(function($) {
'use strict';
//<editor-fold desc="Shims">
if (!String.prototype.includes) {
(function() {
'use strict'; // needed to support `apply`/`call` with `undefined`/`null`
var toString = {}.toString,
defineProperty = (function() {
// IE8 only supports `Object.defineProperty` on DOM elements
try {
var object = {},
$defineProperty = Object.defineProperty,
result = $defineProperty(object, object, object) && $defineProperty;
} catch (error) {}
return result;
}());
var indexOf = ''.indexOf,
includes = function(search) {
if (this===null) {
throw TypeError();
}
var string = String(this);
if (search && toString.call(search)==='[object RegExp]') {
throw TypeError();
}
var stringLength = string.length,
searchString = String(search),
searchLength = searchString.length,
position = arguments.length > 1 ? arguments[1] : undefined;
// `ToInteger`
var pos = position ? Number(position) : 0;
if (pos!==pos) { // better `isNaN`
pos = 0;
}
var start = Math.min(Math.max(pos, 0), stringLength);
// Avoid the `indexOf` call if no match is possible
if (searchLength + start > stringLength) {
return false;
}
return indexOf.call(string, searchString, pos)!==-1;
};
if (defineProperty) {
defineProperty(String.prototype, 'includes', {
'value': includes,
'configurable': true,
'writable': true
});
} else {
String.prototype.includes = includes;
}
}());
}
if (!String.prototype.startsWith) {
(function() {
'use strict'; // needed to support `apply`/`call` with `undefined`/`null`
var defineProperty = (function() {
// IE8 only supports `Object.defineProperty` on DOM elements
try {
var object = {},
$defineProperty = Object.defineProperty,
result = $defineProperty(object, object, object) && $defineProperty;
} catch (error) {}
return result;
}());
var toString = {}.toString,
startsWith = function(search) {
if (this===null) {
throw TypeError();
}
var string = String(this);
if (search && toString.call(search)==='[object RegExp]') {
throw TypeError();
}
var stringLength = string.length,
searchString = String(search),
searchLength = searchString.length,
position = arguments.length > 1 ? arguments[1] : undefined;
// `ToInteger`
var pos = position ? Number(position) : 0;
if (pos!==pos) { // better `isNaN`
pos = 0;
}
var start = Math.min(Math.max(pos, 0), stringLength);
// Avoid the `indexOf` call if no match is possible
if (searchLength + start > stringLength) {
return false;
}
var index = -1;
while (++index < searchLength) {
if (string.charCodeAt(start + index)!==searchString.charCodeAt(index)) {
return false;
}
}
return true;
};
if (defineProperty) {
defineProperty(String.prototype, 'startsWith', {
'value': startsWith,
'configurable': true,
'writable': true
});
} else {
String.prototype.startsWith = startsWith;
}
}());
}
//</editor-fold>
// Case insensitive contains search
$.expr[':'].icontains = function(obj, index, meta) {
var $obj = $(obj),
haystack = ($obj.data('tokens') || $obj.text()).toUpperCase();
return haystack.includes(meta[3].toUpperCase());
};
// Case insensitive begins search
$.expr[':'].ibegins = function(obj, index, meta) {
var $obj = $(obj),
haystack = ($obj.data('tokens') || $obj.text()).toUpperCase();
return haystack.startsWith(meta[3].toUpperCase());
};
// Case and accent insensitive contains search
$.expr[':'].aicontains = function(obj, index, meta) {
var $obj = $(obj),
haystack = ($obj.data('tokens') || $obj.data('normalizedText') || $obj.text()).toUpperCase();
return haystack.includes(haystack, meta[3]);
};
// Case and accent insensitive begins search
$.expr[':'].aibegins = function(obj, index, meta) {
var $obj = $(obj),
haystack = ($obj.data('tokens') || $obj.data('normalizedText') || $obj.text()).toUpperCase();
return haystack.startsWith(meta[3].toUpperCase());
};
/**
* Remove all diatrics from the given text.
