1889 lines
70 KiB
JavaScript
1889 lines
70 KiB
JavaScript
/*!
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* Bootstrap-select v1.11.2 (http://silviomoreto.github.io/bootstrap-select)
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*
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* Copyright 2013-2016 bootstrap-select
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* Licensed under MIT (https://github.com/silviomoreto/bootstrap-select/blob/master/LICENSE)
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*/
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(function (root, factory) {
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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 exports === 'object') {
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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(jQuery);
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}
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}(this, function (jQuery) {
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(function ($) {
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'use strict';
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//<editor-fold desc="Shims">
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if (!String.prototype.includes) {
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(function () {
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'use strict'; // needed to support `apply`/`call` with `undefined`/`null`
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var toString = {}.toString;
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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 indexOf = ''.indexOf;
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var includes = 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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return indexOf.call(string, searchString, pos) != -1;
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};
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if (defineProperty) {
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defineProperty(String.prototype, 'includes', {
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'value': includes,
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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.includes = includes;
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}
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}());
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}
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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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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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// return result
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return r;
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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: $.valHooks.select.set
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};
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$.valHooks.select.set = function(elem, value) {
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if (value && !valHooks.useDefault) $(elem).data('selected', true);
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return valHooks._set.apply(this, arguments);
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};
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var changed_arguments = null;
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$.fn.triggerNative = function (eventName) {
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var el = this[0],
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event;
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if (el.dispatchEvent) { // for modern browsers & IE9+
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if (typeof Event === 'function') {
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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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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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//</editor-fold>
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// Case insensitive contains search
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$.expr.pseudos.icontains = function (obj, index, meta) {
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var $obj = $(obj);
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var haystack = ($obj.data('tokens') || $obj.text()).toString().toUpperCase();
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return haystack.includes(meta[3].toUpperCase());
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};
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// Case insensitive begins search
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$.expr.pseudos.ibegins = function (obj, index, meta) {
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var $obj = $(obj);
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var haystack = ($obj.data('tokens') || $obj.text()).toString().toUpperCase();
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return haystack.startsWith(meta[3].toUpperCase());
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};
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// Case and accent insensitive contains search
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$.expr.pseudos.aicontains = function (obj, index, meta) {
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var $obj = $(obj);
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var haystack = ($obj.data('tokens') || $obj.data('normalizedText') || $obj.text()).toString().toUpperCase();
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return haystack.includes(meta[3].toUpperCase());
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};
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// Case and accent insensitive begins search
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$.expr.pseudos.aibegins = function (obj, index, meta) {
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var $obj = $(obj);
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var haystack = ($obj.data('tokens') || $obj.data('normalizedText') || $obj.text()).toString().toUpperCase();
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return haystack.startsWith(meta[3].toUpperCase());
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};
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/**
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* Remove all diatrics from the given text.
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* @access private
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* @param {String} text
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* @returns {String}
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*/
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function normalizeToBase(text) {
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var rExps = [
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{re: /[\xC0-\xC6]/g, ch: "A"},
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{re: /[\xE0-\xE6]/g, ch: "a"},
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{re: /[\xC8-\xCB]/g, ch: "E"},
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{re: /[\xE8-\xEB]/g, ch: "e"},
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{re: /[\xCC-\xCF]/g, ch: "I"},
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{re: /[\xEC-\xEF]/g, ch: "i"},
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{re: /[\xD2-\xD6]/g, ch: "O"},
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{re: /[\xF2-\xF6]/g, ch: "o"},
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{re: /[\xD9-\xDC]/g, ch: "U"},
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{re: /[\xF9-\xFC]/g, ch: "u"},
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{re: /[\xC7-\xE7]/g, ch: "c"},
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{re: /[\xD1]/g, ch: "N"},
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{re: /[\xF1]/g, ch: "n"}
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];
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$.each(rExps, function () {
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text = text.replace(this.re, this.ch);
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});
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return text;
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}
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function htmlEscape(html) {
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var escapeMap = {
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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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};
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var source = '(?:' + Object.keys(escapeMap).join('|') + ')',
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testRegexp = new RegExp(source),
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replaceRegexp = new RegExp(source, 'g'),
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string = html == null ? '' : '' + html;
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return testRegexp.test(string) ? string.replace(replaceRegexp, function (match) {
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return escapeMap[match];
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}) : string;
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}
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var Selectpicker = function (element, options, e) {
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// bootstrap-select has been initialized - revert valHooks.select.set back to its original function
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if (!valHooks.useDefault) {
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$.valHooks.select.set = valHooks._set;
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valHooks.useDefault = true;
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}
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if (e) {
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e.stopPropagation();
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e.preventDefault();
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}
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this.$element = $(element);
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this.$newElement = null;
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this.$button = null;
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this.$menu = null;
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this.$lis = null;
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this.options = options;
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// If we have no title yet, try to pull it from the html title attribute (jQuery doesnt' pick it up as it's not a
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// data-attribute)
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if (this.options.title === null) {
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this.options.title = this.$element.attr('title');
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}
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//Expose public methods
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this.val = Selectpicker.prototype.val;
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this.render = Selectpicker.prototype.render;
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this.refresh = Selectpicker.prototype.refresh;
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this.setStyle = Selectpicker.prototype.setStyle;
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this.selectAll = Selectpicker.prototype.selectAll;
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this.deselectAll = Selectpicker.prototype.deselectAll;
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this.destroy = Selectpicker.prototype.destroy;
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this.remove = Selectpicker.prototype.remove;
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this.show = Selectpicker.prototype.show;
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this.hide = Selectpicker.prototype.hide;
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this.init();
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};
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Selectpicker.VERSION = '1.11.2';
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// part of this is duplicated in i18n/defaults-en_US.js. Make sure to update both.
