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/*! |
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* jQuery UI Selectmenu 1.12.1 |
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* http://jqueryui.com |
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* |
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* Copyright jQuery Foundation and other contributors |
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* Released under the MIT license. |
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* http://jquery.org/license |
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*/ |
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//>>label: Selectmenu |
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//>>group: Widgets |
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// jscs:disable maximumLineLength |
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//>>description: Duplicates and extends the functionality of a native HTML select element, allowing it to be customizable in behavior and appearance far beyond the limitations of a native select. |
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// jscs:enable maximumLineLength |
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//>>docs: http://api.jqueryui.com/selectmenu/ |
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//>>demos: http://jqueryui.com/selectmenu/ |
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//>>css.structure: ../../themes/base/core.css |
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//>>css.structure: ../../themes/base/selectmenu.css, ../../themes/base/button.css |
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//>>css.theme: ../../themes/base/theme.css |
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( function( factory ) { |
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if ( typeof define === "function" && define.amd ) { |
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// AMD. Register as an anonymous module. |
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define( [ |
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"jquery", |
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"./menu", |
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"../escape-selector", |
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"../form-reset-mixin", |
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"../keycode", |
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"../labels", |
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"../position", |
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"../unique-id", |
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"../version", |
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"../widget" |
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], factory ); |
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} else { |
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// Browser globals |
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factory( jQuery ); |
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} |
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}( function( $ ) { |
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return $.widget( "ui.selectmenu", [ $.ui.formResetMixin, { |
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version: "1.12.1", |
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defaultElement: "<select>", |
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options: { |
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appendTo: null, |
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classes: { |
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"ui-selectmenu-button-open": "ui-corner-top", |
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"ui-selectmenu-button-closed": "ui-corner-all" |
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}, |
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disabled: null, |
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icons: { |
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button: "ui-icon-triangle-1-s" |
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}, |
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position: { |
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my: "left top", |
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at: "left bottom", |
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collision: "none" |
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}, |
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width: false, |
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// Callbacks |
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change: null, |
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close: null, |
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focus: null, |
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open: null, |