* @access private
* @param {String} text
* @returns {String}
*/
function normalizeToBase(text) {
var rExps = [
{re: /[\xC0-\xC6]/g, ch: 'A'},
{re: /[\xE0-\xE6]/g, ch: 'a'},
{re: /[\xC8-\xCB]/g, ch: 'E'},
{re: /[\xE8-\xEB]/g, ch: 'e'},
{re: /[\xCC-\xCF]/g, ch: 'I'},
{re: /[\xEC-\xEF]/g, ch: 'i'},
{re: /[\xD2-\xD6]/g, ch: 'O'},
{re: /[\xF2-\xF6]/g, ch: 'o'},
{re: /[\xD9-\xDC]/g, ch: 'U'},
{re: /[\xF9-\xFC]/g, ch: 'u'},
{re: /[\xC7-\xE7]/g, ch: 'c'},
{re: /[\xD1]/g, ch: 'N'},
{re: /[\xF1]/g, ch: 'n'}
];
$.each(rExps, function() {
text = text.replace(this.re, this.ch);
});
return text;
}
function htmlEscape(html) {
var escapeMap = {
'&': '&',
'<': '<',
'>': '>',
'"': '"',
"'": ''',
'`': '`'
};
var source = '(?:' + Object.keys(escapeMap).join('|') + ')',
testRegexp = new RegExp(source),
replaceRegexp = new RegExp(source, 'g'),
string = html===null ? '' : '' + html;
return testRegexp.test(string) ? string.replace(replaceRegexp, function(match) {
return escapeMap[match];
}) : string;
}
var Selectpicker = function(element, options, e) {
if (e) {
e.stopPropagation();
e.preventDefault();
}
this.$element = $(element);
this.$newElement = null;
this.$button = null;
this.$menu = null;
this.$lis = null;
this.options = options;
// If we have no title yet, try to pull it from the HTML title attribute
// (jQuery doesn't pick it up as it's not a data-attribute)
if (this.options.title===null) {
this.options.title = this.$element.attr('title');
}
// 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.remove;
this.remove = Selectpicker.prototype.remove;
this.show = Selectpicker.prototype.show;
this.hide = Selectpicker.prototype.hide;
this.init();
};
Selectpicker.VERSION = '1.6.4';
// 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: ', ',
style: 'btn-default',
size: 'auto',
title: null,
selectedTextFormat: 'values',
width: false,
container: false,
hideDisabled: false,
dropupAuto: true,
header: false,
liveSearch: false,
liveSearchPlaceholder: null,
liveSearchNormalize: false,
liveSearchStyle: 'contains',
actionsBox: false,
tickIcon: 'glyphicon glyphicon-ok',
caretIcon: 'caret',
maxOptions: false,
mobile: false,
selectOnTab: false,
dropdownAlignRight: false
};
Selectpicker.prototype = {
constructor: Selectpicker,
init: function() {
var that = this,
id = this.$element.attr('id');
this.$element.hide();
this.multiple = this.$element.prop('multiple');
this.autofocus = this.$element.prop('autofocus');
this.$newElement = this.createView();
this.$element.after(this.$newElement);
this.$button = this.$newElement.children('button');
this.$menu = this.$newElement.children('.dropdown-menu');
this.$searchbox = this.$menu.find('input');
if (this.options.dropdownAlignRight)
this.$menu.addClass('dropdown-menu-right');
if (id) {
this.$button.attr('data-id', id);
$('label[for="' + id + '"]').click(function(e) {
e.preventDefault();
that.$button.focus();
});
}
this.checkDisabled();
this.clickListener();
if (this.options.liveSearch) this.liveSearchListener();
this.render();
this.liHeight();
this.setStyle();
this.setWidth();
if (this.options.container) this.selectPosition();
this.$menu.data('this', this);
this.$newElement.data('this', this);
if (this.options.mobile) this.mobile();
},
createDropdown: function() {
// Options
// If we are multiple, then add the show-tick class by default
var multiple = this.multiple ? ' show-tick' : '',
inputGroup = this.$element.parent().hasClass('input-group') ? ' input-group-btn' : '',
autofocus = this.autofocus ? ' autofocus' : '';
// Elements
var header = this.options.header ?