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Selectpicker.DEFAULTS = {
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noneSelectedText: 'Nothing selected',
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noneResultsText: 'No results matched {0}',
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countSelectedText: function (numSelected, numTotal) {
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return (numSelected == 1) ? "{0} item selected" : "{0} items selected";
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},
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maxOptionsText: function (numAll, numGroup) {
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return [
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(numAll == 1) ? 'Limit reached ({n} item max)' : 'Limit reached ({n} items max)',
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(numGroup == 1) ? 'Group limit reached ({n} item max)' : 'Group limit reached ({n} items max)'
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];
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},
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selectAllText: 'Select All',
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deselectAllText: 'Deselect All',
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doneButton: false,
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doneButtonText: 'Close',
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multipleSeparator: ', ',
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styleBase: 'btn',
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style: 'btn-default',
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size: 'auto',
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title: null,
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selectedTextFormat: 'values',
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width: false,
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container: false,
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hideDisabled: false,
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showSubtext: false,
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showIcon: true,
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showContent: true,
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dropupAuto: true,
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header: false,
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liveSearch: false,
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liveSearchPlaceholder: null,
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liveSearchNormalize: false,
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liveSearchStyle: 'contains',
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actionsBox: false,
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iconBase: 'glyphicon',
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tickIcon: 'glyphicon-ok',
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showTick: false,
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template: {
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caret: '<span class="caret"></span>'
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},
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maxOptions: false,
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mobile: false,
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selectOnTab: false,
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dropdownAlignRight: false
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};
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Selectpicker.prototype = {
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constructor: Selectpicker,
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init: function () {
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var that = this,
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id = this.$element.attr('id');
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this.$element.addClass('bs-select-hidden');
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// store originalIndex (key) and newIndex (value) in this.liObj for fast accessibility
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// allows us to do this.$lis.eq(that.liObj[index]) instead of this.$lis.filter('[data-original-index="' + index + '"]')
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this.liObj = {};
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this.multiple = this.$element.prop('multiple');
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this.autofocus = this.$element.prop('autofocus');
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this.$newElement = this.createView();
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this.$element
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.after(this.$newElement)
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.appendTo(this.$newElement);
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this.$button = this.$newElement.children('button');
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this.$menu = this.$newElement.children('.dropdown-menu');
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this.$menuInner = this.$menu.children('.inner');
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this.$searchbox = this.$menu.find('input');
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this.$element.removeClass('bs-select-hidden');
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if (this.options.dropdownAlignRight === true) this.$menu.addClass('dropdown-menu-right');
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if (typeof id !== 'undefined') {
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this.$button.attr('data-id', id);
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$('label[for="' + id + '"]').click(function (e) {
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e.preventDefault();
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that.$button.focus();
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});
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}
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this.checkDisabled();
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this.clickListener();
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if (this.options.liveSearch) this.liveSearchListener();
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this.render();
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this.setStyle();
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this.setWidth();
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if (this.options.container) this.selectPosition();
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this.$menu.data('this', this);
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this.$newElement.data('this', this);
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if (this.options.mobile) this.mobile();
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this.$newElement.on({
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'hide.bs.dropdown': function (e) {
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that.$menuInner.attr('aria-expanded', false);
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that.$element.trigger('hide.bs.select', e);
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},
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'hidden.bs.dropdown': function (e) {
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that.$element.trigger('hidden.bs.select', e);
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},
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'show.bs.dropdown': function (e) {
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that.$menuInner.attr('aria-expanded', true);
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that.$element.trigger('show.bs.select', e);
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},
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'shown.bs.dropdown': function (e) {
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that.$element.trigger('shown.bs.select', e);
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}
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});
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if (that.$element[0].hasAttribute('required')) {
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this.$element.on('invalid', function () {
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that.$button
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.addClass('bs-invalid')
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.focus();
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that.$element.on({
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'focus.bs.select': function () {
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that.$button.focus();
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that.$element.off('focus.bs.select');
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},
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'shown.bs.select': function () {
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that.$element
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.val(that.$element.val()) // set the value to hide the validation message in Chrome when menu is opened
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.off('shown.bs.select');
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},
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'rendered.bs.select': function () {
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// if select is no longer invalid, remove the bs-invalid class
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if (this.validity.valid) that.$button.removeClass('bs-invalid');
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that.$element.off('rendered.bs.select');
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}
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});
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});
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}
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setTimeout(function () {
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that.$element.trigger('loaded.bs.select');
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});
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},
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createDropdown: function () {
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// Options
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// If we are multiple or showTick option is set, then add the show-tick class
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var showTick = (this.multiple || this.options.showTick) ? ' show-tick' : '',
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inputGroup = this.$element.parent().hasClass('input-group') ? ' input-group-btn' : '',
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autofocus = this.autofocus ? ' autofocus' : '';
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// Elements
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var header = this.options.header ? '<div class="popover-title"><button type="button" class="close" aria-hidden="true">×</button>' + this.options.header + '</div>' : '';
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var searchbox = this.options.liveSearch ?
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'<div class="bs-searchbox">' +
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'<input type="text" class="form-control" autocomplete="off"' +
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(null === this.options.liveSearchPlaceholder ? '' : ' placeholder="' + htmlEscape(this.options.liveSearchPlaceholder) + '"') + ' role="textbox" aria-label="Search">' +
|
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'</div>'
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: '';
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var actionsbox = this.multiple && this.options.actionsBox ?
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'<div class="bs-actionsbox">' +
|
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'<div class="btn-group btn-group-sm btn-block">' +
|
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'<button type="button" class="actions-btn bs-select-all btn btn-default">' +
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this.options.selectAllText +
|
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'</button>' +
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'<button type="button" class="actions-btn bs-deselect-all btn btn-default">' +
|
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this.options.deselectAllText +
|
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'</button>' +
|
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'</div>' +
|
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'</div>'
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: '';
|
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var donebutton = this.multiple && this.options.doneButton ?
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'<div class="bs-donebutton">' +
|
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'<div class="btn-group btn-block">' +
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'<button type="button" class="btn btn-sm btn-default">' +
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this.options.doneButtonText +
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'</button>' +
|
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'</div>' +
|
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'</div>'
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: '';
|
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var drop =
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'<div class="btn-group bootstrap-select' + showTick + inputGroup + '">' +
|
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'<button type="button" class="' + this.options.styleBase + ' dropdown-toggle" data-toggle="dropdown"' + autofocus + ' role="button">' +
|
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'<span class="filter-option pull-left"></span> ' +
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'<span class="bs-caret">' +
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this.options.template.caret +
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'</span>' +
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'</button>' +
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'<div class="dropdown-menu open" role="combobox">' +
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header +
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searchbox +
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actionsbox +
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'<ul class="dropdown-menu inner" role="listbox" aria-expanded="false">' +
|
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'</ul>' +
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donebutton +
|
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'</div>' +
|
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'</div>';
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|
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return $(drop);
|
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},
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|
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createView: function () {
|
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var $drop = this.createDropdown(),
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|
li = this.createLi();
|
|
|
|
$drop.find('ul')[0].innerHTML = li;
|
|
return $drop;
|
|
},
|
|
|
|
reloadLi: function () {
|
|
//Remove all children.
|
|
this.destroyLi();
|
|
//Re build
|
|
var li = this.createLi();
|
|
this.$menuInner[0].innerHTML = li;
|
|
},
|
|
|
|
destroyLi: function () {
|
|
this.$menu.find('li').remove();
|
|
},
|
|
|
|
createLi: function () {
|
|
var that = this,
|
|
_li = [],
|
|
optID = 0,
|
|
titleOption = document.createElement('option'),
|
|
liIndex = -1; // increment liIndex whenever a new <li> element is created to ensure liObj is correct
|
|
|
|
// Helper functions
|
|
/**
|
|
* @param content
|
|
* @param [index]
|
|
* @param [classes]
|
|
* @param [optgroup]
|
|
* @returns {string}
|
|
*/
|
|
var generateLI = function (content, index, classes, optgroup) {
|
|
return '<li' +
|
|
((typeof classes !== 'undefined' & '' !== classes) ? ' class="' + classes + '"' : '') +
|
|
((typeof index !== 'undefined' & null !== index) ? ' data-original-index="' + index + '"' : '') +
|
|
((typeof optgroup !== 'undefined' & null !== optgroup) ? 'data-optgroup="' + optgroup + '"' : '') +
|
|
'>' + content + '</li>';
|
|
};
|
|
|
|
/**
|
|
* @param text
|
|
* @param [classes]
|
|
* @param [inline]
|
|
* @param [tokens]
|
|
* @returns {string}
|
|
*/
|
|
var generateA = function (text, classes, inline, tokens) {
|
|
return '<a tabindex="0"' +
|
|
(typeof classes !== 'undefined' ? ' class="' + classes + '"' : '') +
|
|
(typeof inline !== 'undefined' ? ' style="' + inline + '"' : '') +
|
|
(that.options.liveSearchNormalize ? ' data-normalized-text="' + normalizeToBase(htmlEscape(text)) + '"' : '') +
|
|
(typeof tokens !== 'undefined' || tokens !== null ? ' data-tokens="' + tokens + '"' : '') +
|
|
' role="option">' + text +
|
|
'<span class="' + that.options.iconBase + ' ' + that.options.tickIcon + ' check-mark"></span>' +
|
|
'</a>';
|
|
};
|
|
|
|
if (this.options.title && !this.multiple) {
|
|
// this option doesn't create a new <li> element, but does add a new option, so liIndex is decreased
|
|
// since liObj is recalculated on every refresh, liIndex needs to be decreased even if the titleOption is already appended
|
|
liIndex--;
|
|
|
|
if (!this.$element.find('.bs-title-option').length) {
|
|
// Use native JS to prepend option (faster)
|
|
var element = this.$element[0];
|
|
titleOption.className = 'bs-title-option';
|
|
titleOption.appendChild(document.createTextNode(this.options.title));
|
|
titleOption.value = '';
|
|
element.insertBefore(titleOption, element.firstChild);
|
|
// 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
|
|
var $opt = $(element.options[element.selectedIndex]);
|
|
if ($opt.attr('selected') === undefined && this.$element.data('selected') === undefined) {
|
|
titleOption.selected = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
this.$element.find('option').each(function (index) {
|
|
var $this = $(this);
|
|
|
|
liIndex++;
|
|
|
|
if ($this.hasClass('bs-title-option')) return;
|
|
|
|
// Get the class and text for the option
|
|
var optionClass = this.className || '',
|
|
inline = this.style.cssText,
|
|
text = $this.data('content') ? $this.data('content') : $this.html(),
|
|
tokens = $this.data('tokens') ? $this.data('tokens') : null,
|
|
subtext = typeof $this.data('subtext') !== 'undefined' ? '<small class="text-muted">' + $this.data('subtext') + '</small>' : '',
|
|
icon = typeof $this.data('icon') !== 'undefined' ? '<span class="' + that.options.iconBase + ' ' + $this.data('icon') + '"></span> ' : '',
|
|
$parent = $this.parent(),
|
|
isOptgroup = $parent[0].tagName === 'OPTGROUP',
|
|
isOptgroupDisabled = isOptgroup && $parent[0].disabled,
|
|
isDisabled = this.disabled || isOptgroupDisabled;
|
|
|
|
if (icon !== '' && isDisabled) {
|
|
icon = '<span>' + icon + '</span>';
|
|
}
|
|
|
|
if (that.options.hideDisabled && (isDisabled && !isOptgroup || isOptgroupDisabled)) {
|
|
liIndex--;
|
|
return;
|
|
}
|
|
|
|
if (!$this.data('content')) {
|
|
// Prepend any icon and append any subtext to the main text.