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select: null |
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}, |
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_create: function() { |
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var selectmenuId = this.element.uniqueId().attr( "id" ); |
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this.ids = { |
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element: selectmenuId, |
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button: selectmenuId + "-button", |
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menu: selectmenuId + "-menu" |
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}; |
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this._drawButton(); |
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this._drawMenu(); |
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this._bindFormResetHandler(); |
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this._rendered = false; |
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this.menuItems = $(); |
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}, |
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_drawButton: function() { |
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var icon, |
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that = this, |
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item = this._parseOption( |
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this.element.find( "option:selected" ), |
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this.element[ 0 ].selectedIndex |
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); |
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// Associate existing label with the new button |
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this.labels = this.element.labels().attr( "for", this.ids.button ); |
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this._on( this.labels, { |
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click: function( event ) { |
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this.button.focus(); |
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event.preventDefault(); |
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} |
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} ); |
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// Hide original select element |
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this.element.hide(); |
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// Create button |
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this.button = $( "<span>", { |
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tabindex: this.options.disabled ? -1 : 0, |
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id: this.ids.button, |
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role: "combobox", |
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"aria-expanded": "false", |
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"aria-autocomplete": "list", |
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"aria-owns": this.ids.menu, |
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"aria-haspopup": "true", |
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title: this.element.attr( "title" ) |
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} ) |
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.insertAfter( this.element ); |
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this._addClass( this.button, "ui-selectmenu-button ui-selectmenu-button-closed", |
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"ui-button ui-widget" ); |
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icon = $( "<span>" ).appendTo( this.button ); |
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this._addClass( icon, "ui-selectmenu-icon", "ui-icon " + this.options.icons.button ); |
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this.buttonItem = this._renderButtonItem( item ) |
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.appendTo( this.button ); |
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if ( this.options.width !== false ) { |
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this._resizeButton(); |
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} |
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this._on( this.button, this._buttonEvents ); |
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this.button.one( "focusin", function() { |
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// Delay rendering the menu items until the button receives focus. |
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// The menu may have already been rendered via a programmatic open. |
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if ( !that._rendered ) { |
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that._refreshMenu(); |
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} |
