectAllText: 'Deselect All',
|
|
|
+ doneButton: false,
|
|
|
+ doneButtonText: 'Close',
|
|
|
+ multipleSeparator: ', ',
|
|
|
+ styleBase: 'btn',
|
|
|
+ style: classNames.BUTTONCLASS,
|
|
|
+ size: 'auto',
|
|
|
+ title: null,
|
|
|
+ selectedTextFormat: 'values',
|
|
|
+ width: false,
|
|
|
+ container: false,
|
|
|
+ hideDisabled: false,
|
|
|
+ showSubtext: false,
|
|
|
+ showIcon: true,
|
|
|
+ showContent: true,
|
|
|
+ dropupAuto: true,
|
|
|
+ header: false,
|
|
|
+ liveSearch: false,
|
|
|
+ liveSearchPlaceholder: null,
|
|
|
+ liveSearchNormalize: false,
|
|
|
+ liveSearchStyle: 'contains',
|
|
|
+ actionsBox: false,
|
|
|
+ iconBase: classNames.ICONBASE,
|
|
|
+ tickIcon: classNames.TICKICON,
|
|
|
+ showTick: false,
|
|
|
+ template: {
|
|
|
+ caret: '<span class="caret"></span>'
|
|
|
+ },
|
|
|
+ maxOptions: false,
|
|
|
+ mobile: false,
|
|
|
+ selectOnTab: false,
|
|
|
+ dropdownAlignRight: false,
|
|
|
+ windowPadding: 0,
|
|
|
+ virtualScroll: 600,
|
|
|
+ display: false,
|
|
|
+ sanitize: true,
|
|
|
+ sanitizeFn: null,
|
|
|
+ whiteList: DefaultWhitelist
|
|
|
+ };
|
|
|
+
|
|
|
+ Selectpicker.prototype = {
|
|
|
+
|
|
|
+ constructor: Selectpicker,
|
|
|
+
|
|
|
+ init: function () {
|
|
|
+ var that = this,
|
|
|
+ id = this.$element.attr('id'),
|
|
|
+ element = this.$element[0],
|
|
|
+ form = element.form;
|
|
|
+
|
|
|
+ selectId++;
|
|
|
+ this.selectId = 'bs-select-' + selectId;
|
|
|
+
|
|
|
+ element.classList.add('bs-select-hidden');
|
|
|
+
|
|
|
+ this.multiple = this.$element.prop('multiple');
|
|
|
+ this.autofocus = this.$element.prop('autofocus');
|
|
|
+
|
|
|
+ if (element.classList.contains('show-tick')) {
|
|
|
+ this.options.showTick = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.$newElement = this.createDropdown();
|
|
|
+ this.buildData();
|
|
|
+ this.$element
|
|
|
+ .after(this.$newElement)
|
|
|
+ .prependTo(this.$newElement);
|
|
|
+
|
|
|
+ // ensure select is associated with form element if it got unlinked after moving it inside newElement
|
|
|
+ if (form && element.form === null) {
|
|
|
+ if (!form.id) form.id = 'form-' + this.selectId;
|
|
|
+ element.setAttribute('form', form.id);
|
|
|
+ }
|
|
|
+
|
|
|
+ this.$button = this.$newElement.children('button');
|
|
|
+ this.$menu = this.$newElement.children(Selector.MENU);
|
|
|
+ this.$menuInner = this.$menu.children('.inner');
|
|
|
+ this.$searchbox = this.$menu.find('input');
|
|
|
+
|
|
|
+ element.classList.remove('bs-select-hidden');
|
|
|
+
|
|
|
+ if (this.options.dropdownAlignRight === true) this.$menu[0].classList.add(classNames.MENURIGHT);
|
|
|
+
|
|
|
+ if (typeof id !== 'undefined') {
|
|
|
+ this.$button.attr('data-id', id);
|
|
|
+ }
|
|
|
+
|
|
|
+ this.checkDisabled();
|
|
|
+ this.clickListener();
|
|
|
+
|
|
|
+ if (this.options.liveSearch) {
|
|
|
+ this.liveSearchListener();
|
|
|
+ this.focusedParent = this.$searchbox[0];
|
|
|
+ } else {
|
|
|
+ this.focusedParent = this.$menuInner[0];
|
|
|
+ }
|
|
|
+
|
|
|
+ this.setStyle();
|
|
|
+ this.render();
|
|
|
+ this.setWidth();
|
|
|
+ if (this.options.container) {
|
|
|
+ this.selectPosition();
|
|
|
+ } else {
|
|
|
+ this.$element.on('hide' + EVENT_KEY, function () {
|
|
|
+ if (that.isVirtual()) {
|
|
|
+ // empty menu on close
|
|
|
+ var menuInner = that.$menuInner[0],
|
|
|
+ emptyMenu = menuInner.firstChild.cloneNode(false);
|
|
|
+
|
|
|
+ // replace the existing UL with an empty one - this is faster than $.empty() or innerHTML = ''
|
|
|
+ menuInner.replaceChild(emptyMenu, menuInner.firstChild);
|
|
|
+ menuInner.scrollTop = 0;
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+ this.$menu.data('this', this);
|
|
|
+ this.$newElement.data('this', this);
|
|
|
+ if (this.options.mobile) this.mobile();
|
|
|
+
|
|
|
+ this.$newElement.on({
|
|
|
+ 'hide.bs.dropdown': function (e) {
|
|
|
+ that.$element.trigger('hide' + EVENT_KEY, e);
|
|
|
+ },
|
|
|
+ 'hidden.bs.dropdown': function (e) {
|
|
|
+ that.$element.trigger('hidden' + EVENT_KEY, e);
|
|
|
+ },
|
|
|
+ 'show.bs.dropdown': function (e) {
|
|
|
+ that.$element.trigger('show' + EVENT_KEY, e);
|
|
|
+ },
|
|
|
+ 'shown.bs.dropdown': function (e) {
|
|
|
+ that.$element.trigger('shown' + EVENT_KEY, e);
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ if (element.hasAttribute('required')) {
|
|
|
+ this.$element.on('invalid' + EVENT_KEY, function () {
|
|
|
+ that.$button[0].classList.add('bs-invalid');
|
|
|
+
|
|
|
+ that.$element
|
|
|
+ .on('shown' + EVENT_KEY + '.invalid', function () {
|
|
|
+ that.$element
|
|
|
+ .val(that.$element.val()) // set the value to hide the validation message in Chrome when menu is opened
|
|
|
+ .off('shown' + EVENT_KEY + '.invalid');
|
|
|
+ })
|
|
|
+ .on('rendered' + EVENT_KEY, function () {
|
|
|
+ // if select is no longer invalid, remove the bs-invalid class
|
|
|
+ if (this.validity.valid) that.$button[0].classList.remove('bs-invalid');
|
|
|
+ that.$element.off('rendered' + EVENT_KEY);
|
|
|
+ });
|
|
|
+
|
|
|
+ that.$button.on('blur' + EVENT_KEY, function () {
|
|
|
+ that.$element.trigger('focus').trigger('blur');
|
|
|
+ that.$button.off('blur' + EVENT_KEY);
|
|
|
+ });
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ setTimeout(function () {
|
|
|
+ that.buildList();
|
|
|
+ that.$element.trigger('loaded' + EVENT_KEY);
|
|
|
+ });
|
|
|
+ },
|
|
|
+
|
|
|
+ createDropdown: function () {
|
|
|
+ // Options
|
|
|
+ // If we are multiple or showTick option is set, then add the show-tick class
|
|
|
+ var showTick = (this.multiple || this.options.showTick) ? ' show-tick' : '',
|
|
|
+ multiselectable = this.multiple ? ' aria-multiselectable="true"' : '',
|
|
|
+ inputGroup = '',
|
|
|
+ autofocus = this.autofocus ? ' autofocus' : '';
|
|
|
+
|
|
|
+ if (version.major < 4 && this.$element.parent().hasClass('input-group')) {
|
|
|
+ inputGroup = ' input-group-btn';
|
|
|
+ }
|
|
|
+
|
|
|
+ // Elements
|
|
|
+ var drop,
|
|
|
+ header = '',
|
|
|
+ searchbox = '',
|
|
|
+ actionsbox = '',
|
|
|
+ donebutton = '';
|
|
|
+
|
|
|
+ if (this.options.header) {
|
|
|
+ header =
|
|
|
+ '<div class="' + classNames.POPOVERHEADER + '">' +
|
|
|
+ '<button type="button" class="close" aria-hidden="true">×</button>' +
|
|
|
+ this.options.header +
|
|
|
+ '</div>';
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.options.liveSearch) {
|
|
|
+ searchbox =
|
|
|
+ '<div class="bs-searchbox">' +
|
|
|
+ '<input type="search" class="form-control" autocomplete="off"' +
|
|
|
+ (
|
|
|
+ this.options.liveSearchPlaceholder === null ? ''
|
|
|
+ :
|
|
|
+ ' placeholder="' + htmlEscape(this.options.liveSearchPlaceholder) + '"'
|
|
|
+ ) +
|
|
|
+ ' role="combobox" aria-label="Search" aria-controls="' + this.selectId + '" aria-autocomplete="list">' +
|
|
|
+ '</div>';
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.multiple && this.options.actionsBox) {
|
|
|
+ actionsbox =
|
|
|
+ '<div class="bs-actionsbox">' +
|
|
|
+ '<div class="btn-group btn-group-sm btn-block">' +
|
|
|
+ '<button type="button" class="actions-btn bs-select-all btn ' + classNames.BUTTONCLASS + '">' +
|
|
|
+ this.options.selectAllText +
|
|
|
+ '</button>' +
|
|
|
+ '<button type="button" class="actions-btn bs-deselect-all btn ' + classNames.BUTTONCLASS + '">' +
|
|
|
+ this.options.deselectAllText +
|
|
|
+ '</button>' +
|
|
|
+ '</div>' +
|
|
|
+ '</div>';
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.multiple && this.options.doneButton) {
|
|
|
+ donebutton =
|
|
|
+ '<div class="bs-donebutton">' +
|
|
|
+ '<div class="btn-group btn-block">' +
|
|
|
+ '<button type="button" class="btn btn-sm ' + classNames.BUTTONCLASS + '">' +
|
|
|
+ this.options.doneButtonText +
|
|
|
+ '</button>' +
|
|
|
+ '</div>' +
|
|
|
+ '</div>';
|
|
|
+ }
|
|
|
+
|
|
|
+ drop =
|
|
|
+ '<div class="dropdown bootstrap-select' + showTick + inputGroup + '">' +
|
|
|
+ '<button type="button" tabindex="-1" class="' + this.options.styleBase + ' dropdown-toggle" ' + (this.options.display === 'static' ? 'data-display="static"' : '') + 'data-toggle="dropdown"' + autofocus + ' role="combobox" aria-owns="' + this.selectId + '" aria-haspopup="listbox" aria-expanded="false">' +
|
|
|
+ '<div class="filter-option">' +
|
|
|
+ '<div class="filter-option-inner">' +
|
|
|
+ '<div class="filter-option-inner-inner"></div>' +
|
|
|
+ '</div> ' +
|
|
|
+ '</div>' +
|
|
|
+ (
|
|
|
+ version.major === '4' ? ''
|
|
|
+ :
|
|
|
+ '<span class="bs-caret">' +
|
|
|
+ this.options.template.caret +
|
|
|
+ '</span>'
|
|
|
+ ) +
|
|
|
+ '</button>' +
|
|
|
+ '<div class="' + classNames.MENU + ' ' + (version.major === '4' ? '' : classNames.SHOW) + '">' +
|
|
|
+ header +
|
|
|
+ searchbox +
|
|
|
+ actionsbox +
|
|
|
+ '<div class="inner ' + classNames.SHOW + '" role="listbox" id="' + this.selectId + '" tabindex="-1" ' + multiselectable + '>' +
|
|
|
+ '<ul class="' + classNames.MENU + ' inner ' + (version.major === '4' ? classNames.SHOW : '') + '" role="presentation">' +
|
|
|
+ '</ul>' +
|
|
|
+ '</div>' +
|
|
|
+ donebutton +
|
|
|
+ '</div>' +
|
|
|
+ '</div>';
|
|
|
+
|
|
|
+ return $(drop);
|
|
|
+ },
|
|
|
+
|
|
|
+ setPositionData: function () {
|
|
|
+ this.selectpicker.view.canHighlight = [];
|
|
|
+ this.selectpicker.view.size = 0;
|
|
|
+ this.selectpicker.view.firstHighlightIndex = false;
|
|
|
+
|
|
|
+ for (var i = 0; i < this.selectpicker.current.data.length; i++) {
|
|
|
+ var li = this.selectpicker.current.data[i],
|
|
|
+ canHighlight = true;
|
|
|
+
|
|
|
+ if (li.type === 'divider') {
|
|
|
+ canHighlight = false;
|
|
|
+ li.height = this.sizeInfo.dividerHeight;
|
|
|
+ } else if (li.type === 'optgroup-label') {
|
|
|
+ canHighlight = false;
|
|
|
+ li.height = this.sizeInfo.dropdownHeaderHeight;
|
|
|
+ } else {
|
|
|
+ li.height = this.sizeInfo.liHeight;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (li.disabled) canHighlight = false;
|
|
|
+
|
|
|
+ this.selectpicker.view.canHighlight.push(canHighlight);
|
|
|
+
|
|
|
+ if (canHighlight) {
|
|
|
+ this.selectpicker.view.size++;
|
|
|
+ li.posinset = this.selectpicker.view.size;
|
|
|
+ if (this.selectpicker.view.firstHighlightIndex === false) this.selectpicker.view.firstHighlightIndex = i;
|
|
|
+ }
|
|
|
+
|
|
|
+ li.position = (i === 0 ? 0 : this.selectpicker.current.data[i - 1].position) + li.height;
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ isVirtual: function () {
|
|
|
+ return (this.options.virtualScroll !== false) && (this.selectpicker.main.elements.length >= this.options.virtualScroll) || this.options.virtualScroll === true;
|
|
|
+ },
|
|
|
+
|
|
|
+ createView: function (isSearching, setSize, refresh) {
|
|
|
+ var that = this,
|
|
|
+ scrollTop = 0,
|
|
|
+ active = [],
|
|
|
+ selected,
|
|
|
+ prevActive;
|
|
|
+
|
|
|
+ this.selectpicker.isSearching = isSearching;
|
|
|
+ this.selectpicker.current = isSearching ? this.selectpicker.search : this.selectpicker.main;
|
|
|
+
|
|
|
+ this.setPositionData();
|
|
|
+
|
|
|
+ if (setSize) {
|
|
|
+ if (refresh) {
|
|
|
+ scrollTop = this.$menuInner[0].scrollTop;
|
|
|