'<div class="popover-title">' +
'<button type="button" class="close" aria-hidden="true">×</button>' + this.options.header +
'</div>' : '',
searchbox = this.options.liveSearch ?
'<div class="bs-searchbox">' +
'<input type="text" class="form-control" autocomplete="off"' + (null===this.options.liveSearchPlaceholder ? '' : ' placeholder="' + htmlEscape(this.options.liveSearchPlaceholder) + '"') + '>' +
'</div>' : '',
actionsbox = this.multiple && this.options.actionsBox ?
'<div class="bs-actionsbox">' +
'<div class="btn-group btn-group-sm btn-block">' +
'<button class="actions-btn bs-select-all btn btn-default">' + this.options.selectAllText + '</button>' +
'<button class="actions-btn bs-deselect-all btn btn-default">' + this.options.deselectAllText + '</button>' +
'</div>' +
'</div>' : '',
donebutton = this.multiple && this.options.doneButton ?
'<div class="bs-donebutton">' +
'<div class="btn-group btn-block">' +
'<button class="btn btn-sm btn-default">' + this.options.doneButtonText + '</button>' +
'</div>' +
'</div>' : '',
drop =
'<div class="btn-group bootstrap-select' + multiple + inputGroup + '">' +
'<button type="button" class="btn dropdown-toggle" data-toggle="dropdown"' + autofocus + '>' +
'<span class="filter-option pull-left"></span> ' +
'<span class="' + this.options.caretIcon + '" aria-hidden="true"></span>' +
'</button>' +
'<div class="dropdown-menu open">' +
header +
searchbox +
actionsbox +
'<ul class="dropdown-menu inner" role="menu"></ul>' +
donebutton +
'</div>' +
'</div>';
return $(drop);
},
createView: function() {
var $drop = this.createDropdown(),
$li = this.createLi();
$drop.find('ul').append($li);
return $drop;
},
reloadLi: function() {
// Remove all children
this.destroyLi();
// Re-build
var $li = this.createLi();
this.$menu.find('ul').append($li);
},
destroyLi: function() {
this.$menu.find('li').remove();
},
createLi: function() {
var that = this,
_li = [],
optID = 0;
// 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' & index!==null) ? ' data-original-index="' + index + '"' : '') +
((typeof optgroup!=='undefined' & optgroup!==null) ? ' data-optgroup="' + optgroup + '"' : '') +
'>' + content + '</li>';
};
/**
* @param text
* @param [classes]
* @param [inline]
* @param [title]
* @param [tokens]
* @param [multiple]
* @returns {string}
*/
var generateA = function(text, classes, inline, title, tokens, multiple) {
return '<a tabindex="0"' +
(typeof title!=='undefined' ? ' title="' + title + '"' : '') +
(typeof classes!=='undefined' ? ' class="' + classes + '"' : '') +
(typeof inline!=='undefined' ? ' style="' + inline + '"' : '') +
' data-normalized-text="' + normalizeToBase(htmlEscape(text)) + '"' +
(typeof tokens!=='undefined' || tokens!==null ? ' data-tokens="' + tokens + '"' : '') +
'>' + text +
(multiple ? '<span class="' + that.options.tickIcon + ' check-mark" aria-hidden="true"></span>' : '') +
'</a>';
};
this.$element.find('option').each(function(index) {
var $this = $(this);
// Get the class and text for the option
var optionClass = $this.attr('class') || '',
inline = $this.attr('style'),
title = $this.attr('title'),
text = $this.data('content') ? $this.data('content') : $this.html(),
tokens = $this.data('tokens') ? $this.data('tokens') : null,
subtext = $this.data('subtext') ? '<small class="text-muted">' + $this.data('subtext') + '</small>' : '',
icon = $this.data('icon') ? '<span class="' + $this.data('icon') + '" aria-hidden="true"></span> ' : '',
isDisabled = $this.is(':disabled') || $this.parent().is(':disabled');
if (icon!=='' && isDisabled) {
icon = '<span>' + icon + '</span>';
}
if ($this.data('thumbnail')) {
// Prepare thumbnail
text =
'<span class="media">' +
'<span class="media-left"><img src="' + $this.data('thumbnail') + '" class="media-object" onerror="src=\'data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\'"></span>' +
'<span class="media-body">' + text + '</span>' +
'</span>';
} else if (!$this.data('content')) {
// Prepend any icon and append any subtext to the main text
text = icon + '<span class="text">' + text + subtext + '</span>';
}
if (that.options.hideDisabled && isDisabled) {
return;
}
if ($this.parent().is('optgroup') && $this.data('divider')!==true) {
if ($this.index()===0) { // Is it the first option of the optgroup?