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} ); |
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}, |
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_drawMenu: function() { |
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var that = this; |
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// Create menu |
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this.menu = $( "<ul>", { |
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"aria-hidden": "true", |
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"aria-labelledby": this.ids.button, |
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id: this.ids.menu |
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} ); |
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// Wrap menu |
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this.menuWrap = $( "<div>" ).append( this.menu ); |
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this._addClass( this.menuWrap, "ui-selectmenu-menu", "ui-front" ); |
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this.menuWrap.appendTo( this._appendTo() ); |
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// Initialize menu widget |
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this.menuInstance = this.menu |
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.menu( { |
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classes: { |
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"ui-menu": "ui-corner-bottom" |
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}, |
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role: "listbox", |
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select: function( event, ui ) { |
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event.preventDefault(); |
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// Support: IE8 |
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// If the item was selected via a click, the text selection |
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// will be destroyed in IE |
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that._setSelection(); |
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that._select( ui.item.data( "ui-selectmenu-item" ), event ); |
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}, |
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focus: function( event, ui ) { |
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var item = ui.item.data( "ui-selectmenu-item" ); |
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// Prevent inital focus from firing and check if its a newly focused item |
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if ( that.focusIndex != null && item.index !== that.focusIndex ) { |
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that._trigger( "focus", event, { item: item } ); |
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if ( !that.isOpen ) { |
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that._select( item, event ); |
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} |
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} |
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that.focusIndex = item.index; |
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that.button.attr( "aria-activedescendant", |
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that.menuItems.eq( item.index ).attr( "id" ) ); |
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} |
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} ) |
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.menu( "instance" ); |
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// Don't close the menu on mouseleave |
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this.menuInstance._off( this.menu, "mouseleave" ); |
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// Cancel the menu's collapseAll on document click |
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this.menuInstance._closeOnDocumentClick = function() { |
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return false; |
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}; |
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// Selects often contain empty items, but never contain dividers |
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this.menuInstance._isDivider = function() { |
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return false; |
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}; |
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}, |
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refresh: function() { |
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this._refreshMenu(); |
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this.buttonItem.replaceWith( |
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this.buttonItem = this._renderButtonItem( |
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// Fall back to an empty object in case there are no options |