+ } else if (!that.multiple) {
|
|
|
+ var element = that.$element[0],
|
|
|
+ selectedIndex = (element.options[element.selectedIndex] || {}).liIndex;
|
|
|
+
|
|
|
+ if (typeof selectedIndex === 'number' && that.options.size !== false) {
|
|
|
+ var selectedData = that.selectpicker.main.data[selectedIndex],
|
|
|
+ position = selectedData && selectedData.position;
|
|
|
+
|
|
|
+ if (position) {
|
|
|
+ scrollTop = position - ((that.sizeInfo.menuInnerHeight + that.sizeInfo.liHeight) / 2);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ scroll(scrollTop, true);
|
|
|
+
|
|
|
+ this.$menuInner.off('scroll.createView').on('scroll.createView', function (e, updateValue) {
|
|
|
+ if (!that.noScroll) scroll(this.scrollTop, updateValue);
|
|
|
+ that.noScroll = false;
|
|
|
+ });
|
|
|
+
|
|
|
+ function scroll (scrollTop, init) {
|
|
|
+ var size = that.selectpicker.current.elements.length,
|
|
|
+ chunks = [],
|
|
|
+ chunkSize,
|
|
|
+ chunkCount,
|
|
|
+ firstChunk,
|
|
|
+ lastChunk,
|
|
|
+ currentChunk,
|
|
|
+ prevPositions,
|
|
|
+ positionIsDifferent,
|
|
|
+ previousElements,
|
|
|
+ menuIsDifferent = true,
|
|
|
+ isVirtual = that.isVirtual();
|
|
|
+
|
|
|
+ that.selectpicker.view.scrollTop = scrollTop;
|
|
|
+
|
|
|
+ chunkSize = Math.ceil(that.sizeInfo.menuInnerHeight / that.sizeInfo.liHeight * 1.5); // number of options in a chunk
|
|
|
+ chunkCount = Math.round(size / chunkSize) || 1; // number of chunks
|
|
|
+
|
|
|
+ for (var i = 0; i < chunkCount; i++) {
|
|
|
+ var endOfChunk = (i + 1) * chunkSize;
|
|
|
+
|
|
|
+ if (i === chunkCount - 1) {
|
|
|
+ endOfChunk = size;
|
|
|
+ }
|
|
|
+
|
|
|
+ chunks[i] = [
|
|
|
+ (i) * chunkSize + (!i ? 0 : 1),
|
|
|
+ endOfChunk
|
|
|
+ ];
|
|
|
+
|
|
|
+ if (!size) break;
|
|
|
+
|
|
|
+ if (currentChunk === undefined && scrollTop - 1 <= that.selectpicker.current.data[endOfChunk - 1].position - that.sizeInfo.menuInnerHeight) {
|
|
|
+ currentChunk = i;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (currentChunk === undefined) currentChunk = 0;
|
|
|
+
|
|
|
+ prevPositions = [that.selectpicker.view.position0, that.selectpicker.view.position1];
|
|
|
+
|
|
|
+ // always display previous, current, and next chunks
|
|
|
+ firstChunk = Math.max(0, currentChunk - 1);
|
|
|
+ lastChunk = Math.min(chunkCount - 1, currentChunk + 1);
|
|
|
+
|
|
|
+ that.selectpicker.view.position0 = isVirtual === false ? 0 : (Math.max(0, chunks[firstChunk][0]) || 0);
|
|
|
+ that.selectpicker.view.position1 = isVirtual === false ? size : (Math.min(size, chunks[lastChunk][1]) || 0);
|
|
|
+
|
|
|
+ positionIsDifferent = prevPositions[0] !== that.selectpicker.view.position0 || prevPositions[1] !== that.selectpicker.view.position1;
|
|
|
+
|
|
|
+ if (that.activeIndex !== undefined) {
|
|
|
+ prevActive = that.selectpicker.main.elements[that.prevActiveIndex];
|
|
|
+ active = that.selectpicker.main.elements[that.activeIndex];
|
|
|
+ selected = that.selectpicker.main.elements[that.selectedIndex];
|
|
|
+
|
|
|
+ if (init) {
|
|
|
+ if (that.activeIndex !== that.selectedIndex) {
|
|
|
+ that.defocusItem(active);
|
|
|
+ }
|
|
|
+ that.activeIndex = undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (that.activeIndex && that.activeIndex !== that.selectedIndex) {
|
|
|
+ that.defocusItem(selected);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (that.prevActiveIndex !== undefined && that.prevActiveIndex !== that.activeIndex && that.prevActiveIndex !== that.selectedIndex) {
|
|
|
+ that.defocusItem(prevActive);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (init || positionIsDifferent) {
|
|
|
+ previousElements = that.selectpicker.view.visibleElements ? that.selectpicker.view.visibleElements.slice() : [];
|
|
|
+
|
|
|
+ if (isVirtual === false) {
|
|
|
+ that.selectpicker.view.visibleElements = that.selectpicker.current.elements;
|
|
|
+ } else {
|
|
|
+ that.selectpicker.view.visibleElements = that.selectpicker.current.elements.slice(that.selectpicker.view.position0, that.selectpicker.view.position1);
|
|
|
+ }
|
|
|
+
|
|
|
+ that.setOptionStatus();
|
|
|
+
|
|
|
+ // if searching, check to make sure the list has actually been updated before updating DOM
|
|
|
+ // this prevents unnecessary repaints
|
|
|
+ if (isSearching || (isVirtual === false && init)) menuIsDifferent = !isEqual(previousElements, that.selectpicker.view.visibleElements);
|
|
|
+
|
|
|
+ // if virtual scroll is disabled and not searching,
|
|
|
+ // menu should never need to be updated more than once
|
|
|
+ if ((init || isVirtual === true) && menuIsDifferent) {
|
|
|
+ var menuInner = that.$menuInner[0],
|
|
|
+ menuFragment = document.createDocumentFragment(),
|
|
|
+ emptyMenu = menuInner.firstChild.cloneNode(false),
|
|
|
+ marginTop,
|
|
|
+ marginBottom,
|
|
|
+ elements = that.selectpicker.view.visibleElements,
|
|
|
+ toSanitize = [];
|
|
|
+
|
|
|
+ // replace the existing UL with an empty one - this is faster than $.empty()
|
|
|
+ menuInner.replaceChild(emptyMenu, menuInner.firstChild);
|
|
|
+
|
|
|
+ for (var i = 0, visibleElementsLen = elements.length; i < visibleElementsLen; i++) {
|
|
|
+ var element = elements[i],
|
|
|
+ elText,
|
|
|
+ elementData;
|
|
|
+
|
|
|
+ if (that.options.sanitize) {
|
|
|
+ elText = element.lastChild;
|
|
|
+
|
|
|
+ if (elText) {
|
|
|
+ elementData = that.selectpicker.current.data[i + that.selectpicker.view.position0];
|
|
|
+
|
|
|
+ if (elementData && elementData.content && !elementData.sanitized) {
|
|
|
+ toSanitize.push(elText);
|
|
|
+ elementData.sanitized = true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ menuFragment.appendChild(element);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (that.options.sanitize && toSanitize.length) {
|
|
|
+ sanitizeHtml(toSanitize, that.options.whiteList, that.options.sanitizeFn);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (isVirtual === true) {
|
|
|
+ marginTop = (that.selectpicker.view.position0 === 0 ? 0 : that.selectpicker.current.data[that.selectpicker.view.position0 - 1].position);
|
|
|
+ marginBottom = (that.selectpicker.view.position1 > size - 1 ? 0 : that.selectpicker.current.data[size - 1].position - that.selectpicker.current.data[that.selectpicker.view.position1 - 1].position);
|
|
|
+
|
|
|
+ menuInner.firstChild.style.marginTop = marginTop + 'px';
|
|
|
+ menuInner.firstChild.style.marginBottom = marginBottom + 'px';
|
|
|
+ } else {
|
|
|
+ menuInner.firstChild.style.marginTop = 0;
|
|
|
+ menuInner.firstChild.style.marginBottom = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ menuInner.firstChild.appendChild(menuFragment);
|
|
|
+
|
|
|
+ // if an option is encountered that is wider than the current menu width, update the menu width accordingly
|
|
|
+ // switch to ResizeObserver with increased browser support
|
|
|
+ if (isVirtual === true && that.sizeInfo.hasScrollBar) {
|
|
|
+ var menuInnerInnerWidth = menuInner.firstChild.offsetWidth;
|
|
|
+
|
|
|
+ if (init && menuInnerInnerWidth < that.sizeInfo.menuInnerInnerWidth && that.sizeInfo.totalMenuWidth > that.sizeInfo.selectWidth) {
|
|
|
+ menuInner.firstChild.style.minWidth = that.sizeInfo.menuInnerInnerWidth + 'px';
|
|
|
+ } else if (menuInnerInnerWidth > that.sizeInfo.menuInnerInnerWidth) {
|
|
|
+ // set to 0 to get actual width of menu
|
|
|
+ that.$menu[0].style.minWidth = 0;
|
|
|
+
|
|
|
+ var actualMenuWidth = menuInner.firstChild.offsetWidth;
|
|
|
+
|
|
|
+ if (actualMenuWidth > that.sizeInfo.menuInnerInnerWidth) {
|
|
|
+ that.sizeInfo.menuInnerInnerWidth = actualMenuWidth;
|
|
|
+ menuInner.firstChild.style.minWidth = that.sizeInfo.menuInnerInnerWidth + 'px';
|
|
|
+ }
|
|
|
+
|
|
|
+ // reset to default CSS styling
|
|
|
+ that.$menu[0].style.minWidth = '';
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ that.prevActiveIndex = that.activeIndex;
|
|
|
+
|
|
|
+ if (!that.options.liveSearch) {
|
|
|
+ that.$menuInner.trigger('focus');
|
|
|
+ } else if (isSearching && init) {
|
|
|
+ var index = 0,
|
|
|
+ newActive;
|
|
|
+
|
|
|
+ if (!that.selectpicker.view.canHighlight[index]) {
|
|
|
+ index = 1 + that.selectpicker.view.canHighlight.slice(1).indexOf(true);
|
|
|
+ }
|
|
|
+
|
|
|
+ newActive = that.selectpicker.view.visibleElements[index];
|
|
|
+
|
|
|
+ that.defocusItem(that.selectpicker.view.currentActive);
|
|
|
+
|
|
|
+ that.activeIndex = (that.selectpicker.current.data[index] || {}).index;
|
|
|
+
|
|
|
+ that.focusItem(newActive);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ $(window)
|
|
|
+ .off('resize' + EVENT_KEY + '.' + this.selectId + '.createView')
|
|
|
+ .on('resize' + EVENT_KEY + '.' + this.selectId + '.createView', function () {
|
|
|
+ var isActive = that.$newElement.hasClass(classNames.SHOW);
|
|
|
+
|
|
|
+ if (isActive) scroll(that.$menuInner[0].scrollTop);
|
|
|
+ });
|
|
|
+ },
|
|
|
+
|
|
|
+ focusItem: function (li, liData, noStyle) {
|
|
|
+ if (li) {
|
|
|
+ liData = liData || this.selectpicker.main.data[this.activeIndex];
|
|
|
+ var a = li.firstChild;
|
|
|
+
|
|
|
+ if (a) {
|
|
|
+ a.setAttribute('aria-setsize', this.selectpicker.view.size);
|
|
|
+ a.setAttribute('aria-posinset', liData.posinset);
|
|
|
+
|
|
|
+ if (noStyle !== true) {
|
|
|
+ this.focusedParent.setAttribute('aria-activedescendant', a.id);
|
|
|
+ li.classList.add('active');
|
|
|
+ a.classList.add('active');
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ defocusItem: function (li) {
|
|
|
+ if (li) {
|
|
|
+ li.classList.remove('active');
|
|
|
+ if (li.firstChild) li.firstChild.classList.remove('active');
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ setPlaceholder: function () {
|
|
|
+ var that = this,
|
|
|
+ updateIndex = false;
|
|
|
+
|
|
|
+ if (this.options.title && !this.multiple) {
|
|
|
+ if (!this.selectpicker.view.titleOption) this.selectpicker.view.titleOption = document.createElement('option');
|
|
|
+
|
|
|
+ // this option doesn't create a new <li> element, but does add a new option at the start,
|
|
|
+ // so startIndex should increase to prevent having to check every option for the bs-title-option class
|
|
|
+ updateIndex = true;
|
|
|
+
|
|
|
+ var element = this.$element[0],
|
|
|
+ selectTitleOption = false,
|
|
|
+ titleNotAppended = !this.selectpicker.view.titleOption.parentNode,
|
|
|
+ selectedIndex = element.selectedIndex,
|
|
|
+ selectedOption = element.options[selectedIndex],
|
|
|
+ navigation = window.performance && window.performance.getEntriesByType('navigation'),
|
|
|
+ // Safari doesn't support getEntriesByType('navigation') - fall back to performance.navigation
|
|
|
+ isNotBackForward = (navigation && navigation.length) ? navigation[0].type !== 'back_forward' : window.performance.navigation.type !== 2;
|
|
|
+
|
|
|
+ if (titleNotAppended) {
|
|
|
+ // Use native JS to prepend option (faster)
|
|
|
+ this.selectpicker.view.titleOption.className = 'bs-title-option';
|
|
|
+ this.selectpicker.view.titleOption.value = '';
|
|
|
+
|
|
|
+ // Check if selected or data-selected attribute is already set on an option. If not, select the titleOption option.