optID += 1;
// Get the opt group label
var label = $this.parent().attr('label'),
labelSubtext = $this.parent().data('subtext') ? '<small class="text-muted">' + $this.parent().data('subtext') + '</small>' : '',
labelIcon = $this.parent().data('icon') ? '<span class="' + $this.parent().data('icon') + '" aria-hidden="true"></span> ' : '';
label = labelIcon + '<span class="text">' + label + labelSubtext + '</span>';
if (index!==0 && _li.length > 0) { // Is it NOT the first option of the select && are there elements in the dropdown?
_li.push(generateLI('', null, 'divider', optID + 'div'));
}
_li.push(generateLI(label, null, 'dropdown-header', optID));
}
_li.push(generateLI(generateA(text, 'opt ' + optionClass, inline, title, tokens, that.multiple), index, '', optID));
} else if ($this.data('divider')===true) {
_li.push(generateLI('', index, 'divider'));
} else if ($this.data('hidden')===true) {
_li.push(generateLI(generateA(text, optionClass, inline, title, tokens, that.multiple), index, 'hidden is-hidden'));
} else {
if ($this.prev().is('optgroup')) _li.push(generateLI('', null, 'divider', optID + 'div'));
_li.push(generateLI(generateA(text, optionClass, inline, title, tokens, that.multiple), index));
}
});
// 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.$lis;
},
/**
* @param [updateLi] defaults to true
*/
render: function(updateLi) {
var that = this;
// Update the LI to match the SELECT
if (updateLi!==false) {
this.$element.find('option').each(function(index) {
that.setDisabled(index, $(this).is(':disabled') || $(this).parent().is(':disabled'));
that.setSelected(index, $(this).is(':selected'));
});
}
this.tabIndex();
var notDisabled = this.options.hideDisabled ? ':enabled' : '',
selectedItems = this.$element.find('option:selected' + notDisabled).map(function() {
var $this = $(this),
icon = $this.data('icon') ? '<i class="' + $this.data('icon') + '" aria-hidden="true"></i> ' : '',
subtext;
if ($this.data('subtext') && !that.multiple) {
subtext = ' <small class="text-muted">' + $this.data('subtext') + '</small>';
} else {
subtext = '';
}
if ($this.attr('title')) {
return $this.attr('title');
} else if ($this.data('content')) {
return $this.data('content');
} else {
return icon + $this.html() + subtext;
}
}).toArray();
// Fixes issue in IE10 occurring when no default option is selected and at least one option is disabled
// Convert all the values into a comma delimited string
var title = !this.multiple ? selectedItems[0] : selectedItems.join(this.options.multipleSeparator);
// If this is multi-select, and the selectText type is count, then show 1 of 2 selected, etc.
