( function ( $, wp, _, rwmb, i18n ) { 'use strict'; var views = rwmb.views = rwmb.views || {}, models = rwmb.models = rwmb.models || {}, media = wp.media, MediaFrame = media.view.MediaFrame, MediaCollection, Controller, MediaField, MediaList, MediaItem, MediaButton, MediaStatus, EditMedia, MediaDetails, MediaLibrary, MediaSelect; MediaCollection = Backbone.Collection.extend( { model: wp.media.model.Attachment, initialize: function ( models, options ) { this.controller = options.controller || new models.Controller; this.on( 'add remove reset', function () { var max = this.controller.get( 'maxFiles' ); this.controller.set( 'length', this.length ); this.controller.set( 'full', max > 0 && this.length >= max ); } ); }, add: function ( models, options ) { var max = this.controller.get( 'maxFiles' ), left = max - this.length; if ( ! models || ( max > 0 && left <= 0 ) ) { return this; } if ( ! models.hasOwnProperty( 'length' ) ) { models = [models]; } else if ( models instanceof media.model.Attachments ) { models = models.models; } models = _.difference( models, this.models ); if ( left > 0 ) { models = _.first( models, left ); } Backbone.Collection.prototype.add.call( this, models, options ); }, remove: function ( models, options ) { // Don't remove models if event is not fired from MB plugin. if( ! $( event.target ).closest( '.rwmb-field, [data-class="rwmb-field"]' ).length ) { return; } models = Backbone.Collection.prototype.remove.call( this, models, options ); if ( this.controller.get( 'forceDelete' ) === true ) { models = ! _.isArray( models ) ? [models] : models; _.each( models, function ( model ) { model.destroy(); } ); } }, destroyAll: function () { _.each( _.clone( this.models ), function ( model ) { model.destroy(); } ); } } ); /*** * Controller Model * Manages data of media field and media models. Most of the media views will use this to manage the media */ Controller = models.Controller = Backbone.Model.extend( { //Default options defaults: { maxFiles: 0, ids: [], mimeType: '', forceDelete: false, maxStatus: true, length: 0 }, //Initialize Controller model initialize: function () { // All numbers, no 0 ids this.set( 'ids', _.without( _.map( this.get( 'ids' ), Number ), 0, - 1 ) ); // Create items collection this.set( 'items', new MediaCollection( [], {controller: this} ) ); // Listen for destroy event on controller, delete all models when triggered this.on( 'destroy', function () { if ( this.get( 'forceDelete' ) ) { this.get( 'items' ).destroyAll(); } } ); } } ); /*** * MediaField * Sets up media field view and subviews */ MediaField = views.MediaField = Backbone.View.extend( { className: 'rwmb-media-view', initialize: function ( options ) { var that = this, fieldName = options.input.name; this.$input = $( options.input ); if ( 1 != this.$input.attr( 'data-single-image' ) ) { fieldName += '[]'; } this.controller = new Controller( _.extend( { fieldName: fieldName, ids: this.$input.val().split( ',' ) }, this.$input.data( 'options' ) ) ); // Create views this.createList(); this.createAddButton(); this.createStatus(); this.render(); this.loadInitialAttachments(); // Listen for destroy event on input this.$input.on( 'remove', function () { that.controller.destroy(); } ); var collection = this.controller.get( 'items' ); this.$input.on( 'media:reset', function() { collection.reset(); } ); collection.on( 'all', _.debounce( function() { var ids = collection.pluck( 'id' ).join( ',' ); that.$input.val( ids ).trigger( 'change', [that.$( '.rwmb-media-input' )] ); }, 500 ) ); }, loadInitialAttachments: function () { if ( ! this.$input.val() ) { return; } var models = this.$input.data( 'attachments' ).map( function( attachment ) { return wp.media.model.Attachment.create( attachment ); } ); this.controller.get( 'items' ).add( models ); }, // Creates media list createList: function () { this.list = new MediaList( {controller: this.controller} ); }, // Creates button that adds media createAddButton: function () { this.addButton = new MediaButton( {controller: this.controller} ); }, // Creates status createStatus: function () { this.status = new MediaStatus( {controller: this.controller} ); }, // Render field and adds sub fields render: function () { // Empty then add parts this.