|
|
|
+ // the selected item may have been changed by user or programmatically before the bootstrap select plugin runs,
|
|
|
+ // if so, the select will have the data-selected attribute
|
|
|
+ selectTitleOption = !selectedOption || (selectedIndex === 0 && selectedOption.defaultSelected === false && this.$element.data('selected') === undefined);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (titleNotAppended || this.selectpicker.view.titleOption.index !== 0) {
|
|
|
+ element.insertBefore(this.selectpicker.view.titleOption, element.firstChild);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Set selected *after* appending to select,
|
|
|
+ // otherwise the option doesn't get selected in IE
|
|
|
+ // set using selectedIndex, as setting the selected attr to true here doesn't work in IE11
|
|
|
+ if (selectTitleOption && isNotBackForward) {
|
|
|
+ element.selectedIndex = 0;
|
|
|
+ } else if (document.readyState !== 'complete') {
|
|
|
+ // if navigation type is back_forward, there's a chance the select will have its value set by BFCache
|
|
|
+ // wait for that value to be set, then run render again
|
|
|
+ window.addEventListener('pageshow', function () {
|
|
|
+ if (that.selectpicker.view.displayedValue !== element.value) that.render();
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return updateIndex;
|
|
|
+ },
|
|
|
+
|
|
|
+ buildData: function () {
|
|
|
+ var optionSelector = ':not([hidden]):not([data-hidden="true"])',
|
|
|
+ mainData = [],
|
|
|
+ optID = 0,
|
|
|
+ startIndex = this.setPlaceholder() ? 1 : 0; // append the titleOption if necessary and skip the first option in the loop
|
|
|
+
|
|
|
+ if (this.options.hideDisabled) optionSelector += ':not(:disabled)';
|
|
|
+
|
|
|
+ var selectOptions = this.$element[0].querySelectorAll('select > *' + optionSelector);
|
|
|
+
|
|
|
+ function addDivider (config) {
|
|
|
+ var previousData = mainData[mainData.length - 1];
|
|
|
+
|
|
|
+ // ensure optgroup doesn't create back-to-back dividers
|
|
|
+ if (
|
|
|
+ previousData &&
|
|
|
+ previousData.type === 'divider' &&
|
|
|
+ (previousData.optID || config.optID)
|
|
|
+ ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ config = config || {};
|
|
|
+ config.type = 'divider';
|
|
|
+
|
|
|
+ mainData.push(config);
|
|
|
+ }
|
|
|
+
|
|
|
+ function addOption (option, config) {
|
|
|
+ config = config || {};
|
|
|
+
|
|
|
+ config.divider = option.getAttribute('data-divider') === 'true';
|
|
|
+
|
|
|
+ if (config.divider) {
|
|
|
+ addDivider({
|
|
|
+ optID: config.optID
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ var liIndex = mainData.length,
|
|
|
+ cssText = option.style.cssText,
|
|
|
+ inlineStyle = cssText ? htmlEscape(cssText) : '',
|
|
|
+ optionClass = (option.className || '') + (config.optgroupClass || '');
|
|
|
+
|
|
|
+ if (config.optID) optionClass = 'opt ' + optionClass;
|
|
|
+
|
|
|
+ config.optionClass = optionClass.trim();
|
|
|
+ config.inlineStyle = inlineStyle;
|
|
|
+ config.text = option.textContent;
|
|
|
+
|
|
|
+ config.content = option.getAttribute('data-content');
|
|
|
+ config.tokens = option.getAttribute('data-tokens');
|
|
|
+ config.subtext = option.getAttribute('data-subtext');
|
|
|
+ config.icon = option.getAttribute('data-icon');
|
|
|
+
|
|
|
+ option.liIndex = liIndex;
|
|
|
+
|
|
|
+ config.display = config.content || config.text;
|
|
|
+ config.type = 'option';
|
|
|
+ config.index = liIndex;
|
|
|
+ config.option = option;
|
|
|
+ config.selected = !!option.selected;
|
|
|
+ config.disabled = config.disabled || !!option.disabled;
|
|
|
+
|
|
|
+ mainData.push(config);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function addOptgroup (index, selectOptions) {
|
|
|
+ var optgroup = selectOptions[index],
|
|
|
+ // skip placeholder option
|
|
|
+ previous = index - 1 < startIndex ? false : selectOptions[index - 1],
|
|
|
+ next = selectOptions[index + 1],
|
|
|
+ options = optgroup.querySelectorAll('option' + optionSelector);
|
|
|
+
|
|
|
+ if (!options.length) return;
|
|
|
+
|
|
|
+ var config = {
|
|
|
+ display: htmlEscape(optgroup.label),
|
|
|
+ subtext: optgroup.getAttribute('data-subtext'),
|
|
|
+ icon: optgroup.getAttribute('data-icon'),
|
|
|
+ type: 'optgroup-label',
|
|
|
+ optgroupClass: ' ' + (optgroup.className || '')
|
|
|
+ },
|
|
|
+ headerIndex,
|
|
|
+ lastIndex;
|
|
|
+
|
|
|
+ optID++;
|
|
|
+
|
|
|
+ if (previous) {
|
|
|
+ addDivider({ optID: optID });
|
|
|
+ }
|
|
|
+
|
|
|
+ config.optID = optID;
|
|
|
+
|
|
|
+ mainData.push(config);
|
|
|
+
|
|
|
+ for (var j = 0, len = options.length; j < len; j++) {
|
|
|
+ var option = options[j];
|
|
|
+
|
|
|
+ if (j === 0) {
|
|
|
+ headerIndex = mainData.length - 1;
|
|
|
+ lastIndex = headerIndex + len;
|
|
|
+ }
|
|
|
+
|
|
|
+ addOption(option, {
|
|
|
+ headerIndex: headerIndex,
|
|
|
+ lastIndex: lastIndex,
|
|
|
+ optID: config.optID,
|
|
|
+ optgroupClass: config.optgroupClass,
|
|
|
+ disabled: optgroup.disabled
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ if (next) {
|
|
|
+ addDivider({ optID: optID });
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ for (var len = selectOptions.length, i = startIndex; i < len; i++) {
|
|
|
+ var item = selectOptions[i];
|
|
|
+
|
|
|
+ if (item.tagName !== 'OPTGROUP') {
|
|
|
+ addOption(item, {});
|
|
|
+ } else {
|
|
|
+ addOptgroup(i, selectOptions);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ this.selectpicker.main.data = this.selectpicker.current.data = mainData;
|
|
|
+ },
|
|
|
+
|
|
|
+ buildList: function () {
|
|
|
+ var that = this,
|
|
|
+ selectData = this.selectpicker.main.data,
|
|
|
+ mainElements = [],
|
|
|
+ widestOptionLength = 0;
|
|
|
+
|
|
|
+ if ((that.options.showTick || that.multiple) && !elementTemplates.checkMark.parentNode) {
|
|
|
+ elementTemplates.checkMark.className = this.options.iconBase + ' ' + that.options.tickIcon + ' check-mark';
|
|
|
+ elementTemplates.a.appendChild(elementTemplates.checkMark);
|
|
|
+ }
|
|
|
+
|
|
|
+ function buildElement (item) {
|
|
|
+ var liElement,
|
|
|
+ combinedLength = 0;
|
|
|
+
|
|
|
+ switch (item.type) {
|
|
|
+ case 'divider':
|
|
|
+ liElement = generateOption.li(
|
|
|
+ false,
|
|
|
+ classNames.DIVIDER,
|
|
|
+ (item.optID ? item.optID + 'div' : undefined)
|
|
|
+ );
|
|
|
+
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 'option':
|
|
|
+ liElement = generateOption.li(
|
|
|
+ generateOption.a(
|
|
|
+ generateOption.text.call(that, item),
|
|
|
+ item.optionClass,
|
|
|
+ item.inlineStyle
|
|
|
+ ),
|
|
|
+ '',
|
|
|
+ item.optID
|
|
|
+ );
|
|
|
+
|
|
|
+ if (liElement.firstChild) {
|
|
|
+ liElement.firstChild.id = that.selectId + '-' + item.index;
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 'optgroup-label':
|
|
|
+ liElement = generateOption.li(
|
|
|
+ generateOption.label.call(that, item),
|
|
|
+ 'dropdown-header' + item.optgroupClass,
|
|
|
+ item.optID
|
|
|
+ );
|
|
|
+
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ item.element = liElement;
|
|
|
+ mainElements.push(liElement);
|
|
|
+
|
|
|
+ // count the number of characters in the option - not perfect, but should work in most cases
|
|
|
+ if (item.display) combinedLength += item.display.length;
|
|
|
+ if (item.subtext) combinedLength += item.subtext.length;
|
|
|
+ // if there is an icon, ensure this option's width is checked
|
|
|
+ if (item.icon) combinedLength += 1;
|
|
|
+
|
|
|
+ if (combinedLength > widestOptionLength) {
|
|
|
+ widestOptionLength = combinedLength;
|
|
|
+
|
|
|
+ // guess which option is the widest
|
|
|
+ // use this when calculating menu width
|
|
|
+ // not perfect, but it's fast, and the width will be updating accordingly when scrolling
|
|
|
+ that.selectpicker.view.widestOption = mainElements[mainElements.length - 1];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ for (var len = selectData.length, i = 0; i < len; i++) {
|
|
|
+ var item = selectData[i];
|
|
|
+
|
|
|
+ buildElement(item);
|
|
|
+ }
|
|
|
+
|
|
|
+ this.selectpicker.main.elements = this.selectpicker.current.elements = mainElements;
|
|
|
+ },
|
|
|
+
|
|
|
+ findLis: function () {
|
|
|
+ return this.$menuInner.find('.inner > li');
|
|
|
+ },
|
|
|
+
|
|
|
+ render: function () {
|
|
|
+ var that = this,
|
|
|
+ element = this.$element[0],
|
|
|
+ // ensure titleOption is appended and selected (if necessary) before getting selectedOptions
|
|
|
+ placeholderSelected = this.setPlaceholder() && element.selectedIndex === 0,
|
|
|
+ selectedOptions = getSelectedOptions(element, this.options.hideDisabled),
|
|
|
+ selectedCount = selectedOptions.length,
|
|
|
+ button = this.$button[0],
|
|
|
+ buttonInner = button.querySelector('.filter-option-inner-inner'),
|
|
|
+ multipleSeparator = document.createTextNode(this.options.multipleSeparator),
|
|
|
+ titleFragment = elementTemplates.fragment.cloneNode(false),
|
|
|
+ showCount,
|
|
|
+ countMax,
|
|
|
+ hasContent = false;
|
|
|
+
|
|
|
+ button.classList.toggle('bs-placeholder', that.multiple ? !selectedCount : !getSelectValues(element, selectedOptions));
|
|
|
+
|
|
|
+ if (!that.multiple && selectedOptions.length === 1) {
|
|
|
+ that.selectpicker.view.displayedValue = getSelectValues(element, selectedOptions);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.options.selectedTextFormat === 'static') {
|
|
|
+ titleFragment = generateOption.text.call(this, { text: this.options.title }, true);
|
|
|
+ } else {
|
|
|
+ showCount = this.multiple && this.options.selectedTextFormat.indexOf('count') !== -1 && selectedCount > 1;
|
|
|
+
|
|
|
+ // determine if the number of selected options will be shown (showCount === true)
|
|
|
+ if (showCount) {
|
|
|
+ countMax = this.options.selectedTextFormat.split('>');
|
|
|
+ showCount = (countMax.length > 1 && selectedCount > countMax[1]) || (countMax.length === 1 && selectedCount >= 2);
|
|
|
+ }
|
|
|
+
|
|
|
+ // only loop through all selected options if the count won't be shown
|
|
|
+ if (showCount === false) {
|
|
|
+ if (!placeholderSelected) {
|
|
|
+ for (var selectedIndex = 0; selectedIndex < selectedCount; selectedIndex++) {
|
|
|
+ if (selectedIndex < 50) {
|
|
|
+ var option = selectedOptions[selectedIndex],
|
|
|
+ thisData = this.selectpicker.main.data[option.liIndex],
|
|
|
+ titleOptions = {};
|
|
|
+
|
|
|
+ if (this.multiple && selectedIndex > 0) {
|
|
|
+ titleFragment.appendChild(multipleSeparator.cloneNode(false));
|
|
|
+ }
|
|
|
+
|
|
|
+ if (option.title) {
|
|
|
+ titleOptions.text = option.title;
|
|
|
+ } else if (thisData) {
|
|
|
+ if (thisData.content && that.options.showContent) {
|
|
|
+ titleOptions.content = thisData.content.toString();
|
|
|
+ hasContent = true;
|
|
|
+ } else {
|
|
|
+ if (that.options.showIcon) {
|
|
|
+ titleOptions.icon = thisData.icon;
|
|
|
+ }
|
|
|
+ if (that.options.showSubtext && !that.multiple && thisData.subtext) titleOptions.subtext = ' ' + thisData.subtext;
|
|
|
+ titleOptions.text = option.textContent.trim();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ titleFragment.appendChild(generateOption.text.call(this, titleOptions, true));
|
|
|
+ } else {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // add ellipsis
|
|
|
+ if (selectedCount > 49) {
|
|
|
+ titleFragment.appendChild(document.createTextNode('...'));
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ var optionSelector = ':not([hidden]):not([data-hidden="true"]):not([data-divider="true"])';
|
|
|
+ if (this.options.hideDisabled) optionSelector += ':not(:disabled)';
|
|
|
+
|
|
|
+ // If this is a multiselect, and selectedTextFormat is count, then show 1 of 2 selected, etc.