if (this.multiple && this.options.selectedTextFormat.indexOf('count') > -1) {
var max = this.options.selectedTextFormat.split('>');
if ((max.length > 1 && selectedItems.length > max[1]) || (max.length===1 && selectedItems.length >= 2)) {
notDisabled = this.options.hideDisabled ? ', [disabled]' : '';
var totalCount = this.$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 we dont have a title, then use the default; or if nothing is set at all, use the not selected text
if (!title) {
title = this.options.title || this.options.noneSelectedText;
}
// Strip all HTML tags and trim the result
this.$button.children('.filter-option').html((!this.multiple || this.options.selectedTextFormat==='values') ? title : this.options.title);
this.$button.attr('title', this.options.title);
},
/**
* @param [style]
* @param [status]
*/
setStyle: function(style, status) {
if (this.$element.attr('class')) {
this.$newElement.addClass(this.$element.attr('class').replace(/selectpicker|mobile-device|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() {
if (this.options.size===false) return;
var $selectClone = this.$menu.parent().clone().children('.dropdown-toggle').prop('autofocus', false).end().appendTo('body'),
$menuClone = $selectClone.addClass('open').children('.dropdown-menu'),
liHeight = $menuClone.find('li').not('.divider, .dropdown-header').filter(':visible').children('a').outerHeight(),
headerHeight = this.options.header ? $menuClone.find('.popover-title').outerHeight() : 0,
searchHeight = this.options.liveSearch ? $menuClone.find('.bs-searchbox').outerHeight() : 0,
actionsHeight = this.options.actionsBox ? $menuClone.find('.bs-actionsbox').outerHeight() : 0,
doneButtonHeight = this.multiple ? $menuClone.find('.bs-donebutton').outerHeight() : 0;
$selectClone.remove();
this.$newElement
.data('liHeight', liHeight)
.data('headerHeight', headerHeight)
.data('searchHeight', searchHeight)
.data('actionsHeight', actionsHeight)
.data('doneButtonHeight', doneButtonHeight);
},
setSize: function() {
this.findLis();
var that = this,
$menu = this.$menu,
$menuInner = $menu.children('.inner'),
selectHeight = this.$newElement.outerHeight(),
liHeight = this.$newElement.data('liHeight'),
headerHeight = this.$newElement.data('headerHeight'),
searchHeight = this.$newElement.data('searchHeight'),
actionsHeight = this.$newElement.data('actionsHeight'),
doneButtonHeight = this.$newElement.data('doneButtonHeight'),
divHeight = this.$lis.filter('.divider').outerHeight(true),
menuPadding = parseInt($menu.css('padding-top')) +
parseInt($menu.css('padding-bottom')) +
parseInt($menu.css('border-top-width')) +
parseInt($menu.css('border-bottom-width')),
notDisabled = this.options.hideDisabled ? '.disabled' : '',
$window = $(window),
menuExtras = menuPadding + parseInt($menu.css('margin-top')) + parseInt($menu.css('margin-bottom')) + 2,
menuHeight,
selectOffsetTop,
selectOffsetBot,
posVert = function() {
// jQuery defines a scrollTop function, but in pure JS it's a property
//noinspection JSValidateTypes
selectOffsetTop = that.$newElement.offset().top - $window.scrollTop();
selectOffsetBot = $window.height() - selectOffsetTop - selectHeight;
};
posVert();
if (this.options.header) $menu.css('padding-top', 0);
if (this.options.size==='auto') {
var getSize = function() {
var minHeight,
lisVis = that.$lis.not('.hidden');
posVert();
menuHeight = selectOffsetBot - menuExtras;
if (that.options.dropupAuto) {
that.$newElement.toggleClass('dropup', selectOffsetTop > selectOffsetBot && (menuHeight - menuExtras) < $menu.height());
}
if (that.$newElement.hasClass('dropup')) {
menuHeight = selectOffsetTop - menuExtras;
}
if ((lisVis.length + lisVis.filter('.dropdown-header').length) > 3) {
minHeight = liHeight * 3 + menuExtras - 2;
} else {
minHeight = 0;
}
$menu.css({
'max-height': menuHeight + 'px',
'overflow': 'hidden',
'min-height': minHeight + headerHeight + searchHeight + actionsHeight + doneButtonHeight + 'px'
});
$menuInner.css({
'max-height': menuHeight - headerHeight - searchHeight - actionsHeight - doneButtonHeight - menuPadding + 'px',
'overflow-y': 'auto',
'min-height': Math.max(minHeight - menuPadding, 0) + 'px'