|
|
text = icon + '<span class="text">' + text + subtext + '</span>';
|
|
}
|
|
|
|
if (isOptgroup && $this.data('divider') !== true) {
|
|
if (that.options.hideDisabled && isDisabled) {
|
|
if ($parent.data('allOptionsDisabled') === undefined) {
|
|
var $options = $parent.children();
|
|
$parent.data('allOptionsDisabled', $options.filter(':disabled').length === $options.length);
|
|
}
|
|
|
|
if ($parent.data('allOptionsDisabled')) {
|
|
liIndex--;
|
|
return;
|
|
}
|
|
}
|
|
|
|
var optGroupClass = ' ' + $parent[0].className || '';
|
|
|
|
if ($this.index() === 0) { // Is it the first option of the optgroup?
|
|
optID += 1;
|
|
|
|
// Get the opt group label
|
|
var label = $parent[0].label,
|
|
labelSubtext = typeof $parent.data('subtext') !== 'undefined' ? '<small class="text-muted">' + $parent.data('subtext') + '</small>' : '',
|
|
labelIcon = $parent.data('icon') ? '<span class="' + that.options.iconBase + ' ' + $parent.data('icon') + '"></span> ' : '';
|
|
|
|
label = labelIcon + '<span class="text">' + label + labelSubtext + '</span>';
|
|
|
|
if (index !== 0 && _li.length > 0) { // Is it NOT the first option of the select && are there elements in the dropdown?
|
|
liIndex++;
|
|
_li.push(generateLI('', null, 'divider', optID + 'div'));
|
|
}
|
|
liIndex++;
|
|
_li.push(generateLI(label, null, 'dropdown-header' + optGroupClass, optID));
|
|
}
|
|
|
|
if (that.options.hideDisabled && isDisabled) {
|
|
liIndex--;
|
|
return;
|
|
}
|
|
|
|
_li.push(generateLI(generateA(text, 'opt ' + optionClass + optGroupClass, inline, tokens), index, '', optID));
|
|
} else if ($this.data('divider') === true) {
|
|
_li.push(generateLI('', index, 'divider'));
|
|
} else if ($this.data('hidden') === true) {
|
|
_li.push(generateLI(generateA(text, optionClass, inline, tokens), index, 'hidden is-hidden'));
|
|
} else {
|
|
var showDivider = this.previousElementSibling && this.previousElementSibling.tagName === 'OPTGROUP';
|
|
|
|
// if previous element is not an optgroup and hideDisabled is true
|
|
if (!showDivider && that.options.hideDisabled) {
|
|
// get previous elements
|
|
var $prev = $(this).prevAll();
|
|
|
|
for (var i = 0; i < $prev.length; i++) {
|
|
// find the first element in the previous elements that is an optgroup
|
|
if ($prev[i].tagName === 'OPTGROUP') {
|
|
var optGroupDistance = 0;
|
|
|
|
// loop through the options in between the current option and the optgroup
|
|
// and check if they are hidden or disabled
|
|
for (var d = 0; d < i; d++) {
|
|
var prevOption = $prev[d];
|
|
if (prevOption.disabled || $(prevOption).data('hidden') === true) optGroupDistance++;
|
|
}
|
|
|
|
// if all of the options between the current option and the optgroup are hidden or disabled, show the divider
|
|
if (optGroupDistance === i) showDivider = true;
|
|
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (showDivider) {
|
|
liIndex++;
|
|
_li.push(generateLI('', null, 'divider', optID + 'div'));
|
|
}
|
|
_li.push(generateLI(generateA(text, optionClass, inline, tokens), index));
|
|
}
|
|
|
|
that.liObj[index] = liIndex;
|
|
});
|
|
|
|
//If we are not multiple, we don't have a selected item, and we don't have a title, select the first element so something is set in the button
|
|
if (!this.multiple && this.$element.find('option:selected').length === 0 && !this.options.title) {
|
|
this.$element.find('option').eq(0).prop('selected', true).attr('selected', 'selected');
|
|
}
|
|
|
|
return _li.join('');
|
|
},
|
|
|
|
findLis: function () {
|
|
if (this.$lis == null) this.$lis = this.$menu.find('li');
|
|
return this.$lis;
|
|
},
|
|
|
|
/**
|
|
* @param [updateLi] defaults to true
|
|
*/
|
|
render: function (updateLi) {
|
|
var that = this,
|
|
notDisabled;
|
|
|
|
//Update the LI to match the SELECT
|
|
if (updateLi !== false) {
|
|
this.$element.find('option').each(function (index) {
|
|
var $lis = that.findLis().eq(that.liObj[index]);
|
|
|
|
that.setDisabled(index, this.disabled || this.parentNode.tagName === 'OPTGROUP' && this.parentNode.disabled, $lis);
|
|
that.setSelected(index, this.selected, $lis);
|
|
});
|
|
}
|
|
|
|
this.togglePlaceholder();
|
|
|
|
this.tabIndex();
|
|
|
|
var selectedItems = this.$element.find('option').map(function () {
|
|
if (this.selected) {
|
|
if (that.options.hideDisabled && (this.disabled || this.parentNode.tagName === 'OPTGROUP' && this.parentNode.disabled)) return;
|
|
|
|
var $this = $(this),
|
|
icon = $this.data('icon') && that.options.showIcon ? '<i class="' + that.options.iconBase + ' ' + $this.data('icon') + '"></i> ' : '',
|
|
subtext;
|
|
|
|
if (that.options.showSubtext && $this.data('subtext') && !that.multiple) {
|
|
subtext = ' <small class="text-muted">' + $this.data('subtext') + '</small>';
|
|
} else {
|
|
subtext = '';
|
|
}
|
|
if (typeof $this.attr('title') !== 'undefined') {
|
|
return $this.attr('title');
|
|
} else if ($this.data('content') && that.options.showContent) {
|
|
return $this.data('content');
|
|
} else {
|
|
return icon + $this.html() + subtext;
|
|
}
|
|
}
|
|
}).toArray();
|
|
|
|
//Fixes issue in IE10 occurring when no default option is selected and at least one option is disabled
|
|
//Convert all the values into a comma delimited string
|
|
var title = !this.multiple ? selectedItems[0] : selectedItems.join(this.options.multipleSeparator);
|
|
|
|
//If this is multi select, and the selectText type is count, the show 1 of 2 selected etc..
