src/editor/views/openSelect/openSelect.js

   1 define(function(require) {
   2
   3 'use strict';
   4
   5 var _ = require('libs/underscore'),
   6     $ = require('libs/jquery'),
   7     Backbone = require('libs/backbone'),
   8     template = require('libs/text!./template.html'),
   9     itemTemplate = require('libs/text!./itemTemplate.html');
  10
  11
  12 var OpenSelect = Backbone.View.extend({
  13     className: 'openSelect',
  14     events: {
  15         'click a': 'onSelection',
  16     },
  17     initialize: function() {
  18         this.$el.css('position', 'relative');
  19         this.$el.append(_.template(template)({value: this.options.value || ''}));
  20         this.$('.toggle').dropdown();
  21         this.menu = this.$('.dropdown-menu');
  22         this.toggleHandler(false);
  23         if(this.options.inputTemplate) {
  24             this.input = $(this.options.inputTemplate);
  25             this.$('.input-wrapper').append(this.input);
  26         }
  27     },
  28     toggleHandler: function(toggle) {
  29         this.$('.toggle').css('visibility', toggle ? 'inherit' : 'hidden');
  30     },
  31     addItem: function(value) {
  32         this.menu.append(_.template(itemTemplate)({value: value}));
  33         this.toggleHandler(true);
  34     },
  35     clearItems: function() {
  36         this.menu.empty();
  37         this.toggleHandler(false);
  38     },
  39     setInput: function(value) {
  40         if(this.options.setInput) {
  41             this.options.setInput(this.input, value);
  42         }
  43     },
  44     onSelection: function(e) {
  45         var val = $(e.target).text();
  46         this.setInput(val);
  47         this.trigger('itemSelected', this.input.val());
  48     }
  49 });
  50
  51 return OpenSelect;
  52
  53 });