});
};
getSize();
this.$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' && $menu.find('li').not(notDisabled).length > this.options.size) {
var optIndex = this.$lis.not('.divider').not(notDisabled).children().slice(0, this.options.size).last().parent().index(),
divLength = this.$lis.slice(0, optIndex + 1).filter('.divider').length;
menuHeight = liHeight * this.options.size + divLength * divHeight + menuPadding;
if (that.options.dropupAuto) {
//noinspection JSUnusedAssignment
this.$newElement.toggleClass('dropup', selectOffsetTop > selectOffsetBot && menuHeight < $menu.height());
}
$menu.css({
'max-height': menuHeight + headerHeight + searchHeight + actionsHeight + doneButtonHeight + 'px',
'overflow': 'hidden'
});
$menuInner.css({
'max-height': menuHeight - menuPadding + 'px',
'overflow-y': 'auto'
});
}
},
setWidth: function() {
if (this.options.width==='auto') {
this.$menu.css('min-width', '0');
// Get correct width if element hidden
var selectClone = this.$newElement.clone().appendTo('body'),
ulWidth = selectClone.children('.dropdown-menu').css('width'),
btnWidth = selectClone.css('width', 'auto').children('button').css('width');
selectClone.remove();
// Set width to whatever's larger, button title or longest option
this.$newElement.css('width', Math.max(parseInt(ulWidth), parseInt(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() {
var that = this,
drop = '<div />',
$drop = $(drop),
pos,
actualHeight,
getPlacement = function($element) {
$drop.addClass($element.attr('class').replace(/form-control/gi, '')).toggleClass('dropup', $element.hasClass('dropup'));
pos = $element.offset();
actualHeight = $element.hasClass('dropup') ? 0 : $element[0].offsetHeight;
$drop.css({
'top': pos.top + actualHeight,
'left': pos.left,
'width': $element[0].offsetWidth,
'position': 'absolute'
});
};
this.$newElement.on('click', function() {
if (that.isDisabled()) {
return;
}
getPlacement($(this));
$drop.appendTo(that.options.container);
$drop.toggleClass('open', !$(this).hasClass('open'));
$drop.append(that.$menu);
});
$(window).on('resize scroll', function() {
getPlacement(that.$newElement);
});
$('html').on('click', function(e) {
if ($(e.target).closest(that.$newElement).length < 1) {
$drop.removeClass('open');
}
});
},
setSelected: function(index, selected) {
this.findLis();
this.$lis.filter('[data-original-index="' + index + '"]').toggleClass('selected', selected);
},
setDisabled: function(index, disabled) {
this.findLis();
if (disabled) {
this.$lis.filter('[data-original-index="' + index + '"]').addClass('disabled').children('a').attr('href', '#').attr('tabindex', -1);
} else {
this.$lis.filter('[data-original-index="' + index + '"]').removeClass('disabled').children('a').removeAttr('href').attr('tabindex', 0);
}
},
isDisabled: function() {
return this.$element.is(':disabled');
},
checkDisabled: function() {
var that = this;
if (this.isDisabled()) {
this.$button.addClass('disabled').attr('tabindex', -1);
} else {
if (this.$button.hasClass('disabled')) {
// Also sync <li> disabled state with <select> disabled state
this.$button.add(this.$menu.find('li')).removeClass('disabled');
}
if (this.$button.attr('tabindex')===-1 && !this.$element.data('tabindex')) {
this.$button.removeAttr('tabindex');
}
}
this.$button.click(function() {
return !that.isDisabled();
});
},
tabIndex: function() {
if (this.$element.is('[tabindex]')) {
this.$element.data('tabindex', this.$element.attr('tabindex'));
this.$button.attr('tabindex', this.$element.data('tabindex'));
}
},
clickListener: function() {
var that = this;
this.$newElement.on('touchstart.dropdown', '.dropdown-menu', function(e) {
e.stopPropagation();
});
this.$newElement.on('click', function() {
that.setSize();
if (!that.options.liveSearch && !that.multiple) {
setTimeout(function() {
that.$menu.find('.selected a').focus();
}, 10);
}
});
this.$menu.on('click', 'li a', function(e) {
var $this = $(this),
clickedIndex = $this.parent().data('originalIndex'),
prevValue = that.$element.val(),
prevIndex = that.$element.prop('selectedIndex');
// Don't close on multi-select menu
if (that.multiple) {
e.stopPropagation();