|
|
if (this.multiple && this.options.selectedTextFormat.indexOf('count') > -1) {
|
|
var max = this.options.selectedTextFormat.split('>');
|
|
if ((max.length > 1 && selectedItems.length > max[1]) || (max.length == 1 && selectedItems.length >= 2)) {
|
|
notDisabled = this.options.hideDisabled ? ', [disabled]' : '';
|
|
var totalCount = this.$element.find('option').not('[data-divider="true"], [data-hidden="true"]' + notDisabled).length,
|
|
tr8nText = (typeof this.options.countSelectedText === 'function') ? this.options.countSelectedText(selectedItems.length, totalCount) : this.options.countSelectedText;
|
|
title = tr8nText.replace('{0}', selectedItems.length.toString()).replace('{1}', totalCount.toString());
|
|
}
|
|
}
|
|
|
|
if (this.options.title == undefined) {
|
|
this.options.title = this.$element.attr('title');
|
|
}
|
|
|
|
if (this.options.selectedTextFormat == 'static') {
|
|
title = this.options.title;
|
|
}
|
|
|
|
//If we dont have a title, then use the default, or if nothing is set at all, use the not selected text
|
|
if (!title) {
|
|
title = typeof this.options.title !== 'undefined' ? this.options.title : this.options.noneSelectedText;
|
|
}
|
|
|
|
//strip all html-tags and trim the result
|
|
this.$button.attr('title', $.trim(title.replace(/<[^>]*>?/g, '')));
|
|
this.$button.children('.filter-option').html(title);
|
|
|
|
this.$element.trigger('rendered.bs.select');
|
|
},
|
|
|
|
/**
|
|
* @param [style]
|
|
* @param [status]
|
|
*/
|
|
setStyle: function (style, status) {
|
|
if (this.$element.attr('class')) {
|
|
this.$newElement.addClass(this.$element.attr('class').replace(/selectpicker|mobile-device|bs-select-hidden|validate\[.*\]/gi, ''));
|
|
}
|
|
|
|
var buttonClass = style ? style : this.options.style;
|
|
|
|
if (status == 'add') {
|
|
this.$button.addClass(buttonClass);
|
|
} else if (status == 'remove') {
|
|
this.$button.removeClass(buttonClass);
|
|
} else {
|
|
this.$button.removeClass(this.options.style);
|
|
this.$button.addClass(buttonClass);
|
|
}
|
|
},
|
|
|
|
liHeight: function (refresh) {
|
|
if (!refresh && (this.options.size === false || this.sizeInfo)) return;
|
|
|
|
var newElement = document.createElement('div'),
|
|
menu = document.createElement('div'),
|
|
menuInner = document.createElement('ul'),
|
|
divider = document.createElement('li'),
|
|
li = document.createElement('li'),
|
|
a = document.createElement('a'),
|
|
text = document.createElement('span'),
|
|
header = this.options.header && this.$menu.find('.popover-title').length > 0 ? this.$menu.find('.popover-title')[0].cloneNode(true) : null,
|
|
search = this.options.liveSearch ? document.createElement('div') : 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;
|
|
|
|
text.className = 'text';
|
|
newElement.className = this.$menu[0].parentNode.className + ' open';
|
|
menu.className = 'dropdown-menu open';
|
|
menuInner.className = 'dropdown-menu inner';
|
|
divider.className = 'divider';
|
|
|
|
text.appendChild(document.createTextNode('Inner text'));
|
|
a.appendChild(text);
|
|
li.appendChild(a);
|
|
menuInner.appendChild(li);
|
|
menuInner.appendChild(divider);
|
|
if (header) menu.appendChild(header);
|
|
if (search) {
|
|
// create a span instead of input as creating an input element is slower
|
|
var input = document.createElement('span');
|
|
search.className = 'bs-searchbox';
|
|
input.className = 'form-control';
|
|
search.appendChild(input);
|
|
menu.appendChild(search);
|
|
}
|
|
if (actions) menu.appendChild(actions);
|
|
menu.appendChild(menuInner);
|
|
if (doneButton) menu.appendChild(doneButton);
|
|
newElement.appendChild(menu);
|
|
|
|
document.body.appendChild(newElement);
|
|
|
|
var liHeight = a.offsetHeight,
|
|
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 = typeof getComputedStyle === 'function' ? getComputedStyle(menu) : false,
|
|
$menu = menuStyle ? null : $(menu),
|
|
menuPadding = {
|
|
vert: parseInt(menuStyle ? menuStyle.paddingTop : $menu.css('paddingTop')) +
|
|
parseInt(menuStyle ? menuStyle.paddingBottom : $menu.css('paddingBottom')) +
|
|
parseInt(menuStyle ? menuStyle.borderTopWidth : $menu.css('borderTopWidth')) +
|
|
parseInt(menuStyle ? menuStyle.borderBottomWidth : $menu.css('borderBottomWidth')),
|
|
horiz: parseInt(menuStyle ? menuStyle.paddingLeft : $menu.css('paddingLeft')) +
|
|
parseInt(menuStyle ? menuStyle.paddingRight : $menu.css('paddingRight')) +
|
|
parseInt(menuStyle ? menuStyle.borderLeftWidth : $menu.css('borderLeftWidth')) +
|
|
parseInt(menuStyle ? menuStyle.borderRightWidth : $menu.css('borderRightWidth'))
|
|
},
|
|
menuExtras = {
|
|
vert: menuPadding.vert +
|
|
parseInt(menuStyle ? menuStyle.marginTop : $menu.css('marginTop')) +
|
|
parseInt(menuStyle ? menuStyle.marginBottom : $menu.css('marginBottom')) + 2,
|
|
horiz: menuPadding.horiz +
|
|
parseInt(menuStyle ? menuStyle.marginLeft : $menu.css('marginLeft')) +
|
|
parseInt(menuStyle ? menuStyle.marginRight : $menu.css('marginRight')) + 2
|
|
}
|
|
|
|
document.body.removeChild(newElement);
|
|
|
|
this.sizeInfo = {
|
|
liHeight: liHeight,
|
|
headerHeight: headerHeight,
|
|
searchHeight: searchHeight,
|
|
actionsHeight: actionsHeight,
|
|
doneButtonHeight: doneButtonHeight,
|
|
dividerHeight: dividerHeight,
|
|
menuPadding: menuPadding,
|
|
menuExtras: menuExtras
|
|
};
|
|
},
|
|
|
|
setSize: function () {
|
|
this.findLis();
|
|
this.liHeight();
|
|
|
|
if (this.options.header) this.$menu.css('padding-top', 0);
|
|
if (this.options.size === false) return;
|
|
|
|
var that = this,
|
|
$menu = this.$menu,
|
|
$menuInner = this.$menuInner,
|
|
$window = $(window),
|
|
selectHeight = this.$newElement[0].offsetHeight,
|
|
selectWidth = this.$newElement[0].offsetWidth,
|
|
liHeight = this.sizeInfo['liHeight'],
|
|
headerHeight = this.sizeInfo['headerHeight'],
|
|
searchHeight = this.sizeInfo['searchHeight'],
|
|
actionsHeight = this.sizeInfo['actionsHeight'],
|
|
doneButtonHeight = this.sizeInfo['doneButtonHeight'],
|
|
divHeight = this.sizeInfo['dividerHeight'],
|
|
menuPadding = this.sizeInfo['menuPadding'],
|
|
menuExtras = this.sizeInfo['menuExtras'],
|
|
notDisabled = this.options.hideDisabled ? '.disabled' : '',
|
|
menuHeight,
|
|
menuWidth,
|
|
getHeight,
|
|
getWidth,
|
|
selectOffsetTop,
|
|
selectOffsetBot,
|
|
selectOffsetLeft,
|
|
selectOffsetRight,
|
|
getPos = function() {
|
|
var pos = that.$newElement.offset(),
|
|
$container = $(that.options.container),
|
|
containerPos;
|
|
|
|
if (that.options.container && !$container.is('body')) {