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this._getSelectedItem().data( "ui-selectmenu-item" ) || {} |
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) |
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); |
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if ( this.options.width === null ) { |
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this._resizeButton(); |
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} |
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}, |
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_refreshMenu: function() { |
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var item, |
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options = this.element.find( "option" ); |
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this.menu.empty(); |
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this._parseOptions( options ); |
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this._renderMenu( this.menu, this.items ); |
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this.menuInstance.refresh(); |
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this.menuItems = this.menu.find( "li" ) |
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.not( ".ui-selectmenu-optgroup" ) |
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.find( ".ui-menu-item-wrapper" ); |
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this._rendered = true; |
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if ( !options.length ) { |
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return; |
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} |
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item = this._getSelectedItem(); |
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// Update the menu to have the correct item focused |
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this.menuInstance.focus( null, item ); |
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this._setAria( item.data( "ui-selectmenu-item" ) ); |
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// Set disabled state |
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this._setOption( "disabled", this.element.prop( "disabled" ) ); |
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}, |
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open: function( event ) { |
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if ( this.options.disabled ) { |
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return; |
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} |
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// If this is the first time the menu is being opened, render the items |
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if ( !this._rendered ) { |
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this._refreshMenu(); |
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} else { |
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// Menu clears focus on close, reset focus to selected item |
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this._removeClass( this.menu.find( ".ui-state-active" ), null, "ui-state-active" ); |
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this.menuInstance.focus( null, this._getSelectedItem() ); |
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} |
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// If there are no options, don't open the menu |
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if ( !this.menuItems.length ) { |
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return; |
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} |
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this.isOpen = true; |
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this._toggleAttr(); |
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this._resizeMenu(); |
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this._position(); |
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this._on( this.document, this._documentClick ); |
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this._trigger( "open", event ); |
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}, |
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_position: function() { |
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this.menuWrap.position( $.extend( { of: this.button }, this.options.position ) ); |
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}, |
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close: function( event ) { |
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if ( !this.isOpen ) { |
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return; |
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} |
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this.isOpen = false; |
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this._toggleAttr(); |