}
e.preventDefault();
// Don't run if we have been disabled
if (!that.isDisabled() && !$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);
$option.prop('selected', true);
that.$menu.find('.selected').removeClass('selected');
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);
$option.prop('selected', true);
that.$menu.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 = $this.data('optgroup');
that.$menu.find('.selected').has('a[data-optgroup="' + optgroupID + '"]').removeClass('selected');
that.setSelected(clickedIndex, true);
} else {
var maxOptionsArr = (typeof that.options.maxOptionsText==='function') ? that.options.maxOptionsText(maxOptions, maxOptionsGrp) : that.options.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>'));
that.$element.trigger('maxReached.bs.select');
}
if (maxOptionsGrp && maxReachedGrp) {
$notify.append($('<div>' + maxTxtGrp + '</div>'));
that.$element.trigger('maxReachedGrp.bs.select');
}
setTimeout(function() {
that.setSelected(clickedIndex, false);
}, 10);
$notify.delay(750).fadeOut(300, function() {
$(this).remove();
});
}
}
}
}
if (!that.multiple) {
that.$button.focus();
} else if (that.options.liveSearch) {
that.$searchbox.focus();
}
// Trigger select 'change'
if ((prevValue!==that.$element.val() && that.multiple) || (prevIndex!==that.$element.prop('selectedIndex') && !that.multiple)) {
// Support both native addEventListener() and jQuery change()
var event;
if (typeof Event==='function') {
// For modern browsers
event = new Event('change', {
'bubbles': true
});
} else {
// For IE since it doesn't support Event constructor
event = document.createEvent('Event');
event.initEvent('change', true, false);
}
that.$element[0].dispatchEvent(event);
}
}
});
this.$menu.on('click', 'li.disabled a, .popover-title, .popover-title :not(.close)', function(e) {
if (e.currentTarget===this) {
e.preventDefault();
e.stopPropagation();
if (that.options.liveSearch) {
that.$searchbox.focus();
} else {
that.$button.focus();
}
}
});
this.$menu.on('click', 'li.divider, li.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.focus();
});
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 ($(this).hasClass('bs-select-all')) {
that.selectAll();
} else {
that.deselectAll();
}
that.$element.change();
});
this.$element.change(function() {
that.checkDisabled();
that.render(false);
});
},
liveSearchListener: function() {
var that = this,
$no_results = $('<li class="no-results"></li>');
this.$newElement.on('click.dropdown.data-api touchstart.dropdown.data-api', function() {
that.$menu.find('.active').removeClass('active');
if (!!that.$searchbox.val()) {
that.$searchbox.val('');
that.$lis.not('.is-hidden').removeClass('hidden');
if (!!$no_results.parent().length) $no_results.remove();
}
if (!that.multiple) that.$menu.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.eq(0).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.$menu.append($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');
that.$lis.not('.hidden, .divider, .dropdown-header').eq(0).addClass('active').children('a').focus();
$(this).focus();
});
},
_searchStyle: function() {
var style = 'icontains';
switch (this.options.liveSearchStyle) {
case 'begins':
break;
case 'startsWith':
style = 'ibegins';
break;
case 'contains':
break;
default:
// No need to change the default
}
return style;
},
val: function(value) {
if (value) {
this.$element.val(value);
this.render();
return this.$element;
} else {
return this.$element.val();
}
},
selectAll: function() {
this.findLis();
this.$element.find('option:enabled').not('[data-divider], [data-hidden]').prop('selected', true);
this.$lis.not('.divider, .dropdown-header, .disabled, .hidden').addClass('selected');
this.render(false);
},
deselectAll: function() {
this.findLis();
this.$element.find('option:enabled').not('[data-divider], [data-hidden]').prop('selected', false);
this.$lis.not('.divider, .dropdown-header, .disabled, .hidden').removeClass('selected');
this.render(false);
},
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,
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=menu] li a', $parent);