$el.empty().append( this.list.el, this.status.el, this.addButton.el ); } } ); /*** * Media List * lists media */ MediaList = views.MediaList = Backbone.View.extend( { tagName: 'ul', className: 'rwmb-media-list', initialize: function ( options ) { this.controller = options.controller; this.collection = this.controller.get( 'items' ); this.itemView = options.itemView || MediaItem; this.getItemView = _.memoize( function ( item ) { var itemView = new this.itemView( { model: item, controller: this.controller } ); this.listenToItemView( itemView ); return itemView; }, function ( item ) { return item.cid; } ); this.listenTo( this.collection, 'add', this.addItemView ); this.listenTo( this.collection, 'remove', this.removeItemView ); this.listenTo( this.collection, 'reset', this.resetItemViews ); // Sort items using helper 'clone' to prevent trigger click on the image, which means reselect. this.$el.sortable( { helper : 'clone', start: function ( event, ui ) { ui.placeholder.height( ui.helper.outerHeight() ); ui.placeholder.width( ui.helper.outerWidth() ); }, update: function( event, ui ) { ui.item.find( rwmb.inputSelectors ).first().trigger( 'mb_change' ); } } ); }, listenToItemView: function ( itemView ) { this.listenTo( itemView, 'click:remove', this.removeItem ); this.listenTo( itemView, 'click:switch', this.switchItem ); this.listenTo( itemView, 'click:edit', this.editItem ); }, addItemView: function ( item ) { var index = this.collection.indexOf( item ), itemEl = this.getItemView( item ).el, $children = this.$el.children(); if ( 0 >= index ) { this.$el.prepend( itemEl ); } else if ( $children.length <= index ) { this.$el.append( itemEl ) } else { $children.eq( index - 1 ).after( itemEl ); } }, // Remove item view removeItemView: function ( item ) { this.getItemView( item ).$el.detach(); }, removeItem: function ( item ) { this.collection.remove( item ); }, resetItemViews: function( items ){ var that = this; _.each( that.models, that.removeItemView ); items.each( that.addItemView ); }, switchItem: function ( item ) { if ( this._switchFrame ) { this._switchFrame.dispose(); } this._switchFrame = new MediaSelect( { multiple: false, editing: true, library: { type: this.controller.get( 'mimeType' ) }, edit: this.collection } ); // Refresh content when frame opens this._switchFrame.on( 'open', function() { var frameContent = this._switchFrame.content.get(); if ( frameContent && frameContent.collection ) { frameContent.collection.mirroring._hasMore = true; frameContent.collection.more(); } }, this ); this._switchFrame.on( 'select', function () { var selection = this._switchFrame.state().get( 'selection' ), collection = this.collection, index = collection.indexOf( item ); if ( ! _.isEmpty( selection ) ) { collection.remove( item ); collection.add( selection, {at: index} ); } }, this ); this._switchFrame.open(); return false; }, editItem: function ( item ) { if ( this._editFrame ) { this._editFrame.dispose(); } // Trigger the media frame to open the correct item. this._editFrame = new EditMedia( { frame: 'edit-attachments', controller: { gridRouter: new wp.media.view.MediaFrame.Manage.Router() }, library: this.collection, model: item } ); this._editFrame.open(); } } ); /*** * MediaStatus view. * Show number of selected/uploaded files and number of files remain if "maxStatus" parameter is true. */ MediaStatus = views.MediaStatus = Backbone.View.extend( { tagName: 'div', className: 'rwmb-media-status', template: wp.template( 'rwmb-media-status' ), initialize: function ( options ) { this.controller = options.controller; // Auto hide if maxStatus is false if ( ! this.controller.get( 'maxStatus' ) ) { this.$el.hide(); return; } // Re-render if changes happen in controller this.listenTo( this.controller.get( 'items' ), 'update', this.render ); this.listenTo( this.controller.get( 'items' ), 'reset', this.render ); // Render this.render(); }, render: function () { this.$el.html( this.template( this.controller.toJSON() ) ); } } ); /*** * Media Button * Selects and adds media to controller */ MediaButton = views.MediaButton = Backbone.View.extend( { tagName: 'div', className: 'rwmb-media-add', template: wp.template( 'rwmb-media-button' ), events: { 'click .button': function () { if ( this._frame ) { this._frame.dispose(); } var maxFiles = this.controller.get( 'maxFiles' ); this._frame = new MediaSelect( { multiple: maxFiles > 1 || maxFiles <= 0 ? 