|
|
|
+ var totalCount = this.$element[0].querySelectorAll('select > option' + optionSelector + ', optgroup' + optionSelector + ' option' + optionSelector).length,
|
|
|
+ tr8nText = (typeof this.options.countSelectedText === 'function') ? this.options.countSelectedText(selectedCount, totalCount) : this.options.countSelectedText;
|
|
|
+
|
|
|
+ titleFragment = generateOption.text.call(this, {
|
|
|
+ text: tr8nText.replace('{0}', selectedCount.toString()).replace('{1}', totalCount.toString())
|
|
|
+ }, true);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.options.title == undefined) {
|
|
|
+ // use .attr to ensure undefined is returned if title attribute is not set
|
|
|
+ this.options.title = this.$element.attr('title');
|
|
|
+ }
|
|
|
+
|
|
|
+ // If the select doesn't have a title, then use the default, or if nothing is set at all, use noneSelectedText
|
|
|
+ if (!titleFragment.childNodes.length) {
|
|
|
+ titleFragment = generateOption.text.call(this, {
|
|
|
+ text: typeof this.options.title !== 'undefined' ? this.options.title : this.options.noneSelectedText
|
|
|
+ }, true);
|
|
|
+ }
|
|
|
+
|
|
|
+ // strip all HTML tags and trim the result, then unescape any escaped tags
|
|
|
+ button.title = titleFragment.textContent.replace(/<[^>]*>?/g, '').trim();
|
|
|
+
|
|
|
+ if (this.options.sanitize && hasContent) {
|
|
|
+ sanitizeHtml([titleFragment], that.options.whiteList, that.options.sanitizeFn);
|
|
|
+ }
|
|
|
+
|
|
|
+ buttonInner.innerHTML = '';
|
|
|
+ buttonInner.appendChild(titleFragment);
|
|
|
+
|
|
|
+ if (version.major < 4 && this.$newElement[0].classList.contains('bs3-has-addon')) {
|
|
|
+ var filterExpand = button.querySelector('.filter-expand'),
|
|
|
+ clone = buttonInner.cloneNode(true);
|
|
|
+
|
|
|
+ clone.className = 'filter-expand';
|
|
|
+
|
|
|
+ if (filterExpand) {
|
|
|
+ button.replaceChild(clone, filterExpand);
|
|
|
+ } else {
|
|
|
+ button.appendChild(clone);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ this.$element.trigger('rendered' + EVENT_KEY);
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param [style]
|
|
|
+ * @param [status]
|
|
|
+ */
|
|
|
+ setStyle: function (newStyle, status) {
|
|
|
+ var button = this.$button[0],
|
|
|
+ newElement = this.$newElement[0],
|
|
|
+ style = this.options.style.trim(),
|
|
|
+ buttonClass;
|
|
|
+
|
|
|
+ if (this.$element.attr('class')) {
|
|
|
+ this.$newElement.addClass(this.$element.attr('class').replace(/selectpicker|mobile-device|bs-select-hidden|validate\[.*\]/gi, ''));
|
|
|
+ }
|
|
|
+
|
|
|
+ if (version.major < 4) {
|
|
|
+ newElement.classList.add('bs3');
|
|
|
+
|
|
|
+ if (newElement.parentNode.classList && newElement.parentNode.classList.contains('input-group') &&
|
|
|
+ (newElement.previousElementSibling || newElement.nextElementSibling) &&
|
|
|
+ (newElement.previousElementSibling || newElement.nextElementSibling).classList.contains('input-group-addon')
|
|
|
+ ) {
|
|
|
+ newElement.classList.add('bs3-has-addon');
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (newStyle) {
|
|
|
+ buttonClass = newStyle.trim();
|
|
|
+ } else {
|
|
|
+ buttonClass = style;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (status == 'add') {
|
|
|
+ if (buttonClass) button.classList.add.apply(button.classList, buttonClass.split(' '));
|
|
|
+ } else if (status == 'remove') {
|
|
|
+ if (buttonClass) button.classList.remove.apply(button.classList, buttonClass.split(' '));
|
|
|
+ } else {
|
|
|
+ if (style) button.classList.remove.apply(button.classList, style.split(' '));
|
|
|
+ if (buttonClass) button.classList.add.apply(button.classList, buttonClass.split(' '));
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ liHeight: function (refresh) {
|
|
|
+ if (!refresh && (this.options.size === false || Object.keys(this.sizeInfo).length)) return;
|
|
|
+
|
|
|
+ var newElement = elementTemplates.div.cloneNode(false),
|
|
|
+ menu = elementTemplates.div.cloneNode(false),
|
|
|
+ menuInner = elementTemplates.div.cloneNode(false),
|
|
|
+ menuInnerInner = document.createElement('ul'),
|
|
|
+ divider = elementTemplates.li.cloneNode(false),
|
|
|
+ dropdownHeader = elementTemplates.li.cloneNode(false),
|
|
|
+ li,
|
|
|
+ a = elementTemplates.a.cloneNode(false),
|
|
|
+ text = elementTemplates.span.cloneNode(false),
|
|
|
+ header = this.options.header && this.$menu.find('.' + classNames.POPOVERHEADER).length > 0 ? this.$menu.find('.' + classNames.POPOVERHEADER)[0].cloneNode(true) : null,
|
|
|
+ search = this.options.liveSearch ? elementTemplates.div.cloneNode(false) : null,
|
|
|
+ actions = this.options.actionsBox && this.multiple && this.$menu.find('.bs-actionsbox').length > 0 ? this.$menu.find('.bs-actionsbox')[0].cloneNode(true) : null,
|
|
|
+ doneButton = this.options.doneButton && this.multiple && this.$menu.find('.bs-donebutton').length > 0 ? this.$menu.find('.bs-donebutton')[0].cloneNode(true) : null,
|
|
|
+ firstOption = this.$element.find('option')[0];
|
|
|
+
|
|
|
+ this.sizeInfo.selectWidth = this.$newElement[0].offsetWidth;
|
|
|
+
|
|
|
+ text.className = 'text';
|
|
|
+ a.className = 'dropdown-item ' + (firstOption ? firstOption.className : '');
|
|
|
+ newElement.className = this.$menu[0].parentNode.className + ' ' + classNames.SHOW;
|
|
|
+ newElement.style.width = 0; // ensure button width doesn't affect natural width of menu when calculating
|
|
|
+ if (this.options.width === 'auto') menu.style.minWidth = 0;
|
|
|
+ menu.className = classNames.MENU + ' ' + classNames.SHOW;
|
|
|
+ menuInner.className = 'inner ' + classNames.SHOW;
|
|
|
+ menuInnerInner.className = classNames.MENU + ' inner ' + (version.major === '4' ? classNames.SHOW : '');
|
|
|
+ divider.className = classNames.DIVIDER;
|
|
|
+ dropdownHeader.className = 'dropdown-header';
|
|
|
+
|
|
|
+ text.appendChild(document.createTextNode('\u200b'));
|
|
|
+
|
|
|
+ if (this.selectpicker.current.data.length) {
|
|
|
+ for (var i = 0; i < this.selectpicker.current.data.length; i++) {
|
|
|
+ var data = this.selectpicker.current.data[i];
|
|
|
+ if (data.type === 'option') {
|
|
|
+ li = data.element;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ li = elementTemplates.li.cloneNode(false);
|
|
|
+ a.appendChild(text);
|
|
|
+ li.appendChild(a);
|
|
|
+ }
|
|
|
+
|
|
|
+ dropdownHeader.appendChild(text.cloneNode(true));
|
|
|
+
|
|
|
+ if (this.selectpicker.view.widestOption) {
|
|
|
+ menuInnerInner.appendChild(this.selectpicker.view.widestOption.cloneNode(true));
|
|
|
+ }
|
|
|
+
|
|
|
+ menuInnerInner.appendChild(li);
|
|
|
+ menuInnerInner.appendChild(divider);
|
|
|
+ menuInnerInner.appendChild(dropdownHeader);
|
|
|
+ if (header) menu.appendChild(header);
|
|
|
+ if (search) {
|
|
|
+ var input = document.createElement('input');
|
|
|
+ search.className = 'bs-searchbox';
|
|
|
+ input.className = 'form-control';
|
|
|
+ search.appendChild(input);
|
|
|
+ menu.appendChild(search);
|
|
|
+ }
|
|
|
+ if (actions) menu.appendChild(actions);
|
|
|
+ menuInner.appendChild(menuInnerInner);
|
|
|
+ menu.appendChild(menuInner);
|
|
|
+ if (doneButton) menu.appendChild(doneButton);
|
|
|
+ newElement.appendChild(menu);
|
|
|
+
|
|
|
+ document.body.appendChild(newElement);
|
|
|
+
|
|
|
+ var liHeight = li.offsetHeight,
|
|
|
+ dropdownHeaderHeight = dropdownHeader ? dropdownHeader.offsetHeight : 0,
|
|
|
+ headerHeight = header ? header.offsetHeight : 0,
|
|
|
+ searchHeight = search ? search.offsetHeight : 0,
|
|
|
+ actionsHeight = actions ? actions.offsetHeight : 0,
|
|
|
+ doneButtonHeight = doneButton ? doneButton.offsetHeight : 0,
|
|
|
+ dividerHeight = $(divider).outerHeight(true),
|
|
|
+ // fall back to jQuery if getComputedStyle is not supported
|
|
|
+ menuStyle = window.getComputedStyle ? window.getComputedStyle(menu) : false,
|
|
|
+ menuWidth = menu.offsetWidth,
|
|
|
+ $menu = menuStyle ? null : $(menu),
|
|
|
+ menuPadding = {
|
|
|
+ vert: toInteger(menuStyle ? menuStyle.paddingTop : $menu.css('paddingTop')) +
|
|
|
+ toInteger(menuStyle ? menuStyle.paddingBottom : $menu.css('paddingBottom')) +
|
|
|
+ toInteger(menuStyle ? menuStyle.borderTopWidth : $menu.css('borderTopWidth')) +
|
|
|
+ toInteger(menuStyle ? menuStyle.borderBottomWidth : $menu.css('borderBottomWidth')),
|
|
|
+ horiz: toInteger(menuStyle ? menuStyle.paddingLeft : $menu.css('paddingLeft')) +
|
|
|
+ toInteger(menuStyle ? menuStyle.paddingRight : $menu.css('paddingRight')) +
|
|
|
+ toInteger(menuStyle ? menuStyle.borderLeftWidth : $menu.css('borderLeftWidth')) +
|
|
|
+ toInteger(menuStyle ? menuStyle.borderRightWidth : $menu.css('borderRightWidth'))
|
|
|
+ },
|
|
|
+ menuExtras = {
|
|
|
+ vert: menuPadding.vert +
|
|
|
+ toInteger(menuStyle ? menuStyle.marginTop : $menu.css('marginTop')) +
|
|
|
+ toInteger(menuStyle ? menuStyle.marginBottom : $menu.css('marginBottom')) + 2,
|
|
|
+ horiz: menuPadding.horiz +
|
|
|
+ toInteger(menuStyle ? menuStyle.marginLeft : $menu.css('marginLeft')) +
|
|
|
+ toInteger(menuStyle ? menuStyle.marginRight : $menu.css('marginRight')) + 2
|
|
|
+ },
|
|
|
+ scrollBarWidth;
|
|
|
+
|
|
|
+ menuInner.style.overflowY = 'scroll';
|
|
|
+
|
|
|
+ scrollBarWidth = menu.offsetWidth - menuWidth;
|
|
|
+
|
|
|
+ document.body.removeChild(newElement);
|
|
|
+
|
|
|
+ this.sizeInfo.liHeight = liHeight;
|
|
|
+ this.sizeInfo.dropdownHeaderHeight = dropdownHeaderHeight;
|
|
|
+ this.sizeInfo.headerHeight = headerHeight;
|
|
|
+ this.sizeInfo.searchHeight = searchHeight;
|
|
|
+ this.sizeInfo.actionsHeight = actionsHeight;
|
|
|
+ this.sizeInfo.doneButtonHeight = doneButtonHeight;
|
|
|
+ this.sizeInfo.dividerHeight = dividerHeight;
|
|
|
+ this.sizeInfo.menuPadding = menuPadding;
|
|
|
+ this.sizeInfo.menuExtras = menuExtras;
|
|
|
+ this.sizeInfo.menuWidth = menuWidth;
|
|
|
+ this.sizeInfo.menuInnerInnerWidth = menuWidth - menuPadding.horiz;
|
|
|
+ this.sizeInfo.totalMenuWidth = this.sizeInfo.menuWidth;
|
|
|
+ this.sizeInfo.scrollBarWidth = scrollBarWidth;
|
|
|
+ this.sizeInfo.selectHeight = this.$newElement[0].offsetHeight;
|
|
|
+
|
|
|
+ this.setPositionData();
|
|
|
+ },
|
|
|
+
|
|
|
+ getSelectPosition: function () {
|
|
|
+ var that = this,
|
|
|
+ $window = $(window),
|
|
|
+ pos = that.$newElement.offset(),
|
|
|
+ $container = $(that.options.container),
|
|
|
+ containerPos;
|
|
|
+
|
|
|
+ if (that.options.container && $container.length && !$container.is('body')) {
|
|
|
+ containerPos = $container.offset();
|
|
|
+ containerPos.top += parseInt($container.css('borderTopWidth'));
|
|
|
+ containerPos.left += parseInt($container.css('borderLeftWidth'));
|
|
|
+ } else {
|
|
|
+ containerPos = { top: 0, left: 0 };
|
|
|
+ }
|
|
|
+
|
|
|
+ var winPad = that.options.windowPadding;
|
|
|
+
|
|
|
+ this.sizeInfo.selectOffsetTop = pos.top - containerPos.top - $window.scrollTop();
|
|
|
+ this.sizeInfo.selectOffsetBot = $window.height() - this.sizeInfo.selectOffsetTop - this.sizeInfo.selectHeight - containerPos.top - winPad[2];
|
|
|
+ this.sizeInfo.selectOffsetLeft = pos.left - containerPos.left - $window.scrollLeft();
|
|
|
+ this.sizeInfo.selectOffsetRight = $window.width() - this.sizeInfo.selectOffsetLeft - this.sizeInfo.selectWidth - containerPos.left - winPad[1];
|
|
|
+ this.sizeInfo.selectOffsetTop -= winPad[0];
|
|
|
+ this.sizeInfo.selectOffsetLeft -= winPad[3];
|
|
|
+ },
|
|
|
+
|
|
|
+ setMenuSize: function (isAuto) {
|
|
|
+ this.getSelectPosition();
|
|
|
+
|
|
|
+ var selectWidth = this.sizeInfo.selectWidth,
|
|
|
+ liHeight = this.sizeInfo.liHeight,
|
|
|
+ headerHeight = this.sizeInfo.headerHeight,
|
|
|
+ searchHeight = this.sizeInfo.searchHeight,
|
|
|
+ actionsHeight = this.sizeInfo.actionsHeight,
|
|
|
+ doneButtonHeight = this.sizeInfo.doneButtonHeight,
|
|
|
+ divHeight = this.sizeInfo.dividerHeight,
|
|
|
+ menuPadding = this.sizeInfo.menuPadding,
|
|
|
+ menuInnerHeight,
|
|
|
+ menuHeight,
|
|
|
+ divLength = 0,
|
|
|
+ minHeight,
|
|
|
+ _minHeight,
|
|
|
+ maxHeight,
|
|
|
+ menuInnerMinHeight,
|
|
|
+ estimate,
|
|
|
+ isDropup;
|
|
|
+
|
|
|
+ if (this.options.dropupAuto) {
|
|
|
+ // Get the estimated height of the menu without scrollbars.