|
|
containerPos = $container.offset();
|
|
containerPos.top += parseInt($container.css('borderTopWidth'));
|
|
containerPos.left += parseInt($container.css('borderLeftWidth'));
|
|
} else {
|
|
containerPos = { top: 0, left: 0 };
|
|
}
|
|
|
|
selectOffsetTop = pos.top - containerPos.top - $window.scrollTop();
|
|
selectOffsetBot = $window.height() - selectOffsetTop - selectHeight - containerPos.top;
|
|
selectOffsetLeft = pos.left - containerPos.left - $window.scrollLeft();
|
|
selectOffsetRight = $window.width() - selectOffsetLeft - selectWidth - containerPos.left;
|
|
};
|
|
|
|
getPos();
|
|
|
|
if (this.options.size === 'auto') {
|
|
var getSize = function () {
|
|
var minHeight,
|
|
hasClass = function (className, include) {
|
|
return function (element) {
|
|
if (include) {
|
|
return (element.classList ? element.classList.contains(className) : $(element).hasClass(className));
|
|
} else {
|
|
return !(element.classList ? element.classList.contains(className) : $(element).hasClass(className));
|
|
}
|
|
};
|
|
},
|
|
lis = that.$menuInner[0].getElementsByTagName('li'),
|
|
lisVisible = Array.prototype.filter ? Array.prototype.filter.call(lis, hasClass('hidden', false)) : that.$lis.not('.hidden'),
|
|
optGroup = Array.prototype.filter ? Array.prototype.filter.call(lisVisible, hasClass('dropdown-header', true)) : lisVisible.filter('.dropdown-header');
|
|
|
|
getPos();
|
|
menuHeight = selectOffsetBot - menuExtras.vert;
|
|
menuWidth = selectOffsetRight - menuExtras.horiz;
|
|
|
|
if (that.options.container) {
|
|
if (!$menu.data('height')) $menu.data('height', $menu.height());
|
|
getHeight = $menu.data('height');
|
|
|
|
if (!$menu.data('width')) $menu.data('width', $menu.width());
|
|
getWidth = $menu.data('width');
|
|
} else {
|
|
getHeight = $menu.height();
|
|
getWidth = $menu.width();
|
|
}
|
|
|
|
if (that.options.dropupAuto) {
|
|
that.$newElement.toggleClass('dropup', selectOffsetTop > selectOffsetBot && (menuHeight - menuExtras.vert) < getHeight);
|
|
}
|
|
|
|
if (that.$newElement.hasClass('dropup')) {
|
|
menuHeight = selectOffsetTop - menuExtras.vert;
|
|
}
|
|
|
|
if (that.options.dropdownAlignRight === 'auto') {
|
|
$menu.toggleClass('dropdown-menu-right', selectOffsetLeft > selectOffsetRight && (menuWidth - menuExtras.horiz) < (getWidth - selectWidth));
|
|
}
|
|
|
|
if ((lisVisible.length + optGroup.length) > 3) {
|
|
minHeight = liHeight * 3 + menuExtras.vert - 2;
|
|
} else {
|
|
minHeight = 0;
|
|
}
|
|
|
|
$menu.css({
|
|
'max-height': menuHeight + 'px',
|
|
'overflow': 'hidden',
|
|
'min-height': minHeight + headerHeight + searchHeight + actionsHeight + doneButtonHeight + 'px'
|
|
});
|
|
$menuInner.css({
|
|
'max-height': menuHeight - headerHeight - searchHeight - actionsHeight - doneButtonHeight - menuPadding.vert + 'px',
|
|
'overflow-y': 'auto',
|
|
'min-height': Math.max(minHeight - menuPadding.vert, 0) + 'px'
|
|
});
|
|
};
|
|
getSize();
|
|
this.$searchbox.off('input.getSize propertychange.getSize').on('input.getSize propertychange.getSize', getSize);
|
|
$window.off('resize.getSize scroll.getSize').on('resize.getSize scroll.getSize', getSize);
|
|
} else if (this.options.size && this.options.size != 'auto' && this.$lis.not(notDisabled).length > this.options.size) {
|
|
var optIndex = this.$lis.not('.divider').not(notDisabled).children().slice(0, this.options.size).last().parent().index(),
|
|
divLength = this.$lis.slice(0, optIndex + 1).filter('.divider').length;
|
|
menuHeight = liHeight * this.options.size + divLength * divHeight + menuPadding.vert;
|
|
|
|
if (that.options.container) {
|
|
if (!$menu.data('height')) $menu.data('height', $menu.height());
|
|
getHeight = $menu.data('height');
|
|
} else {
|
|
getHeight = $menu.height();
|
|
}
|
|
|
|
if (that.options.dropupAuto) {
|
|
//noinspection JSUnusedAssignment
|
|
this.$newElement.toggleClass('dropup', selectOffsetTop > selectOffsetBot && (menuHeight - menuExtras.vert) < getHeight);
|
|
}
|
|
$menu.css({
|
|
'max-height': menuHeight + headerHeight + searchHeight + actionsHeight + doneButtonHeight + 'px',
|
|
'overflow': 'hidden',
|
|
'min-height': ''
|
|
});
|
|
$menuInner.css({
|
|
'max-height': menuHeight - menuPadding.vert + 'px',
|
|
'overflow-y': 'auto',
|
|
'min-height': ''
|
|
});
|
|
}
|
|
},
|
|
|
|
setWidth: function () {
|
|
if (this.options.width === 'auto') {
|
|
this.$menu.css('min-width', '0');
|
|
|
|
// Get correct width if element is hidden
|
|
var $selectClone = this.$menu.parent().clone().appendTo('body'),
|
|
$selectClone2 = this.options.container ? this.$newElement.clone().appendTo('body') : $selectClone,
|
|
ulWidth = $selectClone.children('.dropdown-menu').outerWidth(),
|
|
btnWidth = $selectClone2.css('width', 'auto').children('button').outerWidth();
|
|
|
|
$selectClone.remove();
|
|
$selectClone2.remove();
|
|
|
|
// Set width to whatever's larger, button title or longest option
|
|
this.$newElement.css('width', Math.max(ulWidth, btnWidth) + '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.removeClass('fit-width');
|
|
}
|
|
},
|
|
|
|
selectPosition: function () {
|
|
this.$bsContainer = $('<div class="bs-container" />');
|
|
|
|
var that = this,
|
|
$container = $(this.options.container),
|
|
pos,
|
|
containerPos,
|
|
actualHeight,
|
|
getPlacement = function ($element) {
|
|
that.$bsContainer.addClass($element.attr('class').replace(/form-control|fit-width/gi, '')).toggleClass('dropup', $element.hasClass('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('dropup') ? 0 : $element[0].offsetHeight;
|
|
|
|
that.$bsContainer.css({
|
|
'top': pos.top - containerPos.top + actualHeight,
|
|
'left': pos.left - containerPos.left,
|
|
'width': $element[0].offsetWidth
|
|
});
|
|
};
|
|
|
|
this.$button.on('click', function () {
|
|
var $this = $(this);
|
|
|
|
if (that.isDisabled()) {
|
|
return;
|
|
}
|
|
|
|
getPlacement(that.$newElement);
|
|
|
|
that.$bsContainer
|
|
.appendTo(that.options.container)
|
|
.toggleClass('open', !$this.hasClass('open'))
|
|
.append(that.$menu);
|
|
});
|
|
|
|
$(window).on('resize scroll', function () {
|
|
getPlacement(that.$newElement);
|
|
});
|
|
|
|
this.$element.on('hide.bs.select', function () {
|
|
that.$menu.data('height', that.$menu.height());
|
|
that.$bsContainer.detach();
|
|
});
|
|
},
|
|
|
|
/**
|
|
* @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
|
|
* @param {JQuery} $lis - the 'li' element that is being modified
|
|
*/
|
|
setSelected: function (index, selected, $lis) {