'add' : false, editing: true, library: { type: this.controller.get( 'mimeType' ) }, edit: this.collection } ); // Refresh content when frame opens this._frame.on( 'open', function() { var frameContent = this._frame.content.get(); if ( frameContent && frameContent.collection ) { frameContent.collection.mirroring._hasMore = true; frameContent.collection.more(); } }, this ); this._frame.on( 'select', function () { var selection = this._frame.state().get( 'selection' ); if ( this.controller.get( 'addTo' ) === 'beginning' ) { this.collection.add( selection.models, {at: 0} ); } else { this.collection.add( selection.models ); } }, this ); this._frame.open(); } }, render: function () { this.$el.html( this.template( {text: i18n.add} ) ); return this; }, initialize: function ( options ) { this.controller = options.controller; this.collection = this.controller.get( 'items' ); // Auto hide if you reach the max number of media this.listenTo( this.controller, 'change:full', function () { this.$el.toggle( ! this.controller.get( 'full' ) ); } ); this.render(); } } ); /*** * MediaItem * View for individual media items */ MediaItem = views.MediaItem = Backbone.View.extend( { tagName: 'li', className: 'rwmb-file', template: wp.template( 'rwmb-media-item' ), initialize: function ( options ) { this.controller = options.controller; this.collection = this.controller.get( 'items' ); this.render(); this.listenTo( this.model, 'change', this.render ); this.$el.data( 'id', this.model.cid ); }, events: { 'click .rwmb-image-overlay': function ( e ) { e.preventDefault(); this.trigger( 'click:switch', this.model ); }, 'click .rwmb-remove-media': function ( e ) { e.preventDefault(); this.trigger( 'click:remove', this.model ); }, 'click .rwmb-edit-media': function ( e ) { e.preventDefault(); this.trigger( 'click:edit', this.model ); } }, render: function () { var data = this.model.toJSON(); data.controller = this.controller.toJSON(); this.$el.html( this.template( data ) ); return this; } } ); /** * Extend media frames to make things work right */ /** * MediaDetails * Custom version of TwoColumn view to prevent all video and audio from being unset */ MediaDetails = views.MediaDetails = media.view.Attachment.Details.TwoColumn.extend( { render: function () { var that = this; media.view.Attachment.Details.prototype.render.apply( this, arguments ); this.players = this.players || []; media.mixin.unsetPlayers.call( this ); this.$( 'audio, video' ).each( function ( i, elem ) { var el = media.view.MediaDetails.prepareSrc( elem ); that.players.push( new window.MediaElementPlayer( el, media.mixin.mejsSettings ) ); } ); } } ); /** * MediaLibrary * Custom version of Library to exclude already selected media in a media frame */ MediaLibrary = media.controller.Library.extend( { defaults: _.defaults( { multiple: 'add', filterable: 'all', priority: 100, syncSelection: false }, media.controller.Library.prototype.defaults ), activate: function () { var library = this.get( 'library' ), edit = this.frame.options.edit; if ( this.editLibrary && this.editLibrary !== edit ) { library.unobserve( this.editLibrary ); } // Accepts attachments that exist in the original library and // that do not exist in gallery's library. library.validator = function ( attachment ) { return ! ! this.mirroring.get( attachment.cid ) && ! edit.get( attachment.cid ) && media.model.Selection.prototype.validator.apply( this, arguments ); }; // Reset the library to ensure that all attachments are re-added // to the collection. Do so silently, as calling `observe` will // trigger the `reset` event. library.reset( library.mirroring.models, {silent: true} ); library.observe( edit ); this.editLibrary = edit; media.controller.Library.prototype.activate.apply( this, arguments ); } } ); /** * MediaSelect * Custom version of Select media frame that uses MediaLibrary */ MediaSelect = views.MediaSelect = MediaFrame.Select.extend( { /** * Create the default states on the frame. */ createStates: function () { var options = this.options; // Add reference so we know MediaFrame belongs to MB plugin. this.