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this.range = null; |
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this._off( this.document ); |
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this._trigger( "close", event ); |
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}, |
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widget: function() { |
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return this.button; |
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}, |
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menuWidget: function() { |
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return this.menu; |
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}, |
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_renderButtonItem: function( item ) { |
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var buttonItem = $( "<span>" ); |
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this._setText( buttonItem, item.label ); |
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this._addClass( buttonItem, "ui-selectmenu-text" ); |
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return buttonItem; |
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}, |
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_renderMenu: function( ul, items ) { |
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var that = this, |
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currentOptgroup = ""; |
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321
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$.each( items, function( index, item ) { |
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var li; |
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if ( item.optgroup !== currentOptgroup ) { |
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li = $( "<li>", { |
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text: item.optgroup |
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} ); |
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that._addClass( li, "ui-selectmenu-optgroup", "ui-menu-divider" + |
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( item.element.parent( "optgroup" ).prop( "disabled" ) ? |
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" ui-state-disabled" : |
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"" ) ); |
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li.appendTo( ul ); |
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currentOptgroup = item.optgroup; |
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} |
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338
|
|
|
that._renderItemData( ul, item ); |
|
339
|
|
|
} ); |
|
340
|
|
|
}, |
|
341
|
|
|
|
|
342
|
|
|
_renderItemData: function( ul, item ) { |
|
343
|
|
|
return this._renderItem( ul, item ).data( "ui-selectmenu-item", item ); |
|
344
|
|
|
}, |
|
345
|
|
|
|
|
346
|
|
|
_renderItem: function( ul, item ) { |
|
347
|
|
|
var li = $( "<li>" ), |
|
348
|
|
|
wrapper = $( "<div>", { |
|
349
|
|
|
title: item.element.attr( "title" ) |
|
350
|
|
|
} ); |
|
351
|
|
|
|
|
352
|
|
|
if ( item.disabled ) { |
|
353
|
|
|
this._addClass( li, null, "ui-state-disabled" ); |
|
354
|
|
|
} |
|
355
|
|
|
this._setText( wrapper, item.label ); |
|
356
|
|
|
|
|
357
|
|
|
return li.append( wrapper ).appendTo( ul ); |
|
358
|
|
|
}, |
|
359
|
|
|
|
|
360
|
|
|
_setText: function( element, value ) { |
|
361
|
|
|
if ( value ) { |
|
362
|
|
|
element.text( value ); |
|
363
|
|
|
} else { |
|
364
|
|
|
element.html( " " ); |
|
365
|
|
|
} |
|
366
|
|
|
}, |
|
367
|
|
|
|
|
368
|
|
|
_move: function( direction, event ) { |
|
369
|
|
|
var item, next, |
|
370
|
|
|
filter = ".ui-menu-item"; |
|
371
|
|
|
|
|
372
|
|
|
if ( this.isOpen ) { |
|
373
|
|
|
item = this.menuItems.eq( this.focusIndex ).parent( "li" ); |
|
374
|
|
|
} else { |
|
375
|
|
|
item = this.menuItems.eq( this.element[ 0 ].selectedIndex ).parent( "li" ); |
|
376
|
|
|
filter += ":not(.ui-state-disabled)"; |
|
377
|
|
|
} |
|
378
|
|
|
|
|
379
|
|
|
if ( direction === "first" || direction === "last" ) { |
|
380
|
|
|
next = item[ direction === "first" ? "prevAll" : "nextAll" ]( filter ).eq( -1 ); |
|
381
|
|
|
} else { |
|
382
|
|
|
next = item[ direction + "All" ]( filter ).eq( 0 ); |
|
383
|
|
|
} |
|
384
|
|
|
|
|
385
|
|
|
if ( next.length ) { |
|
386
|
|
|
this.menuInstance.focus( event, next ); |
|
387
|
|
|
} |
|
388
|
|
|
}, |
|
389
|
|
|
|
|
390
|
|
|
_getSelectedItem: function() { |
|
391
|
|
|
return this.menuItems.eq( this.element[ 0 ].selectedIndex ).parent( "li" ); |
|
392
|
|
|
}, |
|
393
|
|
|
|
|
394
|
|
|
_toggle: function( event ) { |
|
395
|
|
|
this[ this.isOpen ? "close" : "open" ]( event ); |
|
396
|
|
|
}, |
|
397
|
|
|
|
|
398
|
|
|
_setSelection: function() { |
|
399
|
|
|
var selection; |
|
400
|
|
|
|
|
401
|
|
|
if ( !this.range ) { |
|
402
|
|
|
return; |
|
403
|
|
|
} |
|
404
|
|
|
|
|
405
|
|
|
if ( window.getSelection ) { |