|
|
|
+ // This is useful for smaller menus, where there might be plenty of room
|
|
|
+ // below the button without setting dropup, but we can't know
|
|
|
+ // the exact height of the menu until createView is called later
|
|
|
+ estimate = liHeight * this.selectpicker.current.elements.length + menuPadding.vert;
|
|
|
+
|
|
|
+ isDropup = this.sizeInfo.selectOffsetTop - this.sizeInfo.selectOffsetBot > this.sizeInfo.menuExtras.vert && estimate + this.sizeInfo.menuExtras.vert + 50 > this.sizeInfo.selectOffsetBot;
|
|
|
+
|
|
|
+ // ensure dropup doesn't change while searching (so menu doesn't bounce back and forth)
|
|
|
+ if (this.selectpicker.isSearching === true) {
|
|
|
+ isDropup = this.selectpicker.dropup;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.$newElement.toggleClass(classNames.DROPUP, isDropup);
|
|
|
+ this.selectpicker.dropup = isDropup;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.options.size === 'auto') {
|
|
|
+ _minHeight = this.selectpicker.current.elements.length > 3 ? this.sizeInfo.liHeight * 3 + this.sizeInfo.menuExtras.vert - 2 : 0;
|
|
|
+ menuHeight = this.sizeInfo.selectOffsetBot - this.sizeInfo.menuExtras.vert;
|
|
|
+ minHeight = _minHeight + headerHeight + searchHeight + actionsHeight + doneButtonHeight;
|
|
|
+ menuInnerMinHeight = Math.max(_minHeight - menuPadding.vert, 0);
|
|
|
+
|
|
|
+ if (this.$newElement.hasClass(classNames.DROPUP)) {
|
|
|
+ menuHeight = this.sizeInfo.selectOffsetTop - this.sizeInfo.menuExtras.vert;
|
|
|
+ }
|
|
|
+
|
|
|
+ maxHeight = menuHeight;
|
|
|
+ menuInnerHeight = menuHeight - headerHeight - searchHeight - actionsHeight - doneButtonHeight - menuPadding.vert;
|
|
|
+ } else if (this.options.size && this.options.size != 'auto' && this.selectpicker.current.elements.length > this.options.size) {
|
|
|
+ for (var i = 0; i < this.options.size; i++) {
|
|
|
+ if (this.selectpicker.current.data[i].type === 'divider') divLength++;
|
|
|
+ }
|
|
|
+
|
|
|
+ menuHeight = liHeight * this.options.size + divLength * divHeight + menuPadding.vert;
|
|
|
+ menuInnerHeight = menuHeight - menuPadding.vert;
|
|
|
+ maxHeight = menuHeight + headerHeight + searchHeight + actionsHeight + doneButtonHeight;
|
|
|
+ minHeight = menuInnerMinHeight = '';
|
|
|
+ }
|
|
|
+
|
|
|
+ this.$menu.css({
|
|
|
+ 'max-height': maxHeight + 'px',
|
|
|
+ 'overflow': 'hidden',
|
|
|
+ 'min-height': minHeight + 'px'
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$menuInner.css({
|
|
|
+ 'max-height': menuInnerHeight + 'px',
|
|
|
+ 'overflow-y': 'auto',
|
|
|
+ 'min-height': menuInnerMinHeight + 'px'
|
|
|
+ });
|
|
|
+
|
|
|
+ // ensure menuInnerHeight is always a positive number to prevent issues calculating chunkSize in createView
|
|
|
+ this.sizeInfo.menuInnerHeight = Math.max(menuInnerHeight, 1);
|
|
|
+
|
|
|
+ if (this.selectpicker.current.data.length && this.selectpicker.current.data[this.selectpicker.current.data.length - 1].position > this.sizeInfo.menuInnerHeight) {
|
|
|
+ this.sizeInfo.hasScrollBar = true;
|
|
|
+ this.sizeInfo.totalMenuWidth = this.sizeInfo.menuWidth + this.sizeInfo.scrollBarWidth;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.options.dropdownAlignRight === 'auto') {
|
|
|
+ this.$menu.toggleClass(classNames.MENURIGHT, this.sizeInfo.selectOffsetLeft > this.sizeInfo.selectOffsetRight && this.sizeInfo.selectOffsetRight < (this.sizeInfo.totalMenuWidth - selectWidth));
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.dropdown && this.dropdown._popper) this.dropdown._popper.update();
|
|
|
+ },
|
|
|
+
|
|
|
+ setSize: function (refresh) {
|
|
|
+ this.liHeight(refresh);
|
|
|
+
|
|
|
+ if (this.options.header) this.$menu.css('padding-top', 0);
|
|
|
+
|
|
|
+ if (this.options.size !== false) {
|
|
|
+ var that = this,
|
|
|
+ $window = $(window);
|
|
|
+
|
|
|
+ this.setMenuSize();
|
|
|
+
|
|
|
+ if (this.options.liveSearch) {
|
|
|
+ this.$searchbox
|
|
|
+ .off('input.setMenuSize propertychange.setMenuSize')
|
|
|
+ .on('input.setMenuSize propertychange.setMenuSize', function () {
|
|
|
+ return that.setMenuSize();
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.options.size === 'auto') {
|
|
|
+ $window
|
|
|
+ .off('resize' + EVENT_KEY + '.' + this.selectId + '.setMenuSize' + ' scroll' + EVENT_KEY + '.' + this.selectId + '.setMenuSize')
|
|
|
+ .on('resize' + EVENT_KEY + '.' + this.selectId + '.setMenuSize' + ' scroll' + EVENT_KEY + '.' + this.selectId + '.setMenuSize', function () {
|
|
|
+ return that.setMenuSize();
|
|
|
+ });
|
|
|
+ } else if (this.options.size && this.options.size != 'auto' && this.selectpicker.current.elements.length > this.options.size) {
|
|
|
+ $window.off('resize' + EVENT_KEY + '.' + this.selectId + '.setMenuSize' + ' scroll' + EVENT_KEY + '.' + this.selectId + '.setMenuSize');
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ this.createView(false, true, refresh);
|
|
|
+ },
|
|
|
+
|
|
|
+ setWidth: function () {
|
|
|
+ var that = this;
|
|
|
+
|
|
|
+ if (this.options.width === 'auto') {
|
|
|
+ requestAnimationFrame(function () {
|
|
|
+ that.$menu.css('min-width', '0');
|
|
|
+
|
|
|
+ that.$element.on('loaded' + EVENT_KEY, function () {
|
|
|
+ that.liHeight();
|
|
|
+ that.setMenuSize();
|
|
|
+
|
|
|
+ // Get correct width if element is hidden
|
|
|
+ var $selectClone = that.$newElement.clone().appendTo('body'),
|
|
|
+ btnWidth = $selectClone.css('width', 'auto').children('button').outerWidth();
|
|
|
+
|
|
|
+ $selectClone.remove();
|
|
|
+
|
|
|
+ // Set width to whatever's larger, button title or longest option
|
|
|
+ that.sizeInfo.selectWidth = Math.max(that.sizeInfo.totalMenuWidth, btnWidth);
|
|
|
+ that.$newElement.css('width', that.sizeInfo.selectWidth + 'px');
|
|
|
+ });
|
|
|
+ });
|
|
|
+ } else if (this.options.width === 'fit') {
|
|
|
+ // Remove inline min-width so width can be changed from 'auto'
|
|
|
+ this.$menu.css('min-width', '');
|
|
|
+ this.$newElement.css('width', '').addClass('fit-width');
|
|
|
+ } else if (this.options.width) {
|
|
|
+ // Remove inline min-width so width can be changed from 'auto'
|
|
|
+ this.$menu.css('min-width', '');
|
|
|
+ this.$newElement.css('width', this.options.width);
|
|
|
+ } else {
|
|
|
+ // Remove inline min-width/width so width can be changed
|
|
|
+ this.$menu.css('min-width', '');
|
|
|
+ this.$newElement.css('width', '');
|
|
|
+ }
|
|
|
+ // Remove fit-width class if width is changed programmatically
|
|
|
+ if (this.$newElement.hasClass('fit-width') && this.options.width !== 'fit') {
|
|
|
+ this.$newElement[0].classList.remove('fit-width');
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ selectPosition: function () {
|
|
|
+ this.$bsContainer = $('<div class="bs-container" />');
|
|
|
+
|
|
|
+ var that = this,
|
|
|
+ $container = $(this.options.container),
|
|
|
+ pos,
|
|
|
+ containerPos,
|
|
|
+ actualHeight,
|
|
|
+ getPlacement = function ($element) {
|
|
|
+ var containerPosition = {},
|
|
|
+ // fall back to dropdown's default display setting if display is not manually set
|
|
|
+ display = that.options.display || (
|
|
|
+ // Bootstrap 3 doesn't have $.fn.dropdown.Constructor.Default
|
|
|
+ $.fn.dropdown.Constructor.Default ? $.fn.dropdown.Constructor.Default.display
|
|
|
+ : false
|
|
|
+ );
|
|
|
+
|
|
|
+ that.$bsContainer.addClass($element.attr('class').replace(/form-control|fit-width/gi, '')).toggleClass(classNames.DROPUP, $element.hasClass(classNames.DROPUP));
|
|
|
+ pos = $element.offset();
|
|
|
+
|
|
|
+ if (!$container.is('body')) {
|
|
|
+ containerPos = $container.offset();
|
|
|
+ containerPos.top += parseInt($container.css('borderTopWidth')) - $container.scrollTop();
|
|
|
+ containerPos.left += parseInt($container.css('borderLeftWidth')) - $container.scrollLeft();
|
|
|
+ } else {
|
|
|
+ containerPos = { top: 0, left: 0 };
|
|
|
+ }
|
|
|
+
|
|
|
+ actualHeight = $element.hasClass(classNames.DROPUP) ? 0 : $element[0].offsetHeight;
|
|
|
+
|
|
|
+ // Bootstrap 4+ uses Popper for menu positioning
|
|
|
+ if (version.major < 4 || display === 'static') {
|
|
|
+ containerPosition.top = pos.top - containerPos.top + actualHeight;
|
|
|
+ containerPosition.left = pos.left - containerPos.left;
|
|
|
+ }
|
|
|
+
|
|
|
+ containerPosition.width = $element[0].offsetWidth;
|
|
|
+
|
|
|
+ that.$bsContainer.css(containerPosition);
|
|
|
+ };
|
|
|
+
|
|
|
+ this.$button.on('click.bs.dropdown.data-api', function () {
|
|
|
+ if (that.isDisabled()) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ getPlacement(that.$newElement);
|
|
|
+
|
|
|
+ that.$bsContainer
|
|
|
+ .appendTo(that.options.container)
|
|
|
+ .toggleClass(classNames.SHOW, !that.$button.hasClass(classNames.SHOW))
|
|
|
+ .append(that.$menu);
|
|
|
+ });
|
|
|
+
|
|
|
+ $(window)
|
|
|
+ .off('resize' + EVENT_KEY + '.' + this.selectId + ' scroll' + EVENT_KEY + '.' + this.selectId)
|
|
|
+ .on('resize' + EVENT_KEY + '.' + this.selectId + ' scroll' + EVENT_KEY + '.' + this.selectId, function () {
|
|
|
+ var isActive = that.$newElement.hasClass(classNames.SHOW);
|
|
|
+
|
|
|
+ if (isActive) getPlacement(that.$newElement);
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$element.on('hide' + EVENT_KEY, function () {
|
|
|
+ that.$menu.data('height', that.$menu.height());
|
|
|
+ that.$bsContainer.detach();
|
|
|
+ });
|
|
|
+ },
|
|
|
+
|
|
|
+ setOptionStatus: function (selectedOnly) {
|
|
|
+ var that = this;
|
|
|
+
|
|
|
+ that.noScroll = false;
|
|
|
+
|
|
|
+ if (that.selectpicker.view.visibleElements && that.selectpicker.view.visibleElements.length) {
|
|
|
+ for (var i = 0; i < that.selectpicker.view.visibleElements.length; i++) {
|
|
|
+ var liData = that.selectpicker.current.data[i + that.selectpicker.view.position0],
|
|
|
+ option = liData.option;
|
|
|
+
|
|
|
+ if (option) {
|
|
|
+ if (selectedOnly !== true) {
|
|
|
+ that.setDisabled(
|
|
|
+ liData.index,
|
|
|
+ liData.disabled
|
|
|
+ );
|
|
|
+ }
|
|
|
+
|
|
|
+ that.setSelected(
|
|
|
+ liData.index,
|
|
|
+ option.selected
|
|
|
+ );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param {number} index - the index of the option that is being changed
|
|
|
+ * @param {boolean} selected - true if the option is being selected, false if being deselected
|
|
|
+ */
|
|
|
+ setSelected: function (index, selected) {