$el.attr( 'data-class', 'rwmb-field' ); if ( this.options.states ) { return; } // Add the default states. this.states.add( [ // Main states. new MediaLibrary( { library: media.query( options.library ), multiple: options.multiple, priority: 20 } ) ] ); } } ); /*** * EditMedia * Custom version of EditAttachments frame to prevent all video and audio from being unset */ EditMedia = views.EditMedia = MediaFrame.EditAttachments.extend( { /** * Content region rendering callback for the `edit-metadata` mode. * * @param {Object} contentRegion Basic object with a `view` property, which * should be set with the proper region view. */ editMetadataMode: function ( contentRegion ) { contentRegion.view = new MediaDetails( { controller: this, model: this.model } ); /** * Attach a subview to display fields added via the * `attachment_fields_to_edit` filter. */ contentRegion.view.views.set( '.attachment-compat', new media.view.AttachmentCompat( { controller: this, model: this.model } ) ); }, resetRoute: function() {} } ); function initMediaField() { var $this = $( this ), view = $this.data( 'view' ); if ( view ) { return; } view = new MediaField( { input: this } ); $this.siblings( '.rwmb-media-view' ).remove(); $this.after( view.el ); $this.data( 'view', view ); } function init( e ) { $( e.target ).find( '.rwmb-file_advanced' ).each( initMediaField ); } rwmb.$document .on( 'mb_ready', init ) .on( 'clone', '.rwmb-file_advanced', initMediaField ); } )( jQuery, wp, _, rwmb, i18nRwmbMedia ); .select2-container { box-sizing: border-box; display: inline-block; margin: 0; position: relative; vertical-align: middle; } .select2-container .select2-selection--single { box-sizing: border-box; cursor: pointer; display: block; height: 28px; user-select: none; -webkit-user-select: none; } .select2-container .select2-selection--single .select2-selection__rendered { display: block; padding-left: 8px; padding-right: 20px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .select2-container .select2-selection--single .select2-selection__clear { position: relative; } .select2-container[dir="rtl"] .select2-selection--single .select2-selection__rendered { padding-right: 8px; padding-left: 20px; } .select2-container .select2-selection--multiple { box-sizing: border-box; cursor: pointer; display: block; min-height: 32px; user-select: none; -webkit-user-select: none; } .select2-container .select2-selection--multiple .select2-selection__rendered { display: inline-block; overflow: hidden; padding-left: 8px; text-overflow: ellipsis; white-space: nowrap; } .select2-container .select2-search--inline { float: left; } .select2-container .select2-search--inline .select2-search__field { box-sizing: border-box; border: none; font-size: 100%; margin-top: 5px; padding: 0; } .select2-container .select2-search--inline .select2-search__field::-webkit-search-cancel-button { -webkit-appearance: none; } .select2-dropdown { background-color: white; border: 1px solid #aaa; border-radius: 4px; box-sizing: border-box; display: block; position: absolute; left: -100000px; width: 100%; z-index: 1051; } .select2-results { display: block; } .select2-results__options { list-style: none; margin: 0; padding: 0; } .select2-results__option { padding: 6px; user-select: none; -webkit-user-select: none; } .select2-results__option[aria-selected] { cursor: pointer; } .select2-container--open .select2-dropdown { left: 0; } .select2-container--open .select2-dropdown--above { border-bottom: none; border-bottom-left-radius: 0; border-bottom-right-radius: 0; } .select2-container--open .select2-dropdown--below { border-top: none; border-top-left-radius: 0; border-top-right-radius: 0; } .select2-search--dropdown { display: block; padding: 4px; } .select2-search--dropdown .select2-search__field { padding: 4px; width: 100%; box-sizing: border-box; } .select2-search--dropdown .select2-search__field::-webkit-search-cancel-button { -webkit-appearance: none; } .select2-search--dropdown.select2-search--hide { display: none; } .select2-close-mask { border: 0; margin: 0; padding: 0; display: block; position: fixed; left: 0; top: 0; min-height: 100%; min-width: 100%; height: auto; width: auto; opacity: 0; z-index: 99; background-color: #fff; filter: alpha(opacity=0); } .select2-hidden-accessible { border: 0 !important; clip: rect(0 0 0 0) !important; height: 1px !important; margin: -1px !important; overflow: hidden !important; padding: 0 !important; position: absolute !important; width: 1px !important; } .select2-container--default .select2-selection--single { background-color: #fff; border: 1px solid #aaa; border-radius: 4px; } .select2-container--default .select2-selection--single .select2-selection__rendered { color: #444; line-height: 28px; } .select2-container--default .select2-selection--single .select2-selection__clear { cursor: pointer; float: right; font-weight: bold; } .select2-container--default .select2-selection--single .select2-selection__placeholder { color: #999; } .select2-container--default .select2-selection--single .select2-selection__arrow { height: 26px; position: absolute; top: 1px; right: 1px; width: 20px; } .select2-container--default .select2-selection--single .select2-selection__arrow b { border-color: #888 transparent transparent transparent; border-style: solid; border-width: 5px 4px 0 4px; height: 0; left: 50%; margin-left: -4px; margin-top: -2px; position: absolute; top: 50%; width: 0; } .select2-container--default[dir="rtl"] .select2-selection--single .select2-selection__clear { float: left; } .select2-container--default[dir="rtl"] .select2-selection--single .select2-selection__arrow { left: 1px; right: auto; } .select2-container--default.select2-container--disabled .select2-selection--single { background-color: #eee; cursor: default; } .select2-container--default.select2-container--disabled .select2-selection--single .select2-selection__clear { display: none; } .select2-container--default.select2-container--open .select2-selection--single .select2-selection__arrow b { border-color: transparent transparent #888 transparent; border-width: 0 4px 5px 4px; } .select2-container--default .select2-selection--multiple { background-color: white; border: 1px solid #aaa; border-radius: 4px; cursor: text; } .select2-container--default .select2-selection--multiple .select2-selection__rendered { box-sizing: border-box; list-style: none; margin: 0; padding: 0 5px; width: 100%; } .select2-container--default .select2-selection--multiple .select2-selection__rendered li { list-style: none; } .select2-container--default .select2-selection--multiple .select2-selection__placeholder { color: #999; margin-top: 5px; float: left; } .select2-container--default .select2-selection--multiple .select2-selection__clear { cursor: pointer; float: right; font-weight: bold; margin-top: 5px; margin-right: 10px; } .select2-container--default .select2-selection--multiple .select2-selection__choice { background-color: #e4e4e4; border: 1px solid #aaa; border-radius: 4px; cursor: default; float: left; margin-right: 5px; margin-top: 5px; padding: 0 5px; } .select2-container--default .select2-selection--multiple .select2-selection__choice__remove { color: #999; cursor: pointer; display: inline-block; font-weight: bold; margin-right: 2px; } .select2-container--default .select2-selection--multiple .select2-selection__choice__remove:hover { color: #333; } .select2-container--default[dir="rtl"] .select2-selection--multiple .select2-selection__choice, .select2-container--default[dir="rtl"] .select2-selection--multiple .select2-selection__placeholder, .select2-container--default[dir="rtl"] .select2-selection--multiple .select2-search--inline { float: right; } .select2-container--default[dir="rtl"] .select2-selection--multiple .select2-selection__choice { margin-left: 5px; margin-right: auto; } .select2-container--default[dir="rtl"] .select2-selection--multiple .select2-selection__choice__remove { margin-left: 2px; margin-right: auto; } .select2-container--default.select2-container--focus .select2-selection--multiple { border: solid black 1px; outline: 0; } .select2-container--default.select2-container--disabled .select2-selection--multiple { background-color: #eee; cursor: default; } .select2-container--default.select2-container--disabled .select2-selection__choice__remove { display: none; } .select2-container--default.select2-container--open.select2-container--above .select2-selection--single, .select2-container--default.select2-container--open.select2-container--above .select2-selection--multiple { border-top-left-radius: 0; border-top-right-radius: 0; } .select2-container--default.select2-container--open.select2-container--below .select2-selection--single, .select2-container--default.select2-container--open.select2-container--below .select2-selection--multiple { border-bottom-left-radius: 