|
406
|
|
|
selection = window.getSelection(); |
|
407
|
|
|
selection.removeAllRanges(); |
|
408
|
|
|
selection.addRange( this.range ); |
|
409
|
|
|
|
|
410
|
|
|
// Support: IE8 |
|
411
|
|
|
} else { |
|
412
|
|
|
this.range.select(); |
|
413
|
|
|
} |
|
414
|
|
|
|
|
415
|
|
|
// Support: IE |
|
416
|
|
|
// Setting the text selection kills the button focus in IE, but |
|
417
|
|
|
// restoring the focus doesn't kill the selection. |
|
418
|
|
|
this.button.focus(); |
|
419
|
|
|
}, |
|
420
|
|
|
|
|
421
|
|
|
_documentClick: { |
|
422
|
|
|
mousedown: function( event ) { |
|
423
|
|
|
if ( !this.isOpen ) { |
|
424
|
|
|
return; |
|
425
|
|
|
} |
|
426
|
|
|
|
|
427
|
|
|
if ( !$( event.target ).closest( ".ui-selectmenu-menu, #" + |
|
428
|
|
|
$.ui.escapeSelector( this.ids.button ) ).length ) { |
|
429
|
|
|
this.close( event ); |
|
430
|
|
|
} |
|
431
|
|
|
} |
|
432
|
|
|
}, |
|
433
|
|
|
|
|
434
|
|
|
_buttonEvents: { |
|
435
|
|
|
|
|
436
|
|
|
// Prevent text selection from being reset when interacting with the selectmenu (#10144) |
|
437
|
|
|
mousedown: function() { |
|
438
|
|
|
var selection; |
|
439
|
|
|
|
|
440
|
|
|
if ( window.getSelection ) { |
|
441
|
|
|
selection = window.getSelection(); |
|
442
|
|
|
if ( selection.rangeCount ) { |
|
443
|
|
|
this.range = selection.getRangeAt( 0 ); |
|
444
|
|
|
} |
|
445
|
|
|
|
|
446
|
|
|
// Support: IE8 |
|
447
|
|
|
} else { |
|
448
|
|
|
this.range = document.selection.createRange(); |
|
449
|
|
|
} |
|
450
|
|
|
}, |
|
451
|
|
|
|
|
452
|
|
|
click: function( event ) { |
|
453
|
|
|
this._setSelection(); |
|
454
|
|
|
this._toggle( event ); |
|
455
|
|
|
}, |
|
456
|
|
|
|
|
457
|
|
|
keydown: function( event ) { |
|
458
|
|
|
var preventDefault = true; |
|
459
|
|
|
switch ( event.keyCode ) { |
|
460
|
|
|
case $.ui.keyCode.TAB: |
|
461
|
|
|
case $.ui.keyCode.ESCAPE: |
|
462
|
|
|
this.close( event ); |
|
463
|
|
|
preventDefault = false; |
|
464
|
|
|
break; |
|
465
|
|
|
case $.ui.keyCode.ENTER: |
|
466
|
|
|
if ( this.isOpen ) { |
|
467
|
|
|
this._selectFocusedItem( event ); |
|
468
|
|
|
} |
|
469
|
|
|
break; |
|
470
|
|
|
case $.ui.keyCode.UP: |
|
471
|
|
|
if ( event.altKey ) { |
|
472
|
|
|
this._toggle( event ); |
|
473
|
|
|
} else { |
|
474
|
|
|
this._move( "prev", event ); |
|
475
|
|
|
} |
|
476
|
|
|
break; |
|
477
|
|
|
case $.ui.keyCode.DOWN: |
|
478
|
|
|
if ( event.altKey ) { |
|
479
|
|
|
this._toggle( event ); |
|
480
|
|
|
} else { |
|
481
|
|
|
this._move( "next", event ); |
|
482
|
|
|
} |
|
483
|
|
|
break; |
|
484
|
|
|
case $.ui.keyCode.SPACE: |
|
485
|
|
|
if ( this.isOpen ) { |
|
486
|
|
|
this._selectFocusedItem( event ); |
|
487
|
|
|
} else { |
|
488
|
|
|
this._toggle( event ); |
|
489
|
|
|
} |
|
490
|
|
|
break; |
|
491
|
|
|
case $.ui.keyCode.LEFT: |
|
492
|
|
|
this._move( "prev", event ); |
|
493
|
|
|
break; |
|
494
|
|
|
case $.ui.keyCode.RIGHT: |
|
495
|
|
|
this._move( "next", event ); |
|
496
|
|
|
break; |
|
497
|
|
|
case $.ui.keyCode.HOME: |
|
498
|
|
|
case $.ui.keyCode.PAGE_UP: |
|
499
|
|
|
this._move( "first", event ); |
|
500
|
|
|
break; |
|
501
|
|
|
case $.ui.keyCode.END: |
|
502
|
|
|
case $.ui.keyCode.PAGE_DOWN: |
|
503
|
|
|
this._move( "last", event ); |
|
504
|
|
|
break; |
|
505
|
|
|
default: |
|
506
|
|
|
this.menu.trigger( event ); |
|
507
|
|
|
preventDefault = false; |
|
508
|
|
|
} |
|
509
|
|
|
|
|
510
|
|
|
if ( preventDefault ) { |
|
511
|
|
|
event.preventDefault(); |
|
512
|
|
|
} |
|
513
|
|
|
} |
|
514
|
|
|
}, |
|
515
|
|
|
|
|
516
|
|
|
_selectFocusedItem: function( event ) { |
|
517
|
|
|
var item = this.menuItems.eq( this.focusIndex ).parent( "li" ); |
|
518
|
|
|
if ( !item.hasClass( "ui-state-disabled" ) ) { |
|
519
|
|
|
this._select( item.data( "ui-selectmenu-item" ), event ); |
|
520
|
|
|
} |
|
521
|
|
|
}, |
|
522
|
|
|
|
|
523
|
|
|
_select: function( item, event ) { |
|
524
|
|
|
var oldIndex = this.element[ 0 ].selectedIndex; |
|
525
|
|
|
|
|
526
|
|
|
// Change native select element |
|
527
|
|
|
this.element[ 0 ].selectedIndex = item.index; |
|
528
|
|
|
this.buttonItem.replaceWith( this.buttonItem = this._renderButtonItem( item ) ); |
|
529
|
|
|
this._setAria( item ); |
|
530
|
|
|
this._trigger( "select", event, { item: item } ); |
|
531
|
|
|
|
|
532
|
|
|
if ( item.index !== oldIndex ) { |
|
533
|
|
|
this._trigger( "change", event, { item: item } ); |
|
534
|
|
|
} |
|
535
|
|
|
|
|
536
|
|
|
this.close( event ); |
|
537
|
|
|
}, |
|
538
|
|
|
|
|
539
|
|
|
_setAria: function( item ) { |
|
540
|
|
|
var id = this.menuItems.eq( item.index ).attr( "id" ); |
|
541
|
|
|
|
|
542
|
|
|
this.button.attr( { |
|
543
|
|
|
"aria-labelledby": id, |
|
544
|
|
|
"aria-activedescendant": id |
|
545
|
|
|
} ); |
|
546
|
|
|
this.menu.attr( "aria-activedescendant", id ); |
|
547
|
|
|
}, |
|
548
|
|
|
|
|
549
|
|
|
_setOption: function( key, value ) { |
|
550
|
|
|
if ( key === "icons" ) { |
|
551
|
|
|
var icon = this.button.find( "span.ui-icon" ); |