|
|
|
+ var li = this.selectpicker.main.elements[index],
|
|
|
+ liData = this.selectpicker.main.data[index],
|
|
|
+ activeIndexIsSet = this.activeIndex !== undefined,
|
|
|
+ thisIsActive = this.activeIndex === index,
|
|
|
+ prevActive,
|
|
|
+ a,
|
|
|
+ // if current option is already active
|
|
|
+ // OR
|
|
|
+ // if the current option is being selected, it's NOT multiple, and
|
|
|
+ // activeIndex is undefined:
|
|
|
+ // - when the menu is first being opened, OR
|
|
|
+ // - after a search has been performed, OR
|
|
|
+ // - when retainActive is false when selecting a new option (i.e. index of the newly selected option is not the same as the current activeIndex)
|
|
|
+ keepActive = thisIsActive || (selected && !this.multiple && !activeIndexIsSet);
|
|
|
+
|
|
|
+ liData.selected = selected;
|
|
|
+
|
|
|
+ a = li.firstChild;
|
|
|
+
|
|
|
+ if (selected) {
|
|
|
+ this.selectedIndex = index;
|
|
|
+ }
|
|
|
+
|
|
|
+ li.classList.toggle('selected', selected);
|
|
|
+
|
|
|
+ if (keepActive) {
|
|
|
+ this.focusItem(li, liData);
|
|
|
+ this.selectpicker.view.currentActive = li;
|
|
|
+ this.activeIndex = index;
|
|
|
+ } else {
|
|
|
+ this.defocusItem(li);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (a) {
|
|
|
+ a.classList.toggle('selected', selected);
|
|
|
+
|
|
|
+ if (selected) {
|
|
|
+ a.setAttribute('aria-selected', true);
|
|
|
+ } else {
|
|
|
+ if (this.multiple) {
|
|
|
+ a.setAttribute('aria-selected', false);
|
|
|
+ } else {
|
|
|
+ a.removeAttribute('aria-selected');
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!keepActive && !activeIndexIsSet && selected && this.prevActiveIndex !== undefined) {
|
|
|
+ prevActive = this.selectpicker.main.elements[this.prevActiveIndex];
|
|
|
+
|
|
|
+ this.defocusItem(prevActive);
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @param {number} index - the index of the option that is being disabled
|
|
|
+ * @param {boolean} disabled - true if the option is being disabled, false if being enabled
|
|
|
+ */
|
|
|
+ setDisabled: function (index, disabled) {
|
|
|
+ var li = this.selectpicker.main.elements[index],
|
|
|
+ a;
|
|
|
+
|
|
|
+ this.selectpicker.main.data[index].disabled = disabled;
|
|
|
+
|
|
|
+ a = li.firstChild;
|
|
|
+
|
|
|
+ li.classList.toggle(classNames.DISABLED, disabled);
|
|
|
+
|
|
|
+ if (a) {
|
|
|
+ if (version.major === '4') a.classList.toggle(classNames.DISABLED, disabled);
|
|
|
+
|
|
|
+ if (disabled) {
|
|
|
+ a.setAttribute('aria-disabled', disabled);
|
|
|
+ a.setAttribute('tabindex', -1);
|
|
|
+ } else {
|
|
|
+ a.removeAttribute('aria-disabled');
|
|
|
+ a.setAttribute('tabindex', 0);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ isDisabled: function () {
|
|
|
+ return this.$element[0].disabled;
|
|
|
+ },
|
|
|
+
|
|
|
+ checkDisabled: function () {
|
|
|
+ if (this.isDisabled()) {
|
|
|
+ this.$newElement[0].classList.add(classNames.DISABLED);
|
|
|
+ this.$button.addClass(classNames.DISABLED).attr('aria-disabled', true);
|
|
|
+ } else {
|
|
|
+ if (this.$button[0].classList.contains(classNames.DISABLED)) {
|
|
|
+ this.$newElement[0].classList.remove(classNames.DISABLED);
|
|
|
+ this.$button.removeClass(classNames.DISABLED).attr('aria-disabled', false);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ clickListener: function () {
|
|
|
+ var that = this,
|
|
|
+ $document = $(document);
|
|
|
+
|
|
|
+ $document.data('spaceSelect', false);
|
|
|
+
|
|
|
+ this.$button.on('keyup', function (e) {
|
|
|
+ if (/(32)/.test(e.keyCode.toString(10)) && $document.data('spaceSelect')) {
|
|
|
+ e.preventDefault();
|
|
|
+ $document.data('spaceSelect', false);
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$newElement.on('show.bs.dropdown', function () {
|
|
|
+ if (version.major > 3 && !that.dropdown) {
|
|
|
+ that.dropdown = that.$button.data('bs.dropdown');
|
|
|
+ that.dropdown._menu = that.$menu[0];
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$button.on('click.bs.dropdown.data-api', function () {
|
|
|
+ if (!that.$newElement.hasClass(classNames.SHOW)) {
|
|
|
+ that.setSize();
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ function setFocus () {
|
|
|
+ if (that.options.liveSearch) {
|
|
|
+ that.$searchbox.trigger('focus');
|
|
|
+ } else {
|
|
|
+ that.$menuInner.trigger('focus');
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function checkPopperExists () {
|
|
|
+ if (that.dropdown && that.dropdown._popper && that.dropdown._popper.state.isCreated) {
|
|
|
+ setFocus();
|
|
|
+ } else {
|
|
|
+ requestAnimationFrame(checkPopperExists);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ this.$element.on('shown' + EVENT_KEY, function () {
|
|
|
+ if (that.$menuInner[0].scrollTop !== that.selectpicker.view.scrollTop) {
|
|
|
+ that.$menuInner[0].scrollTop = that.selectpicker.view.scrollTop;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (version.major > 3) {
|
|
|
+ requestAnimationFrame(checkPopperExists);
|
|
|
+ } else {
|
|
|
+ setFocus();
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ // ensure posinset and setsize are correct before selecting an option via a click
|
|
|
+ this.$menuInner.on('mouseenter', 'li a', function (e) {
|
|
|
+ var hoverLi = this.parentElement,
|
|
|
+ position0 = that.isVirtual() ? that.selectpicker.view.position0 : 0,
|
|
|
+ index = Array.prototype.indexOf.call(hoverLi.parentElement.children, hoverLi),
|
|
|
+ hoverData = that.selectpicker.current.data[index + position0];
|
|
|
+
|
|
|
+ that.focusItem(hoverLi, hoverData, true);
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$menuInner.on('click', 'li a', function (e, retainActive) {
|
|
|
+ var $this = $(this),
|
|
|
+ element = that.$element[0],
|
|
|
+ position0 = that.isVirtual() ? that.selectpicker.view.position0 : 0,
|
|
|
+ clickedData = that.selectpicker.current.data[$this.parent().index() + position0],
|
|
|
+ clickedIndex = clickedData.index,
|
|
|
+ prevValue = getSelectValues(element),
|
|
|
+ prevIndex = element.selectedIndex,
|
|
|
+ prevOption = element.options[prevIndex],
|
|
|
+ triggerChange = true;
|
|
|
+
|
|
|
+ // Don't close on multi choice menu
|
|
|
+ if (that.multiple && that.options.maxOptions !== 1) {
|
|
|
+ e.stopPropagation();
|
|
|
+ }
|
|
|
+
|
|
|
+ e.preventDefault();
|
|
|
+
|
|
|
+ // Don't run if the select is disabled
|
|
|
+ if (!that.isDisabled() && !$this.parent().hasClass(classNames.DISABLED)) {
|
|
|
+ var option = clickedData.option,
|
|
|
+ $option = $(option),
|
|
|
+ state = option.selected,
|
|
|
+ $optgroup = $option.parent('optgroup'),
|
|
|
+ $optgroupOptions = $optgroup.find('option'),
|
|
|
+ maxOptions = that.options.maxOptions,
|
|
|
+ maxOptionsGrp = $optgroup.data('maxOptions') || false;
|
|
|
+
|
|
|
+ if (clickedIndex === that.activeIndex) retainActive = true;
|
|
|
+
|
|
|
+ if (!retainActive) {
|
|
|
+ that.prevActiveIndex = that.activeIndex;
|
|
|
+ that.activeIndex = undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!that.multiple) { // Deselect all others if not multi select box
|
|
|
+ if (prevOption) prevOption.selected = false;
|
|
|
+ option.selected = true;
|
|
|
+ that.setSelected(clickedIndex, true);
|
|
|
+ } else { // Toggle the one we have chosen if we are multi select.
|
|
|
+ option.selected = !state;
|
|
|
+
|
|
|
+ that.setSelected(clickedIndex, !state);
|
|
|
+ that.focusedParent.focus();
|
|
|
+
|
|
|
+ if (maxOptions !== false || maxOptionsGrp !== false) {
|
|
|
+ var maxReached = maxOptions < getSelectedOptions(element).length,
|
|
|
+ maxReachedGrp = maxOptionsGrp < $optgroup.find('option:selected').length;
|
|
|
+
|
|
|
+ if ((maxOptions && maxReached) || (maxOptionsGrp && maxReachedGrp)) {
|
|
|
+ if (maxOptions && maxOptions == 1) {
|
|
|
+ element.selectedIndex = -1;
|
|
|
+ option.selected = true;
|
|
|
+ that.setOptionStatus(true);
|
|
|
+ } else if (maxOptionsGrp && maxOptionsGrp == 1) {
|
|
|
+ for (var i = 0; i < $optgroupOptions.length; i++) {
|
|
|
+ var _option = $optgroupOptions[i];
|
|
|
+ _option.selected = false;
|
|
|
+ that.setSelected(_option.liIndex, false);
|
|
|
+ }
|
|
|
+
|
|
|
+ option.selected = true;
|
|
|
+ that.setSelected(clickedIndex, true);
|
|
|
+ } else {
|
|
|
+ var maxOptionsText = typeof that.options.maxOptionsText === 'string' ? [that.options.maxOptionsText, that.options.maxOptionsText] : that.options.maxOptionsText,
|
|
|
+ maxOptionsArr = typeof maxOptionsText === 'function' ? maxOptionsText(maxOptions, maxOptionsGrp) : maxOptionsText,
|
|
|
+ maxTxt = maxOptionsArr[0].replace('{n}', maxOptions),
|
|
|
+ maxTxtGrp = maxOptionsArr[1].replace('{n}', maxOptionsGrp),
|
|
|
+ $notify = $('<div class="notify"></div>');
|
|
|
+ // If {var} is set in array, replace it
|
|
|
+ /** @deprecated */
|
|
|
+ if (maxOptionsArr[2]) {
|
|
|
+ maxTxt = maxTxt.replace('{var}', maxOptionsArr[2][maxOptions > 1 ? 0 : 1]);
|
|
|
+ maxTxtGrp = maxTxtGrp.replace('{var}', maxOptionsArr[2][maxOptionsGrp > 1 ? 0 : 1]);
|
|
|
+ }
|
|
|
+
|
|
|
+ option.selected = false;
|
|
|
+
|
|
|
+ that.$menu.append($notify);
|
|
|
+
|
|
|
+ if (maxOptions && maxReached) {
|
|
|
+ $notify.append($('<div>' + maxTxt + '</div>'));
|
|
|
+ triggerChange = false;
|
|
|
+ that.$element.trigger('maxReached' + EVENT_KEY);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (maxOptionsGrp && maxReachedGrp) {
|
|
|
+ $notify.append($('<div>' + maxTxtGrp + '</div>'));
|
|
|
+ triggerChange = false;
|
|
|
+ that.$element.trigger('maxReachedGrp' + EVENT_KEY);
|
|
|
+ }
|
|
|
+
|
|
|
+ setTimeout(function () {
|
|
|
+ that.setSelected(clickedIndex, false);
|
|
|
+ }, 10);
|
|
|
+
|
|
|
+ $notify[0].classList.add('fadeOut');
|
|
|
+
|
|
|
+ setTimeout(function () {
|
|
|
+ $notify.remove();
|
|
|
+ }, 1050);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!that.multiple || (that.multiple && that.options.maxOptions === 1)) {
|
|
|
+ that.$button.trigger('focus');
|
|
|
+ } else if (that.options.liveSearch) {
|
|
|
+ that.$searchbox.trigger('focus');
|
|
|
+ }
|
|
|
+
|
|
|
+ // Trigger select 'change'
|
|
|
+ if (triggerChange) {
|
|
|
+ if (that.multiple || prevIndex !== element.selectedIndex) {
|
|
|
+ // $option.prop('selected') is current option state (selected/unselected). prevValue is the value of the select prior to being changed.