0; border-bottom-right-radius: 0; } .select2-container--default .select2-search--dropdown .select2-search__field { border: 1px solid #aaa; } .select2-container--default .select2-search--inline .select2-search__field { background: transparent; border: none; outline: 0; box-shadow: none; -webkit-appearance: textfield; } .select2-container--default .select2-results > .select2-results__options { max-height: 200px; overflow-y: auto; } .select2-container--default .select2-results__option[role=group] { padding: 0; } .select2-container--default .select2-results__option[aria-disabled=true] { color: #999; } .select2-container--default .select2-results__option[aria-selected=true] { background-color: #ddd; } .select2-container--default .select2-results__option .select2-results__option { padding-left: 1em; } .select2-container--default .select2-results__option .select2-results__option .select2-results__group { padding-left: 0; } .select2-container--default .select2-results__option .select2-results__option .select2-results__option { margin-left: -1em; padding-left: 2em; } .select2-container--default .select2-results__option .select2-results__option .select2-results__option .select2-results__option { margin-left: -2em; padding-left: 3em; } .select2-container--default .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option { margin-left: -3em; padding-left: 4em; } .select2-container--default .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option { margin-left: -4em; padding-left: 5em; } .select2-container--default .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option { margin-left: -5em; padding-left: 6em; } .select2-container--default .select2-results__option--highlighted[aria-selected] { background-color: #5897fb; color: white; } .select2-container--default .select2-results__group { cursor: default; display: block; padding: 6px; } .select2-container--classic .select2-selection--single { background-color: #f7f7f7; border: 1px solid #aaa; border-radius: 4px; outline: 0; background-image: -webkit-linear-gradient(top, white 50%, #eeeeee 100%); background-image: -o-linear-gradient(top, white 50%, #eeeeee 100%); background-image: linear-gradient(to bottom, white 50%, #eeeeee 100%); background-repeat: repeat-x; filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#FFFFFFFF', endColorstr='#FFEEEEEE', GradientType=0); } .select2-container--classic .select2-selection--single:focus { border: 1px solid #5897fb; } .select2-container--classic .select2-selection--single .select2-selection__rendered { color: #444; line-height: 28px; } .select2-container--classic .select2-selection--single .select2-selection__clear { cursor: pointer; float: right; font-weight: bold; margin-right: 10px; } .select2-container--classic .select2-selection--single .select2-selection__placeholder { color: #999; } .select2-container--classic .select2-selection--single .select2-selection__arrow { background-color: #ddd; border: none; border-left: 1px solid #aaa; border-top-right-radius: 4px; border-bottom-right-radius: 4px; height: 26px; position: absolute; top: 1px; right: 1px; width: 20px; background-image: -webkit-linear-gradient(top, #eeeeee 50%, #cccccc 100%); background-image: -o-linear-gradient(top, #eeeeee 50%, #cccccc 100%); background-image: linear-gradient(to bottom, #eeeeee 50%, #cccccc 100%); background-repeat: repeat-x; filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#FFEEEEEE', endColorstr='#FFCCCCCC', GradientType=0); } .select2-container--classic .select2-selection--single .select2-selection__arrow b { border-color: #888 transparent transparent transparent; border-style: solid; border-width: 5px 4px 0 4px; height: 0; left: 50%; margin-left: -4px; margin-top: -2px; position: absolute; top: 50%; width: 0; } .select2-container--classic[dir="rtl"] .select2-selection--single .select2-selection__clear { float: left; } .select2-container--classic[dir="rtl"] .select2-selection--single .select2-selection__arrow { border: none; border-right: 1px solid #aaa; border-radius: 0; border-top-left-radius: 4px; border-bottom-left-radius: 4px; left: 1px; right: auto; } .select2-container--classic.select2-container--open .select2-selection--single { border: 1px solid #5897fb; } .select2-container--classic.select2-container--open .select2-selection--single .select2-selection__arrow { background: transparent; border: none; } .select2-container--classic.select2-container--open .select2-selection--single .select2-selection__arrow b { border-color: transparent transparent #888 transparent; border-width: 0 4px 5px 4px; } .select2-container--classic.select2-container--open.select2-container--above .select2-selection--single { border-top: none; border-top-left-radius: 0; border-top-right-radius: 0; background-image: -webkit-linear-gradient(top, white 0%, #eeeeee 50%); background-image: -o-linear-gradient(top, white 0%, #eeeeee 50%); background-image: linear-gradient(to bottom, white 0%, #eeeeee 50%); background-repeat: repeat-x; filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#FFFFFFFF', endColorstr='#FFEEEEEE', GradientType=0); } .select2-container--classic.select2-container--open.select2-container--below .select2-selection--single { border-bottom: none; border-bottom-left-radius: 0; border-bottom-right-radius: 0; background-image: -webkit-linear-gradient(top, #eeeeee 50%, white 100%); background-image: -o-linear-gradient(top, #eeeeee 50%, white 100%); background-image: linear-gradient(to bottom, #eeeeee 50%, white 100%); background-repeat: repeat-x; filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#FFEEEEEE', endColorstr='#FFFFFFFF', GradientType=0); } .select2-container--classic .select2-selection--multiple { background-color: white; border: 1px solid #aaa; border-radius: 4px; cursor: text; outline: 0; } .select2-container--classic .select2-selection--multiple:focus { border: 1px solid #5897fb; } .select2-container--classic .select2-selection--multiple .select2-selection__rendered { list-style: none; margin: 0; padding: 0 5px; } .select2-container--classic .select2-selection--multiple .select2-selection__clear { display: none; } .select2-container--classic .select2-selection--multiple .select2-selection__choice { background-color: #e4e4e4; border: 1px solid #aaa; border-radius: 4px; cursor: default; float: left; margin-right: 5px; margin-top: 5px; padding: 0 5px; } .select2-container--classic .select2-selection--multiple .select2-selection__choice__remove { color: #888; cursor: pointer; display: inline-block; font-weight: bold; margin-right: 2px; } .select2-container--classic .select2-selection--multiple .select2-selection__choice__remove:hover { color: #555; } .select2-container--classic[dir="rtl"] .select2-selection--multiple .select2-selection__choice { float: right; } .select2-container--classic[dir="rtl"] .select2-selection--multiple .select2-selection__choice { margin-left: 5px; margin-right: auto; } .select2-container--classic[dir="rtl"] .select2-selection--multiple .select2-selection__choice__remove { margin-left: 2px; margin-right: auto; } .select2-container--classic.select2-container--open .select2-selection--multiple { border: 1px solid #5897fb; } .select2-container--classic.select2-container--open.select2-container--above .select2-selection--multiple { border-top: none; border-top-left-radius: 0; border-top-right-radius: 0; } .select2-container--classic.select2-container--open.select2-container--below .select2-selection--multiple { border-bottom: none; border-bottom-left-radius: 0; border-bottom-right-radius: 0; } .select2-container--classic .select2-search--dropdown .select2-search__field { border: 1px solid #aaa; outline: 0; } .select2-container--classic .select2-search--inline .select2-search__field { outline: 0; box-shadow: none; } .select2-container--classic .select2-dropdown { background-color: white; border: 1px solid transparent; } .select2-container--classic .select2-dropdown--above { border-bottom: none; } .select2-container--classic .select2-dropdown--below { border-top: none; } .select2-container--classic .select2-results > .select2-results__options { max-height: 200px; overflow-y: auto; } .select2-container--classic .select2-results__option[role=group] { padding: 0; } .select2-container--classic .select2-results__option[aria-disabled=true] { color: grey; } .select2-container--classic .select2-results__option--highlighted[aria-selected] { background-color: #3875d7; color: white; } .select2-container--classic .select2-results__group { cursor: default; display: block; padding: 6px; } .select2-container--classic.select2-container--open .select2-dropdown { border-color: #5897fb; }