isActive = that.$menu.parent().hasClass('open');
if (!isActive && /([0-9]|[A-z])/.test(String.fromCharCode(e.keyCode))) {
if (!that.options.container) {
that.setSize();
that.$menu.parent().addClass('open');
isActive = true;
} else {
that.$newElement.trigger('click');
}
that.$searchbox.focus();
}
if (that.options.liveSearch) {
if (/(^9$|27)/.test(e.keyCode.toString(10)) && isActive && that.$menu.find('.active').length===0) {
e.preventDefault();
that.$menu.parent().removeClass('open');
that.$button.focus();
}
$items = $('[role=menu] li:not(.divider):not(.dropdown-header):visible a', $parent);
if (!$this.val() && !/(38|40)/.test(e.keyCode.toString(10))) {
if ($items.filter('.active').length===0) {
$items = that.$newElement.find('li a');
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.filter(':focus'));
first = $items.parent(':not(.disabled):visible').first().index();
last = $items.parent(':not(.disabled):visible').last().index();
next = $items.eq(index).parent().nextAll(':not(.disabled):visible').eq(0).index();
prev = $items.eq(index).parent().prevAll(':not(.disabled):visible').eq(0).index();
nextPrev = $items.eq(next).parent().prevAll(':not(.disabled):visible').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.filter(':not(.disabled):visible').first().data('index');
last = $items.filter(':not(.disabled):visible').last().data('index');
next = $items.eq(index).nextAll(':not(.disabled):visible').eq(0).data('index');
prev = $items.eq(index).prevAll(':not(.disabled):visible').eq(0).data('index');
nextPrev = $items.eq(next).prevAll(':not(.disabled):visible').eq(0).data('index');
}
prevIndex = $this.data('prevIndex');
if (e.keyCode===38) {
if (that.options.liveSearch) index -= 1;
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 += 1;
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) {
$items.eq(index).focus();
} else {
e.preventDefault();
if (!$this.hasClass('dropdown-toggle')) {
$items.removeClass('active');
$items.eq(index).addClass('active').children('a').focus();
$this.focus();
}
}
} else if (!$this.is('input')) {
var keyIndex = [],
count = $(document).data('keycount') + 1,
prevKey;
$items.each(function() {
if (!$(this).parent().hasClass('disabled')) {
if ($.trim($(this).text().toLowerCase()).substring(0, 1)===keyCodeMap[e.keyCode]) {
keyIndex.push($(this).parent().index());
}
}
});
$(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;
}
$items.eq(keyIndex[count - 1]).focus();
}
// Select focused option if "Enter", "Spacebar" or "Tab" (when selectOnTab is true) is pressed inside the menu
if ((/(13|32)/.test(e.keyCode.toString(10)) || (/(^9$)/.test(e.keyCode.toString(10)) && that.options.selectOnTab)) && isActive) {
if (!/(32)/.test(e.keyCode.toString(10))) e.preventDefault();
if (!that.options.liveSearch) {
var elem = $(':focus');
elem.click();
// Bring back focus for multiselects
elem.focus();
// Prevent screen from scrolling if the user hit the spacebar
e.preventDefault();
} else if (!/(32)/.test(e.keyCode.toString(10))) {
that.$menu.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.$menu.parent().removeClass('open');
that.$button.focus();
}
},
mobile: function() {
this.$element.addClass('mobile-device').appendTo(this.$newElement);
if (this.options.container) this.$menu.hide();
},
refresh: function() {
this.$lis = null;
this.reloadLi();
this.render();
this.setWidth();
this.setStyle();
this.checkDisabled();
this.liHeight();
},
hide: function() {
this.$newElement.hide();
},
show: function() {
this.$newElement.show();
},
remove: function() {
this.$newElement.remove();
this.$element.remove();
}
};
// 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,
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);
$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 (value) {
//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', '.bootstrap-select [data-toggle=dropdown], .bootstrap-select [role=menu], .bs-searchbox input', Selectpicker.prototype.keydown)
.on('focusin.modal', '.bootstrap-select [data-toggle=dropdown], .bootstrap-select [role=menu], .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);
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