|
|
|
+ changedArguments = [option.index, $option.prop('selected'), prevValue];
|
|
|
+ that.$element
|
|
|
+ .triggerNative('change');
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$menu.on('click', 'li.' + classNames.DISABLED + ' a, .' + classNames.POPOVERHEADER + ', .' + classNames.POPOVERHEADER + ' :not(.close)', function (e) {
|
|
|
+ if (e.currentTarget == this) {
|
|
|
+ e.preventDefault();
|
|
|
+ e.stopPropagation();
|
|
|
+ if (that.options.liveSearch && !$(e.target).hasClass('close')) {
|
|
|
+ that.$searchbox.trigger('focus');
|
|
|
+ } else {
|
|
|
+ that.$button.trigger('focus');
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$menuInner.on('click', '.divider, .dropdown-header', function (e) {
|
|
|
+ e.preventDefault();
|
|
|
+ e.stopPropagation();
|
|
|
+ if (that.options.liveSearch) {
|
|
|
+ that.$searchbox.trigger('focus');
|
|
|
+ } else {
|
|
|
+ that.$button.trigger('focus');
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$menu.on('click', '.' + classNames.POPOVERHEADER + ' .close', function () {
|
|
|
+ that.$button.trigger('click');
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$searchbox.on('click', function (e) {
|
|
|
+ e.stopPropagation();
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$menu.on('click', '.actions-btn', function (e) {
|
|
|
+ if (that.options.liveSearch) {
|
|
|
+ that.$searchbox.trigger('focus');
|
|
|
+ } else {
|
|
|
+ that.$button.trigger('focus');
|
|
|
+ }
|
|
|
+
|
|
|
+ e.preventDefault();
|
|
|
+ e.stopPropagation();
|
|
|
+
|
|
|
+ if ($(this).hasClass('bs-select-all')) {
|
|
|
+ that.selectAll();
|
|
|
+ } else {
|
|
|
+ that.deselectAll();
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$button
|
|
|
+ .on('focus' + EVENT_KEY, function (e) {
|
|
|
+ var tabindex = that.$element[0].getAttribute('tabindex');
|
|
|
+
|
|
|
+ // only change when button is actually focused
|
|
|
+ if (tabindex !== undefined && e.originalEvent && e.originalEvent.isTrusted) {
|
|
|
+ // apply select element's tabindex to ensure correct order is followed when tabbing to the next element
|
|
|
+ this.setAttribute('tabindex', tabindex);
|
|
|
+ // set element's tabindex to -1 to allow for reverse tabbing
|
|
|
+ that.$element[0].setAttribute('tabindex', -1);
|
|
|
+ that.selectpicker.view.tabindex = tabindex;
|
|
|
+ }
|
|
|
+ })
|
|
|
+ .on('blur' + EVENT_KEY, function (e) {
|
|
|
+ // revert everything to original tabindex
|
|
|
+ if (that.selectpicker.view.tabindex !== undefined && e.originalEvent && e.originalEvent.isTrusted) {
|
|
|
+ that.$element[0].setAttribute('tabindex', that.selectpicker.view.tabindex);
|
|
|
+ this.setAttribute('tabindex', -1);
|
|
|
+ that.selectpicker.view.tabindex = undefined;
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$element
|
|
|
+ .on('change' + EVENT_KEY, function () {
|
|
|
+ that.render();
|
|
|
+ that.$element.trigger('changed' + EVENT_KEY, changedArguments);
|
|
|
+ changedArguments = null;
|
|
|
+ })
|
|
|
+ .on('focus' + EVENT_KEY, function () {
|
|
|
+ if (!that.options.mobile) that.$button[0].focus();
|
|
|
+ });
|
|
|
+ },
|
|
|
+
|
|
|
+ liveSearchListener: function () {
|
|
|
+ var that = this;
|
|
|
+
|
|
|
+ this.$button.on('click.bs.dropdown.data-api', function () {
|
|
|
+ if (!!that.$searchbox.val()) {
|
|
|
+ that.$searchbox.val('');
|
|
|
+ that.selectpicker.search.previousValue = undefined;
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$searchbox.on('click.bs.dropdown.data-api focus.bs.dropdown.data-api touchend.bs.dropdown.data-api', function (e) {
|
|
|
+ e.stopPropagation();
|
|
|
+ });
|
|
|
+
|
|
|
+ this.$searchbox.on('input propertychange', function () {
|
|
|
+ var searchValue = that.$searchbox[0].value;
|
|
|
+
|
|
|
+ that.selectpicker.search.elements = [];
|
|
|
+ that.selectpicker.search.data = [];
|
|
|
+
|
|
|
+ if (searchValue) {
|
|
|
+ var i,
|
|
|
+ searchMatch = [],
|
|
|
+ q = searchValue.toUpperCase(),
|
|
|
+ cache = {},
|
|
|
+ cacheArr = [],
|
|
|
+ searchStyle = that._searchStyle(),
|
|
|
+ normalizeSearch = that.options.liveSearchNormalize;
|
|
|
+
|
|
|
+ if (normalizeSearch) q = normalizeToBase(q);
|
|
|
+
|
|
|
+ for (var i = 0; i < that.selectpicker.main.data.length; i++) {
|
|
|
+ var li = that.selectpicker.main.data[i];
|
|
|
+
|
|
|
+ if (!cache[i]) {
|
|
|
+ cache[i] = stringSearch(li, q, searchStyle, normalizeSearch);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (cache[i] && li.headerIndex !== undefined && cacheArr.indexOf(li.headerIndex) === -1) {
|
|
|
+ if (li.headerIndex > 0) {
|
|
|
+ cache[li.headerIndex - 1] = true;
|
|
|
+ cacheArr.push(li.headerIndex - 1);
|
|
|
+ }
|
|
|
+
|
|
|
+ cache[li.headerIndex] = true;
|
|
|
+ cacheArr.push(li.headerIndex);
|
|
|
+
|
|
|
+ cache[li.lastIndex + 1] = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (cache[i] && li.type !== 'optgroup-label') cacheArr.push(i);
|
|
|
+ }
|
|
|
+
|
|
|
+ for (var i = 0, cacheLen = cacheArr.length; i < cacheLen; i++) {
|
|
|
+ var index = cacheArr[i],
|
|
|
+ prevIndex = cacheArr[i - 1],
|
|
|
+ li = that.selectpicker.main.data[index],
|
|
|
+ liPrev = that.selectpicker.main.data[prevIndex];
|
|
|
+
|
|
|
+ if (li.type !== 'divider' || (li.type === 'divider' && liPrev && liPrev.type !== 'divider' && cacheLen - 1 !== i)) {
|
|
|
+ that.selectpicker.search.data.push(li);
|
|
|
+ searchMatch.push(that.selectpicker.main.elements[index]);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ that.activeIndex = undefined;
|
|
|
+ that.noScroll = true;
|
|
|
+ that.$menuInner.scrollTop(0);
|
|
|
+ that.selectpicker.search.elements = searchMatch;
|
|
|
+ that.createView(true);
|
|
|
+ showNoResults.call(that, searchMatch, searchValue);
|
|
|
+ } else if (that.selectpicker.search.previousValue) { // for IE11 (#2402)
|
|
|
+ that.$menuInner.scrollTop(0);
|
|
|
+ that.createView(false);
|
|
|
+ }
|
|
|
+
|
|
|
+ that.selectpicker.search.previousValue = searchValue;
|
|
|
+ });
|
|
|
+ },
|
|
|
+
|
|
|
+ _searchStyle: function () {
|
|
|
+ return this.options.liveSearchStyle || 'contains';
|
|
|
+ },
|
|
|
+
|
|
|
+ val: function (value) {
|
|
|
+ var element = this.$element[0];
|
|
|
+
|
|
|
+ if (typeof value !== 'undefined') {
|
|
|
+ var prevValue = getSelectValues(element);
|
|
|
+
|
|
|
+ changedArguments = [null, null, prevValue];
|
|
|
+
|
|
|
+ this.$element
|
|
|
+ .val(value)
|
|
|
+ .trigger('changed' + EVENT_KEY, changedArguments);
|
|
|
+
|
|
|
+ if (this.$newElement.hasClass(classNames.SHOW)) {
|
|
|
+ if (this.multiple) {
|
|
|
+ this.setOptionStatus(true);
|
|
|
+ } else {
|
|
|
+ var liSelectedIndex = (element.options[element.selectedIndex] || {}).liIndex;
|
|
|
+
|
|
|
+ if (typeof liSelectedIndex === 'number') {
|
|
|
+ this.setSelected(this.selectedIndex, false);
|
|
|
+ this.setSelected(liSelectedIndex, true);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ this.render();
|
|
|
+
|
|
|
+ changedArguments = null;
|
|
|
+
|
|
|
+ return this.$element;
|
|
|
+ } else {
|
|
|
+ return this.$element.val();
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ changeAll: function (status) {
|
|
|
+ if (!this.multiple) return;
|
|
|
+ if (typeof status === 'undefined') status = true;
|
|
|
+
|
|
|
+ var element = this.$element[0],
|
|
|
+ previousSelected = 0,
|
|
|
+ currentSelected = 0,
|
|
|
+ prevValue = getSelectValues(element);
|
|
|
+
|
|
|
+ element.classList.add('bs-select-hidden');
|
|
|
+
|
|
|
+ for (var i = 0, data = this.selectpicker.current.data, len = data.length; i < len; i++) {
|
|
|
+ var liData = data[i],
|
|
|
+ option = liData.option;
|
|
|
+
|
|
|
+ if (option && !liData.disabled && liData.type !== 'divider') {
|
|
|
+ if (liData.selected) previousSelected++;
|
|
|
+ option.selected = status;
|
|
|
+ if (status === true) currentSelected++;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ element.classList.remove('bs-select-hidden');
|
|
|
+
|
|
|
+ if (previousSelected === currentSelected) return;
|
|
|
+
|
|
|
+ this.setOptionStatus();
|
|
|
+
|
|
|
+ changedArguments = [null, null, prevValue];
|
|
|
+
|
|
|
+ this.$element
|
|
|
+ .triggerNative('change');
|
|
|
+ },
|
|
|
+
|
|
|
+ selectAll: function () {
|
|
|
+ return this.changeAll(true);
|
|
|
+ },
|
|
|
+
|
|
|
+ deselectAll: function () {
|
|
|
+ return this.changeAll(false);
|
|
|
+ },
|
|
|
+
|
|
|
+ toggle: function (e) {
|
|
|
+ e = e || window.event;
|
|
|
+
|
|
|
+ if (e) e.stopPropagation();
|
|
|
+
|
|
|
+ this.$button.trigger('click.bs.dropdown.data-api');
|
|
|
+ },
|
|
|
+
|
|
|
+ keydown: function (e) {
|
|
|
+ var $this = $(this),
|
|
|
+ isToggle = $this.hasClass('dropdown-toggle'),
|
|
|
+ $parent = isToggle ? $this.closest('.dropdown') : $this.closest(Selector.MENU),
|
|
|
+ that = $parent.data('this'),
|
|
|
+ $items = that.findLis(),
|
|
|
+ index,
|
|
|
+ isActive,
|
|
|
+ liActive,
|
|
|
+ activeLi,
|
|
|
+ offset,
|
|
|
+ updateScroll = false,
|
|
|
+ downOnTab = e.which === keyCodes.TAB && !isToggle && !that.options.selectOnTab,
|
|
|
+ isArrowKey = REGEXP_ARROW.test(e.which) || downOnTab,
|
|
|
+ scrollTop = that.$menuInner[0].scrollTop,
|
|
|
+ isVirtual = that.isVirtual(),
|
|
|
+ position0 = isVirtual === true ? that.selectpicker.view.position0 : 0;
|
|
|
+
|
|
|
+ // do nothing if a function key is pressed
|
|
|
+ if (e.which >= 112 && e.which <= 123) return;
|
|
|
+
|
|
|
+ isActive = that.$newElement.hasClass(classNames.SHOW);
|
|
|
+
|
|
|
+ if (
|
|
|
+ !isActive &&
|
|
|
+ (
|
|
|
+ isArrowKey ||
|
|
|
+ (e.which >= 48 && e.which <= 57) ||
|
|
|
+ (e.which >= 96 && e.which <= 105) ||
|
|
|
+ (e.which >= 65 && e.which <= 90)
|
|
|
+ )
|
|
|
+ ) {
|
|
|
+ that.$button.trigger('click.bs.dropdown.data-api');
|
|
|
+
|
|
|
+ if (that.options.liveSearch) {
|
|
|
+ that.$searchbox.trigger('focus');
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (e.which === keyCodes.ESCAPE && isActive) {
|
|
|
+ e.preventDefault();
|
|
|
+ that.$button.trigger('click.bs.dropdown.data-api').trigger('focus');
|
|
|
+ }
|
|
|
+
|
|
|
+ if (isArrowKey) { // if up or down
|
|
|
+ if (!$items.length) return;
|
|
|
+
|
|
|
+ liActive = that.selectpicker.main.elements[that.activeIndex];
|
|
|
+ index = liActive ? Array.prototype.indexOf.call(liActive.parentElement.children, liActive) : -1;
|
|
|
+
|
|
|
+ if (index !== -1) {
|
|
|
+ that.defocusItem(liActive);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (e.which === keyCodes.ARROW_UP) { // up
|
|
|
+ if (index !== -1) index--;
|
|
|
+ if (index + position0 < 0) index += $items.length;
|
|
|
+
|
|
|
+ if (!that.selectpicker.view.canHighlight[index + position0]) {
|
|
|
+ index = that.selectpicker.view.canHighlight.slice(0, index + position0).lastIndexOf(true) - position0;
|
|
|
+ if (index === -1) index = $items.length - 1;
|
|
|
+ }
|
|
|
+ } else if (e.which === keyCodes.ARROW_DOWN || downOnTab) { // down
|
|
|
+ index++;
|
|
|
+ if (index + position0 >= that.selectpicker.view.canHighlight.length) index = that.selectpicker.view.firstHighlightIndex;
|
|
|
+
|
|
|
+ if (!that.selectpicker.view.canHighlight[index + position0]) {
|
|
|
+ index = index + 1 + that.selectpicker.view.canHighlight.slice(index + position0 + 1).indexOf(true);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ e.preventDefault();
|
|
|
+
|
|
|
+ var liActiveIndex = position0 + index;
|
|
|
+
|
|
|
+ if (e.which === keyCodes.ARROW_UP) { // up
|
|
|
+ // scroll to bottom and highlight last option
|
|
|
+ if (position0 === 0 && index === $items.length - 1) {
|
|
|
+ that.$menuInner[0].scrollTop = that.$menuInner[0].scrollHeight;
|
|
|
+
|
|
|
+ liActiveIndex = that.selectpicker.current.elements.length - 1;
|
|
|
+ } else {
|
|
|
+ activeLi = that.selectpicker.current.data[liActiveIndex];
|
|
|
+ offset = activeLi.position - activeLi.height;
|
|
|
+
|
|
|
+ updateScroll = offset < scrollTop;
|
|
|
+ }
|
|
|
+ } else if (e.which === keyCodes.ARROW_DOWN || downOnTab) { // down
|
|
|
+ // scroll to top and highlight first option
|
|
|
+ if (index === that.selectpicker.view.firstHighlightIndex) {
|
|
|
+ that.$menuInner[0].scrollTop = 0;
|
|
|
+
|
|
|
+ liActiveIndex = that.selectpicker.view.firstHighlightIndex;
|
|
|
+ } else {
|
|
|
+ activeLi = that.selectpicker.current.data[liActiveIndex];
|
|
|
+ offset = activeLi.position - that.sizeInfo.menuInnerHeight;
|
|
|
+
|
|
|
+ updateScroll = offset > scrollTop;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ liActive = that.selectpicker.current.elements[liActiveIndex];
|
|
|
+
|
|
|
+ that.activeIndex = that.selectpicker.current.data[liActiveIndex].index;
|
|
|
+
|
|
|
+ that.focusItem(liActive);
|
|
|
+
|
|
|
+ that.selectpicker.view.currentActive = liActive;
|
|
|
+
|
|
|
+ if (updateScroll) that.$menuInner[0].scrollTop = offset;
|
|
|
+
|
|
|
+ if (that.options.liveSearch) {
|
|
|
+ that.$searchbox.trigger('focus');
|
|
|
+ } else {
|
|
|
+ $this.trigger('focus');
|
|
|
+ }
|
|
|
+ } else if (
|
|
|
+ (!$this.is('input') && !REGEXP_TAB_OR_ESCAPE.test(e.which)) ||
|
|
|
+ (e.which === keyCodes.SPACE && that.selectpicker.keydown.keyHistory)
|
|
|
+ ) {
|
|
|
+ var searchMatch,
|
|
|
+ matches = [],
|
|
|
+ keyHistory;
|
|
|
+
|
|
|
+ e.preventDefault();
|
|
|
+
|
|
|
+ that.selectpicker.keydown.keyHistory += keyCodeMap[e.which];
|
|
|
+
|
|
|
+ if (that.selectpicker.keydown.resetKeyHistory.cancel) clearTimeout(that.selectpicker.keydown.resetKeyHistory.cancel);
|
|
|
+ that.selectpicker.keydown.resetKeyHistory.cancel = that.selectpicker.keydown.resetKeyHistory.start();
|
|
|
+
|
|
|
+ keyHistory = that.selectpicker.keydown.keyHistory;
|
|
|
+
|
|
|
+ // if all letters are the same, set keyHistory to just the first character when searching
|
|
|
+ if (/^(.)\1+$/.test(keyHistory)) {
|
|
|
+ keyHistory = keyHistory.charAt(0);
|
|
|
+ }
|
|
|
+
|
|
|
+ // find matches
|
|
|
+ for (var i = 0; i < that.selectpicker.current.data.length; i++) {
|
|
|
+ var li = that.selectpicker.current.data[i],
|
|
|
+ hasMatch;
|
|
|
+
|
|
|
+ hasMatch = stringSearch(li, keyHistory, 'startsWith', true);
|
|
|
+
|
|
|
+ if (hasMatch && that.selectpicker.view.canHighlight[i]) {
|
|
|
+ matches.push(li.index);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (matches.length) {
|
|
|
+ var matchIndex = 0;
|
|
|
+
|
|
|
+ $items.removeClass('active').find('a').removeClass('active');
|
|
|
+
|
|
|
+ // either only one key has been pressed or they are all the same key
|
|
|
+ if (keyHistory.length === 1) {
|
|
|
+ matchIndex = matches.indexOf(that.activeIndex);
|
|
|
+
|
|
|
+ if (matchIndex === -1 || matchIndex === matches.length - 1) {
|
|
|
+ matchIndex = 0;
|
|
|
+ } else {
|
|
|
+ matchIndex++;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ searchMatch = matches[matchIndex];
|
|
|
+
|
|
|
+ activeLi = that.selectpicker.main.data[searchMatch];
|
|
|
+
|
|
|
+ if (scrollTop - activeLi.position > 0) {
|
|
|
+ offset = activeLi.position - activeLi.height;
|
|
|
+ updateScroll = true;
|
|
|
+ } else {
|
|
|
+ offset = activeLi.position - that.sizeInfo.menuInnerHeight;
|
|
|
+ // if the option is already visible at the current scroll position, just keep it the same
|
|
|
+ updateScroll = activeLi.position > scrollTop + that.sizeInfo.menuInnerHeight;
|
|
|
+ }
|
|
|
+
|
|
|
+ liActive = that.selectpicker.main.elements[searchMatch];
|
|
|
+
|
|
|
+ that.activeIndex = matches[matchIndex];
|
|
|
+
|
|
|
+ that.focusItem(liActive);
|
|
|
+
|
|
|
+ if (liActive) liActive.firstChild.focus();
|
|
|
+
|
|
|
+ if (updateScroll) that.$menuInner[0].scrollTop = offset;
|
|
|
+
|
|
|
+ $this.trigger('focus');
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Select focused option if "Enter", "Spacebar" or "Tab" (when selectOnTab is true) are pressed inside the menu.