|
|
if (!$lis) {
|
|
this.togglePlaceholder(); // check if setSelected is being called by changing the value of the select
|
|
$lis = this.findLis().eq(this.liObj[index]);
|
|
}
|
|
|
|
$lis.toggleClass('selected', selected).find('a').attr('aria-selected', selected);
|
|
},
|
|
|
|
/**
|
|
* @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
|
|
* @param {JQuery} $lis - the 'li' element that is being modified
|
|
*/
|
|
setDisabled: function (index, disabled, $lis) {
|
|
if (!$lis) {
|
|
$lis = this.findLis().eq(this.liObj[index]);
|
|
}
|
|
|
|
if (disabled) {
|
|
$lis.addClass('disabled').children('a').attr('href', '#').attr('tabindex', -1).attr('aria-disabled', true);
|
|
} else {
|
|
$lis.removeClass('disabled').children('a').removeAttr('href').attr('tabindex', 0).attr('aria-disabled', false);
|
|
}
|
|
},
|
|
|
|
isDisabled: function () {
|
|
return this.$element[0].disabled;
|
|
},
|
|
|
|
checkDisabled: function () {
|
|
var that = this;
|
|
|
|
if (this.isDisabled()) {
|
|
this.$newElement.addClass('disabled');
|
|
this.$button.addClass('disabled').attr('tabindex', -1);
|
|
} else {
|
|
if (this.$button.hasClass('disabled')) {
|
|
this.$newElement.removeClass('disabled');
|
|
this.$button.removeClass('disabled');
|
|
}
|
|
|
|
if (this.$button.attr('tabindex') == -1 && !this.$element.data('tabindex')) {
|
|
this.$button.removeAttr('tabindex');
|
|
}
|
|
}
|
|
|
|
this.$button.click(function () {
|
|
return !that.isDisabled();
|
|
});
|
|
},
|
|
|
|
togglePlaceholder: function () {
|
|
var value = this.$element.val();
|
|
this.$button.toggleClass('bs-placeholder', value === null || value === '');
|
|
},
|
|
|
|
tabIndex: function () {
|
|
if (this.$element.data('tabindex') !== this.$element.attr('tabindex') &&
|
|
(this.$element.attr('tabindex') !== -98 && this.$element.attr('tabindex') !== '-98')) {
|
|
this.$element.data('tabindex', this.$element.attr('tabindex'));
|
|
this.$button.attr('tabindex', this.$element.data('tabindex'));
|
|
}
|
|
|
|
this.$element.attr('tabindex', -98);
|
|
},
|
|
|
|
clickListener: function () {
|
|
var that = this,
|
|
$document = $(document);
|
|
|
|
this.$newElement.on('touchstart.dropdown', '.dropdown-menu', function (e) {
|
|
e.stopPropagation();
|
|
});
|
|
|
|
$document.data('spaceSelect', false);
|
|
|
|
this.$button.on('keyup', function (e) {
|
|
if (/(32)/.test(e.keyCode.toString(10)) && $document.data('spaceSelect')) {
|
|
e.preventDefault();
|
|
$document.data('spaceSelect', false);
|
|
}
|
|
});
|
|
|
|
this.$button.on('click', function () {
|
|
that.setSize();
|
|
});
|
|
|
|
this.$element.on('shown.bs.select', function () {
|
|
if (!that.options.liveSearch && !that.multiple) {
|
|
that.$menuInner.find('.selected a').focus();
|
|
} else if (!that.multiple) {
|
|
var selectedIndex = that.liObj[that.$element[0].selectedIndex];
|
|
|
|
if (typeof selectedIndex !== 'number' || that.options.size === false) return;
|
|
|
|
// scroll to selected option
|
|
var offset = that.$lis.eq(selectedIndex)[0].offsetTop - that.$menuInner[0].offsetTop;
|
|
offset = offset - that.$menuInner[0].offsetHeight/2 + that.sizeInfo.liHeight/2;
|
|
that.$menuInner[0].scrollTop = offset;
|
|
}
|
|
});
|
|
|
|
this.$menuInner.on('click', 'li a', function (e) {
|
|
var $this = $(this),
|
|
clickedIndex = $this.parent().data('originalIndex'),
|
|
prevValue = that.$element.val(),
|
|
prevIndex = that.$element.prop('selectedIndex'),
|
|
triggerChange = true;
|
|
|
|
// Don't close on multi choice menu
|
|
if (that.multiple && that.options.maxOptions !== 1) {
|
|
e.stopPropagation();
|
|
}
|
|
|
|
e.preventDefault();
|
|
|
|
//Don't run if we have been disabled
|
|
if (!that.isDisabled() && !$this.parent().hasClass('disabled')) {
|
|
var $options = that.$element.find('option'),
|
|
$option = $options.eq(clickedIndex),
|
|
state = $option.prop('selected'),
|
|
$optgroup = $option.parent('optgroup'),
|
|
maxOptions = that.options.maxOptions,
|
|
maxOptionsGrp = $optgroup.data('maxOptions') || false;
|
|
|
|
if (!that.multiple) { // Deselect all others if not multi select box
|
|
$options.prop('selected', false);
|
|
$option.prop('selected', true);
|
|
that.$menuInner.find('.selected').removeClass('selected').find('a').attr('aria-selected', false);
|
|
that.setSelected(clickedIndex, true);
|
|
} else { // Toggle the one we have chosen if we are multi select.
|
|
$option.prop('selected', !state);
|
|
that.setSelected(clickedIndex, !state);
|
|
$this.blur();
|
|
|
|
if (maxOptions !== false || maxOptionsGrp !== false) {
|
|
var maxReached = maxOptions < $options.filter(':selected').length,
|
|
maxReachedGrp = maxOptionsGrp < $optgroup.find('option:selected').length;
|
|
|
|
if ((maxOptions && maxReached) || (maxOptionsGrp && maxReachedGrp)) {
|
|
if (maxOptions && maxOptions == 1) {
|
|
$options.prop('selected', false);
|
|
$option.prop('selected', true);
|
|
that.$menuInner.find('.selected').removeClass('selected');
|
|
that.setSelected(clickedIndex, true);
|
|
} else if (maxOptionsGrp && maxOptionsGrp == 1) {
|
|
$optgroup.find('option:selected').prop('selected', false);
|
|
$option.prop('selected', true);
|
|
var optgroupID = $this.parent().data('optgroup');
|
|
that.$menuInner.find('[data-optgroup="' + optgroupID + '"]').removeClass('selected');
|
|
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]);
|
|
}
|
|
|
|
$option.prop('selected', false);
|
|
|
|
that.$menu.append($notify);
|
|
|
|
if (maxOptions && maxReached) {
|
|
$notify.append($('<div>' + maxTxt + '</div>'));
|
|
triggerChange = false;
|
|
that.$element.trigger('maxReached.bs.select');
|
|
}
|
|
|
|
if (maxOptionsGrp && maxReachedGrp) {
|
|
$notify.append($('<div>' + maxTxtGrp + '</div>'));
|
|
triggerChange = false;
|
|
that.$element.trigger('maxReachedGrp.bs.select');
|
|
}
|
|
|
|
setTimeout(function () {
|
|
that.setSelected(clickedIndex, false);
|
|
}, 10);
|
|
|
|
$notify.delay(750).fadeOut(300, function () {
|
|
$(this).remove();
|
|
});
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!that.multiple || (that.multiple && that.options.maxOptions === 1)) {
|
|
that.$button.focus();
|
|
} else if (that.options.liveSearch) {
|
|
that.$searchbox.focus();
|
|
}
|
|
|
|
// Trigger select 'change'
|
|
if (triggerChange) {
|
|
if ((prevValue != that.$element.val() && that.multiple) || (prevIndex != that.$element.prop('selectedIndex') && !that.multiple)) {
|
|
// $option.prop('selected') is current option state (selected/unselected). state is previous option state.