|
552
|
|
|
this._removeClass( icon, null, this.options.icons.button ) |
|
553
|
|
|
._addClass( icon, null, value.button ); |
|
554
|
|
|
} |
|
555
|
|
|
|
|
556
|
|
|
this._super( key, value ); |
|
557
|
|
|
|
|
558
|
|
|
if ( key === "appendTo" ) { |
|
559
|
|
|
this.menuWrap.appendTo( this._appendTo() ); |
|
560
|
|
|
} |
|
561
|
|
|
|
|
562
|
|
|
if ( key === "width" ) { |
|
563
|
|
|
this._resizeButton(); |
|
564
|
|
|
} |
|
565
|
|
|
}, |
|
566
|
|
|
|
|
567
|
|
|
_setOptionDisabled: function( value ) { |
|
568
|
|
|
this._super( value ); |
|
569
|
|
|
|
|
570
|
|
|
this.menuInstance.option( "disabled", value ); |
|
571
|
|
|
this.button.attr( "aria-disabled", value ); |
|
572
|
|
|
this._toggleClass( this.button, null, "ui-state-disabled", value ); |
|
573
|
|
|
|
|
574
|
|
|
this.element.prop( "disabled", value ); |
|
575
|
|
|
if ( value ) { |
|
576
|
|
|
this.button.attr( "tabindex", -1 ); |
|
577
|
|
|
this.close(); |
|
578
|
|
|
} else { |
|
579
|
|
|
this.button.attr( "tabindex", 0 ); |
|
580
|
|
|
} |
|
581
|
|
|
}, |
|
582
|
|
|
|
|
583
|
|
|
_appendTo: function() { |
|
584
|
|
|
var element = this.options.appendTo; |
|
585
|
|
|
|
|
586
|
|
|
if ( element ) { |
|
587
|
|
|
element = element.jquery || element.nodeType ? |
|
588
|
|
|
$( element ) : |
|
589
|
|
|
this.document.find( element ).eq( 0 ); |
|
590
|
|
|
} |
|
591
|
|
|
|
|
592
|
|
|
if ( !element || !element[ 0 ] ) { |
|
593
|
|
|
element = this.element.closest( ".ui-front, dialog" ); |
|
594
|
|
|
} |
|
595
|
|
|
|
|
596
|
|
|
if ( !element.length ) { |
|
597
|
|
|
element = this.document[ 0 ].body; |
|
598
|
|
|
} |
|
599
|
|
|
|
|
600
|
|
|
return element; |
|
601
|
|
|
}, |
|
602
|
|
|
|
|
603
|
|
|
_toggleAttr: function() { |
|
604
|
|
|
this.button.attr( "aria-expanded", this.isOpen ); |
|
605
|
|
|
|
|
606
|
|
|
// We can't use two _toggleClass() calls here, because we need to make sure |
|
607
|
|
|
// we always remove classes first and add them second, otherwise if both classes have the |
|
608
|
|
|
// same theme class, it will be removed after we add it. |
|
609
|
|
|
this._removeClass( this.button, "ui-selectmenu-button-" + |
|
610
|
|
|
( this.isOpen ? "closed" : "open" ) ) |
|
611
|
|
|
._addClass( this.button, "ui-selectmenu-button-" + |
|
612
|
|
|
( this.isOpen ? "open" : "closed" ) ) |
|
613
|
|
|
._toggleClass( this.menuWrap, "ui-selectmenu-open", null, this.isOpen ); |
|
614
|
|
|
|
|
615
|
|
|
this.menu.attr( "aria-hidden", !this.isOpen ); |
|
616
|
|
|
}, |
|
617
|
|
|
|
|
618
|
|
|
_resizeButton: function() { |
|
619
|
|
|
var width = this.options.width; |
|
620
|
|
|
|
|
621
|
|
|
// For `width: false`, just remove inline style and stop |
|
622
|
|
|
if ( width === false ) { |
|
623
|
|
|
this.button.css( "width", "" ); |
|
624
|
|
|
return; |
|
625
|
|
|
} |
|
626
|
|
|
|
|
627
|
|
|
// For `width: null`, match the width of the original element |
|
628
|
|
|
if ( width === null ) { |
|
629
|
|
|
width = this.element.show().outerWidth(); |
|
630
|
|
|
this.element.hide(); |
|
631
|
|
|
} |
|
632
|
|
|
|
|
633
|
|
|
this.button.outerWidth( width ); |
|
634
|
|
|
}, |
|
635
|
|
|
|
|
636
|
|
|
_resizeMenu: function() { |
|
637
|
|
|
this.menu.outerWidth( Math.max( |
|
638
|
|
|
this.button.outerWidth(), |
|
639
|
|
|
|
|
640
|
|
|
// Support: IE10 |
|
641
|
|
|
// IE10 wraps long text (possibly a rounding bug) |
|
642
|
|
|
// so we add 1px to avoid the wrapping |
|
643
|
|
|
this.menu.width( "" ).outerWidth() + 1 |
|
644
|
|
|
) ); |
|
645
|
|
|
}, |
|
646
|
|
|
|
|
647
|
|
|
_getCreateOptions: function() { |
|
648
|
|
|
var options = this._super(); |
|
649
|
|
|
|
|
650
|
|
|
options.disabled = this.element.prop( "disabled" ); |
|
651
|
|
|
|
|
652
|
|
|
return options; |
|
653
|
|
|
}, |
|
654
|
|
|
|
|
655
|
|
|
_parseOptions: function( options ) { |
|
656
|
|
|
var that = this, |
|
657
|
|
|
data = []; |
|
658
|
|
|
options.each( function( index, item ) { |
|
659
|
|
|
data.push( that._parseOption( $( item ), index ) ); |
|
660
|
|
|
} ); |
|
661
|
|
|
this.items = data; |
|
662
|
|
|
}, |
|
663
|
|
|
|
|
664
|
|
|
_parseOption: function( option, index ) { |
|
665
|
|
|
var optgroup = option.parent( "optgroup" ); |
|
666
|
|
|
|
|
667
|
|
|
return { |
|
668
|
|
|
element: option, |
|
669
|
|
|
index: index, |
|
670
|
|
|
value: option.val(), |
|
671
|
|
|
label: option.text(), |
|
672
|
|
|
optgroup: optgroup.attr( "label" ) || "", |
|
673
|
|
|
disabled: optgroup.prop( "disabled" ) || option.prop( "disabled" ) |
|
674
|
|
|
}; |
|
675
|
|
|
}, |
|
676
|
|
|
|
|
677
|
|
|
_destroy: function() { |
|
678
|
|
|
this._unbindFormResetHandler(); |
|
679
|
|
|
this.menuWrap.remove(); |
|
680
|
|
|
this.button.remove(); |
|
681
|
|
|
this.element.show(); |
|
682
|
|
|
this.element.removeUniqueId(); |
|
683
|
|
|
this.labels.attr( "for", this.ids.element ); |
|
684
|
|
|
} |
|
685
|
|
|
} ] ); |
|
686
|
|
|
|
|
687
|
|
|
} ) ); |
|
688
|
|
|
|
yuncms /
framework