|
|
|
+ if (
|
|
|
+ isActive &&
|
|
|
+ (
|
|
|
+ (e.which === keyCodes.SPACE && !that.selectpicker.keydown.keyHistory) ||
|
|
|
+ e.which === keyCodes.ENTER ||
|
|
|
+ (e.which === keyCodes.TAB && that.options.selectOnTab)
|
|
|
+ )
|
|
|
+ ) {
|
|
|
+ if (e.which !== keyCodes.SPACE) e.preventDefault();
|
|
|
+
|
|
|
+ if (!that.options.liveSearch || e.which !== keyCodes.SPACE) {
|
|
|
+ that.$menuInner.find('.active a').trigger('click', true); // retain active class
|
|
|
+ $this.trigger('focus');
|
|
|
+
|
|
|
+ if (!that.options.liveSearch) {
|
|
|
+ // Prevent screen from scrolling if the user hits the spacebar
|
|
|
+ e.preventDefault();
|
|
|
+ // Fixes spacebar selection of dropdown items in FF & IE
|
|
|
+ $(document).data('spaceSelect', true);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ mobile: function () {
|
|
|
+ // ensure mobile is set to true if mobile function is called after init
|
|
|
+ this.options.mobile = true;
|
|
|
+ this.$element[0].classList.add('mobile-device');
|
|
|
+ },
|
|
|
+
|
|
|
+ refresh: function () {
|
|
|
+ // update options if data attributes have been changed
|
|
|
+ var config = $.extend({}, this.options, this.$element.data());
|
|
|
+ this.options = config;
|
|
|
+
|
|
|
+ this.checkDisabled();
|
|
|
+ this.buildData();
|
|
|
+ this.setStyle();
|
|
|
+ this.render();
|
|
|
+ this.buildList();
|
|
|
+ this.setWidth();
|
|
|
+
|
|
|
+ this.setSize(true);
|
|
|
+
|
|
|
+ this.$element.trigger('refreshed' + EVENT_KEY);
|
|
|
+ },
|
|
|
+
|
|
|
+ hide: function () {
|
|
|
+ this.$newElement.hide();
|
|
|
+ },
|
|
|
+
|
|
|
+ show: function () {
|
|
|
+ this.$newElement.show();
|
|
|
+ },
|
|
|
+
|
|
|
+ remove: function () {
|
|
|
+ this.$newElement.remove();
|
|
|
+ this.$element.remove();
|
|
|
+ },
|
|
|
+
|
|
|
+ destroy: function () {
|
|
|
+ this.$newElement.before(this.$element).remove();
|
|
|
+
|
|
|
+ if (this.$bsContainer) {
|
|
|
+ this.$bsContainer.remove();
|
|
|
+ } else {
|
|
|
+ this.$menu.remove();
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.selectpicker.view.titleOption && this.selectpicker.view.titleOption.parentNode) {
|
|
|
+ this.selectpicker.view.titleOption.parentNode.removeChild(this.selectpicker.view.titleOption);
|
|
|
+ }
|
|
|
+
|
|
|
+ this.$element
|
|
|
+ .off(EVENT_KEY)
|
|
|
+ .removeData('selectpicker')
|
|
|
+ .removeClass('bs-select-hidden selectpicker');
|
|
|
+
|
|
|
+ $(window).off(EVENT_KEY + '.' + this.selectId);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ // SELECTPICKER PLUGIN DEFINITION
|
|
|
+ // ==============================
|
|
|
+ function Plugin (option) {
|
|
|
+ // get the args of the outer function..
|
|
|
+ var args = arguments;
|
|
|
+ // The arguments of the function are explicitly re-defined from the argument list, because the shift causes them
|
|
|
+ // to get lost/corrupted in android 2.3 and IE9 #715 #775
|
|
|
+ var _option = option;
|
|
|
+
|
|
|
+ [].shift.apply(args);
|
|
|
+
|
|
|
+ // if the version was not set successfully
|
|
|
+ if (!version.success) {
|
|
|
+ // try to retreive it again
|
|
|
+ try {
|
|
|
+ version.full = ($.fn.dropdown.Constructor.VERSION || '').split(' ')[0].split('.');
|
|
|
+ } catch (err) {
|
|
|
+ // fall back to use BootstrapVersion if set
|
|
|
+ if (Selectpicker.BootstrapVersion) {
|
|
|
+ version.full = Selectpicker.BootstrapVersion.split(' ')[0].split('.');
|
|
|
+ } else {
|
|
|
+ version.full = [version.major, '0', '0'];
|
|
|
+
|
|
|
+ console.warn(
|
|
|
+ 'There was an issue retrieving Bootstrap\'s version. ' +
|
|
|
+ 'Ensure Bootstrap is being loaded before bootstrap-select and there is no namespace collision. ' +
|
|
|
+ 'If loading Bootstrap asynchronously, the version may need to be manually specified via $.fn.selectpicker.Constructor.BootstrapVersion.',
|
|
|
+ err
|
|
|
+ );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ version.major = version.full[0];
|
|
|
+ version.success = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (version.major === '4') {
|
|
|
+ // some defaults need to be changed if using Bootstrap 4
|
|
|
+ // check to see if they have already been manually changed before forcing them to update
|
|
|
+ var toUpdate = [];
|
|
|
+
|
|
|
+ if (Selectpicker.DEFAULTS.style === classNames.BUTTONCLASS) toUpdate.push({ name: 'style', className: 'BUTTONCLASS' });
|
|
|
+ if (Selectpicker.DEFAULTS.iconBase === classNames.ICONBASE) toUpdate.push({ name: 'iconBase', className: 'ICONBASE' });
|
|
|
+ if (Selectpicker.DEFAULTS.tickIcon === classNames.TICKICON) toUpdate.push({ name: 'tickIcon', className: 'TICKICON' });
|
|
|
+
|
|
|
+ classNames.DIVIDER = 'dropdown-divider';
|
|
|
+ classNames.SHOW = 'show';
|
|
|
+ classNames.BUTTONCLASS = 'btn-light';
|
|
|
+ classNames.POPOVERHEADER = 'popover-header';
|
|
|
+ classNames.ICONBASE = '';
|
|
|
+ classNames.TICKICON = 'bs-ok-default';
|
|
|
+
|
|
|
+ for (var i = 0; i < toUpdate.length; i++) {
|
|
|
+ var option = toUpdate[i];
|
|
|
+ Selectpicker.DEFAULTS[option.name] = classNames[option.className];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var value;
|
|
|
+ var chain = this.each(function () {
|
|
|
+ var $this = $(this);
|
|
|
+ if ($this.is('select')) {
|
|
|
+ var data = $this.data('selectpicker'),
|
|
|
+ options = typeof _option == 'object' && _option;
|
|
|
+
|
|
|
+ if (!data) {
|
|
|
+ var dataAttributes = $this.data();
|
|
|
+
|
|
|
+ for (var dataAttr in dataAttributes) {
|
|
|
+ if (Object.prototype.hasOwnProperty.call(dataAttributes, dataAttr) && $.inArray(dataAttr, DISALLOWED_ATTRIBUTES) !== -1) {
|
|
|
+ delete dataAttributes[dataAttr];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var config = $.extend({}, Selectpicker.DEFAULTS, $.fn.selectpicker.defaults || {}, dataAttributes, options);
|
|
|
+ config.template = $.extend({}, Selectpicker.DEFAULTS.template, ($.fn.selectpicker.defaults ? $.fn.selectpicker.defaults.template : {}), dataAttributes.template, options.template);
|
|
|
+ $this.data('selectpicker', (data = new Selectpicker(this, config)));
|
|
|
+ } else if (options) {
|
|
|
+ for (var i in options) {
|
|
|
+ if (Object.prototype.hasOwnProperty.call(options, i)) {
|
|
|
+ data.options[i] = options[i];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (typeof _option == 'string') {
|
|
|
+ if (data[_option] instanceof Function) {
|
|
|
+ value = data[_option].apply(data, args);
|
|
|
+ } else {
|
|
|
+ value = data.options[_option];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ if (typeof value !== 'undefined') {
|
|
|
+ // noinspection JSUnusedAssignment
|
|
|
+ return value;
|
|
|
+ } else {
|
|
|
+ return chain;
|
|
|
+ }
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+ }
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+
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+ var old = $.fn.selectpicker;
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+ $.fn.selectpicker = Plugin;
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+ $.fn.selectpicker.Constructor = Selectpicker;
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+
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+ // SELECTPICKER NO CONFLICT
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+ // ========================
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+ $.fn.selectpicker.noConflict = function () {
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+ $.fn.selectpicker = old;
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+ return this;
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+ };
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+
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+ // get Bootstrap's keydown event handler for either Bootstrap 4 or Bootstrap 3
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+ function keydownHandler () {
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+ if ($.fn.dropdown) {
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+ // wait to define until function is called in case Bootstrap isn't loaded yet
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+ var bootstrapKeydown = $.fn.dropdown.Constructor._dataApiKeydownHandler || $.fn.dropdown.Constructor.prototype.keydown;
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+ return bootstrapKeydown.apply(this, arguments);
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+ }
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+ }
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+
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+ $(document)
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+ .off('keydown.bs.dropdown.data-api')
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+ .on('keydown.bs.dropdown.data-api', ':not(.bootstrap-select) > [data-toggle="dropdown"]', keydownHandler)
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+ .on('keydown.bs.dropdown.data-api', ':not(.bootstrap-select) > .dropdown-menu', keydownHandler)
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+ .on('keydown' + EVENT_KEY, '.bootstrap-select [data-toggle="dropdown"], .bootstrap-select [role="listbox"], .bootstrap-select .bs-searchbox input', Selectpicker.prototype.keydown)
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+ .on('focusin.modal', '.bootstrap-select [data-toggle="dropdown"], .bootstrap-select [role="listbox"], .bootstrap-select .bs-searchbox input', function (e) {
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+ e.stopPropagation();
|
|
|
+ });
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+
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+ // SELECTPICKER DATA-API
|
|
|
+ // =====================
|
|
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+ $(window).on('load' + EVENT_KEY + '.data-api', function () {
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|
|
+ $('.selectpicker').each(function () {
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+ var $selectpicker = $(this);
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+ Plugin.call($selectpicker, $selectpicker.data());
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+ })
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|
|
+ });
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|
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+})(jQuery);
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+
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+
|
|
|
+}));
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|
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+//# sourceMappingURL=bootstrap-select.js.map
|
Arne Diekmann