|
|
changed_arguments = [clickedIndex, $option.prop('selected'), state];
|
|
that.$element
|
|
.triggerNative('change');
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
this.$menu.on('click', 'li.disabled a, .popover-title, .popover-title :not(.close)', function (e) {
|
|
if (e.currentTarget == this) {
|
|
e.preventDefault();
|
|
e.stopPropagation();
|
|
if (that.options.liveSearch && !$(e.target).hasClass('close')) {
|
|
that.$searchbox.focus();
|
|
} else {
|
|
that.$button.focus();
|
|
}
|
|
}
|
|
});
|
|
|
|
this.$menuInner.on('click', '.divider, .dropdown-header', function (e) {
|
|
e.preventDefault();
|
|
e.stopPropagation();
|
|
if (that.options.liveSearch) {
|
|
that.$searchbox.focus();
|
|
} else {
|
|
that.$button.focus();
|
|
}
|
|
});
|
|
|
|
this.$menu.on('click', '.popover-title .close', function () {
|
|
that.$button.click();
|
|
});
|
|
|
|
this.$searchbox.on('click', function (e) {
|
|
e.stopPropagation();
|
|
});
|
|
|
|
this.$menu.on('click', '.actions-btn', function (e) {
|
|
if (that.options.liveSearch) {
|
|
that.$searchbox.focus();
|
|
} else {
|
|
that.$button.focus();
|
|
}
|
|
|
|
e.preventDefault();
|
|
e.stopPropagation();
|
|
|
|
if ($(this).hasClass('bs-select-all')) {
|
|
that.selectAll();
|
|
} else {
|
|
that.deselectAll();
|
|
}
|
|
});
|
|
|
|
this.$element.change(function () {
|
|
that.render(false);
|
|
that.$element.trigger('changed.bs.select', changed_arguments);
|
|
changed_arguments = null;
|
|
});
|
|
},
|
|
|
|
liveSearchListener: function () {
|
|
var that = this,
|
|
$no_results = $('<li class="no-results"></li>');
|
|
|
|
this.$button.on('click.dropdown.data-api touchstart.dropdown.data-api', function () {
|
|
that.$menuInner.find('.active').removeClass('active');
|
|
if (!!that.$searchbox.val()) {
|
|
that.$searchbox.val('');
|
|
that.$lis.not('.is-hidden').removeClass('hidden');
|
|
if (!!$no_results.parent().length) $no_results.remove();
|
|
}
|
|
if (!that.multiple) that.$menuInner.find('.selected').addClass('active');
|
|
setTimeout(function () {
|
|
that.$searchbox.focus();
|
|
}, 10);
|
|
});
|
|
|
|
this.$searchbox.on('click.dropdown.data-api focus.dropdown.data-api touchend.dropdown.data-api', function (e) {
|
|
e.stopPropagation();
|
|
});
|
|
|
|
this.$searchbox.on('input propertychange', function () {
|
|
if (that.$searchbox.val()) {
|
|
var $searchBase = that.$lis.not('.is-hidden').removeClass('hidden').children('a');
|
|
if (that.options.liveSearchNormalize) {
|
|
$searchBase = $searchBase.not(':a' + that._searchStyle() + '("' + normalizeToBase(that.$searchbox.val()) + '")');
|
|
} else {
|
|
$searchBase = $searchBase.not(':' + that._searchStyle() + '("' + that.$searchbox.val() + '")');
|
|
}
|
|
$searchBase.parent().addClass('hidden');
|
|
|
|
that.$lis.filter('.dropdown-header').each(function () {
|
|
var $this = $(this),
|
|
optgroup = $this.data('optgroup');
|
|
|
|
if (that.$lis.filter('[data-optgroup=' + optgroup + ']').not($this).not('.hidden').length === 0) {
|
|
$this.addClass('hidden');
|
|
that.$lis.filter('[data-optgroup=' + optgroup + 'div]').addClass('hidden');
|
|
}
|
|
});
|
|
|
|
var $lisVisible = that.$lis.not('.hidden');
|
|
|
|
// hide divider if first or last visible, or if followed by another divider
|
|
$lisVisible.each(function (index) {
|
|
var $this = $(this);
|
|
|
|
if ($this.hasClass('divider') && (
|
|
$this.index() === $lisVisible.first().index() ||
|
|
$this.index() === $lisVisible.last().index() ||
|
|
$lisVisible.eq(index + 1).hasClass('divider'))) {
|
|
$this.addClass('hidden');
|
|
}
|
|
});
|
|
|
|
if (!that.$lis.not('.hidden, .no-results').length) {
|
|
if (!!$no_results.parent().length) {
|
|
$no_results.remove();
|
|
}
|
|
$no_results.html(that.options.noneResultsText.replace('{0}', '"' + htmlEscape(that.$searchbox.val()) + '"')).show();
|
|
that.$menuInner.append($no_results);
|
|
} else if (!!$no_results.parent().length) {
|
|
$no_results.remove();
|
|
}
|
|
} else {
|
|
that.$lis.not('.is-hidden').removeClass('hidden');
|
|
if (!!$no_results.parent().length) {
|
|
$no_results.remove();
|
|
}
|
|
}
|
|
|
|
that.$lis.filter('.active').removeClass('active');
|
|
if (that.$searchbox.val()) that.$lis.not('.hidden, .divider, .dropdown-header').eq(0).addClass('active').children('a').focus();
|
|
$(this).focus();
|
|
});
|
|
},
|
|
|
|
_searchStyle: function () {
|
|
var styles = {
|
|
begins: 'ibegins',
|
|
startsWith: 'ibegins'
|
|
};
|
|
|
|
return styles[this.options.liveSearchStyle] || 'icontains';
|
|
},
|
|
|
|
val: function (value) {
|
|
if (typeof value !== 'undefined') {
|
|
this.$element.val(value);
|
|
this.render();
|
|
|
|
return this.$element;
|
|
} else {
|
|
return this.$element.val();
|
|
}
|
|
},
|
|
|
|
changeAll: function (status) {
|
|
if (!this.multiple) return;
|
|
if (typeof status === 'undefined') status = true;
|
|
|
|
this.findLis();
|
|
|
|
var $options = this.$element.find('option'),
|
|
$lisVisible = this.$lis.not('.divider, .dropdown-header, .disabled, .hidden'),
|
|
lisVisLen = $lisVisible.length,
|
|
selectedOptions = [];
|
|
|
|
if (status) {
|
|
if ($lisVisible.filter('.selected').length === $lisVisible.length) return;
|
|
} else {
|
|
if ($lisVisible.filter('.selected').length === 0) return;
|
|
}
|
|
|
|
$lisVisible.toggleClass('selected', status);
|
|
|
|
for (var i = 0; i < lisVisLen; i++) {
|
|
var origIndex = $lisVisible[i].getAttribute('data-original-index');
|
|
selectedOptions[selectedOptions.length] = $options.eq(origIndex)[0];
|
|
}
|
|
|
|
$(selectedOptions).prop('selected', status);
|
|
|
|
this.render(false);
|
|
|
|
this.togglePlaceholder();
|
|
|
|
this.$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');
|
|
},
|
|
|
|
keydown: function (e) {
|
|
var $this = $(this),
|
|
$parent = $this.is('input') ? $this.parent().parent() : $this.parent(),
|
|
$items,
|
|
that = $parent.data('this'),
|
|
index,
|
|
next,
|
|
first,
|
|
last,
|
|
prev,
|
|
nextPrev,
|
|
prevIndex,
|
|
isActive,
|
|
selector = ':not(.disabled, .hidden, .dropdown-header, .divider)',
|
|
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'
|
|
};
|
|
|
|
if (that.options.liveSearch) $parent = $this.parent().parent();
|
|
|
|
if (that.options.container) $parent = that.$menu;
|
|
|
|
$items = $('[role="listbox"] li', $parent);
|
|
|
|
isActive = that.$newElement.hasClass('open');
|
|
|
|
if (!isActive && (e.keyCode >= 48 && e.keyCode <= 57 || e.keyCode >= 96 && e.keyCode <= 105 || e.keyCode >= 65 && e.keyCode <= 90)) {
|
|
if (!that.options.container) {
|
|
that.setSize();
|
|
that.$menu.parent().addClass('open');
|
|
isActive = true;
|
|
} else {
|
|
that.$button.trigger('click');
|
|
}
|
|
that.$searchbox.focus();
|
|
return;
|
|
}
|
|
|
|
if (that.options.liveSearch) {
|
|
if (/(^9$|27)/.test(e.keyCode.toString(10)) && isActive) {
|
|
e.preventDefault();
|
|
e.stopPropagation();
|
|
that.$button.click().focus();
|
|
}
|
|
// $items contains li elements when liveSearch is enabled
|
|
$items = $('[role="listbox"] li' + selector, $parent);
|
|
if (!$this.val() && !/(38|40)/.test(e.keyCode.toString(10))) {
|
|
if ($items.filter('.active').length === 0) {
|
|
$items = that.$menuInner.find('li');
|
|
if (that.options.liveSearchNormalize) {
|
|
$items = $items.filter(':a' + that._searchStyle() + '(' + normalizeToBase(keyCodeMap[e.keyCode]) + ')');
|
|
} else {
|
|
$items = $items.filter(':' + that._searchStyle() + '(' + keyCodeMap[e.keyCode] + ')');
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!$items.length) return;
|
|
|
|
if (/(38|40)/.test(e.keyCode.toString(10))) {
|
|
index = $items.index($items.find('a').filter(':focus').parent());
|
|
first = $items.filter(selector).first().index();
|
|
last = $items.filter(selector).last().index();
|
|
next = $items.eq(index).nextAll(selector).eq(0).index();
|
|
prev = $items.eq(index).prevAll(selector).eq(0).index();
|
|
nextPrev = $items.eq(next).prevAll(selector).eq(0).index();
|
|
|
|
if (that.options.liveSearch) {
|
|
$items.each(function (i) {
|
|
if (!$(this).hasClass('disabled')) {
|
|
$(this).data('index', i);
|
|
}
|
|
});
|
|
index = $items.index($items.filter('.active'));
|
|
first = $items.first().data('index');
|
|
last = $items.last().data('index');
|
|
next = $items.eq(index).nextAll().eq(0).data('index');
|
|
prev = $items.eq(index).prevAll().eq(0).data('index');
|
|
nextPrev = $items.eq(next).prevAll().eq(0).data('index');
|
|
}
|
|
|
|
prevIndex = $this.data('prevIndex');
|
|
|
|
if (e.keyCode == 38) {
|
|
if (that.options.liveSearch) index--;
|
|
if (index != nextPrev && index > prev) index = prev;
|
|
if (index < first) index = first;
|
|
if (index == prevIndex) index = last;
|
|
} else if (e.keyCode == 40) {
|
|
if (that.options.liveSearch) index++;
|
|
if (index == -1) index = 0;
|
|
if (index != nextPrev && index < next) index = next;
|
|
if (index > last) index = last;
|
|
if (index == prevIndex) index = first;
|
|
}
|
|
|
|
$this.data('prevIndex', index);
|
|
|
|
if (!that.options.liveSearch) {
|
|
$items.eq(index).children('a').focus();
|
|
} else {
|
|
e.preventDefault();
|
|
if (!$this.hasClass('dropdown-toggle')) {
|
|
$items.removeClass('active').eq(index).addClass('active').children('a').focus();
|
|
$this.focus();
|
|
}
|
|
}
|
|
|
|
} else if (!$this.is('input')) {
|
|
var keyIndex = [],
|
|
count,
|
|
prevKey;
|
|
|
|
$items.each(function () {
|
|
if (!$(this).hasClass('disabled')) {
|
|
if ($.trim($(this).children('a').text().toLowerCase()).substring(0, 1) == keyCodeMap[e.keyCode]) {
|
|
keyIndex.push($(this).index());
|
|
}
|
|
}
|
|
});
|
|
|
|
count = $(document).data('keycount');
|
|
count++;
|
|
$(document).data('keycount', count);
|
|
|
|
prevKey = $.trim($(':focus').text().toLowerCase()).substring(0, 1);
|
|
|
|
if (prevKey != keyCodeMap[e.keyCode]) {
|
|
count = 1;
|
|
$(document).data('keycount', count);
|
|
} else if (count >= keyIndex.length) {
|
|
$(document).data('keycount', 0);
|
|
if (count > keyIndex.length) count = 1;
|
|
}
|
|
|
|
$items.eq(keyIndex[count - 1]).children('a').focus();
|
|
}
|
|
|
|
// Select focused option if "Enter", "Spacebar" or "Tab" (when selectOnTab is true) are pressed inside the menu.
|
|
if ((/(13|32)/.test(e.keyCode.toString(10)) || (/(^9$)/.test(e.keyCode.toString(10)) && that.options.selectOnTab)) && isActive) {
|
|
if (!/(32)/.test(e.keyCode.toString(10))) e.preventDefault();
|
|
if (!that.options.liveSearch) {
|
|
var elem = $(':focus');
|
|
elem.click();
|
|
// Bring back focus for multiselects
|
|
elem.focus();
|
|
// Prevent screen from scrolling if the user hit the spacebar
|
|
e.preventDefault();
|
|
// Fixes spacebar selection of dropdown items in FF & IE
|
|
$(document).data('spaceSelect', true);
|
|
} else if (!/(32)/.test(e.keyCode.toString(10))) {
|
|
that.$menuInner.find('.active a').click();
|
|
$this.focus();
|
|
}
|
|
$(document).data('keycount', 0);
|
|
}
|
|
|
|
if ((/(^9$|27)/.test(e.keyCode.toString(10)) && isActive && (that.multiple || that.options.liveSearch)) || (/(27)/.test(e.keyCode.toString(10)) && !isActive)) {
|
|
that.$menu.parent().removeClass('open');
|
|
if (that.options.container) that.$newElement.removeClass('open');
|
|
that.$button.focus();
|
|
}
|
|
},
|
|
|
|
mobile: function () {
|
|
this.$element.addClass('mobile-device');
|
|
},
|
|
|
|
refresh: function () {
|
|
this.$lis = null;
|
|
this.liObj = {};
|
|
this.reloadLi();
|
|
this.render();
|
|
this.checkDisabled();
|
|
this.liHeight(true);
|
|
this.setStyle();
|
|
this.setWidth();
|
|
if (this.$lis) this.$searchbox.trigger('propertychange');
|
|
|
|
this.$element.trigger('refreshed.bs.select');
|
|
},
|
|
|
|
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.$menu.remove();
|
|
}
|
|
|
|
this.$element
|
|
.off('.bs.select')
|
|
.removeData('selectpicker')
|
|
.removeClass('bs-select-hidden selectpicker');
|
|
}
|
|
};
|
|
|
|
// SELECTPICKER PLUGIN DEFINITION
|
|
// ==============================
|
|
function Plugin(option, event) {
|
|
// 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,
|
|
_event = event;
|
|
[].shift.apply(args);
|
|
|
|
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 config = $.extend({}, Selectpicker.DEFAULTS, $.fn.selectpicker.defaults || {}, $this.data(), options);
|
|
config.template = $.extend({}, Selectpicker.DEFAULTS.template, ($.fn.selectpicker.defaults ? $.fn.selectpicker.defaults.template : {}), $this.data().template, options.template);
|
|
$this.data('selectpicker', (data = new Selectpicker(this, config, _event)));
|
|
} else if (options) {
|
|
for (var i in options) {
|
|
if (options.hasOwnProperty(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;
|
|
}
|
|
}
|
|
|
|
var old = $.fn.selectpicker;
|
|
$.fn.selectpicker = Plugin;
|
|
$.fn.selectpicker.Constructor = Selectpicker;
|
|
|
|
// SELECTPICKER NO CONFLICT
|
|
// ========================
|
|
$.fn.selectpicker.noConflict = function () {
|
|
$.fn.selectpicker = old;
|
|
return this;
|
|
};
|
|
|
|
$(document)
|
|
.data('keycount', 0)
|
|
.on('keydown.bs.select', '.bootstrap-select [data-toggle=dropdown], .bootstrap-select [role="listbox"], .bs-searchbox input', Selectpicker.prototype.keydown)
|
|
.on('focusin.modal', '.bootstrap-select [data-toggle=dropdown], .bootstrap-select [role="listbox"], .bs-searchbox input', function (e) {
|
|
e.stopPropagation();
|
|
});
|
|
|
|
// SELECTPICKER DATA-API
|
|
// =====================
|
|
$(window).on('load.bs.select.data-api', function () {
|
|
$('.selectpicker').each(function () {
|
|
var $selectpicker = $(this);
|
|
Plugin.call($selectpicker, $selectpicker.data());
|
|
})
|
|
});
|
|
})(jQuery);
|
|
|
|
|
|
}));
|