modules/documentHistory/restoreDialog.js

   1 define([
   2 'libs/text!./templates/restoreDialog.html',
   3 'libs/underscore',
   4 'libs/backbone',
   5 'libs/jquery'
   6 ], function(restoreDialogTemplate, _, Backbone, $) {
   7
   8     var DialogView = Backbone.View.extend({
   9         template: _.template(restoreDialogTemplate),
  10         events: {
  11             'click .restore-btn': 'onSave',
  12             'click .cancel-btn': 'close',
  13             'click .close': 'close'
  14         },
  15         initialize: function() {
  16             _.bindAll(this);
  17             this.actionsDisabled = false;
  18         },
  19         show: function() {
  20             this.setElement(this.template());
  21             this.$el.modal({backdrop: 'static'});
  22             this.$el.modal('show');
  23             this.$('textarea').focus();
  24         },
  25         onSave: function(e) {
  26             e.preventDefault();
  27             var view = this;
  28             this.trigger('restore', {
  29                 data: {description: view.$el.find('textarea').val()},
  30                 success: function() { view.actionsDisabled = false; view.close(); },
  31                 error: function() { view.actionsDisabled = false; view.close(); },
  32             });
  33         },
  34         close: function(e) {
  35             if(e)
  36                 e.preventDefault();
  37             if(!this.actionsDisabled) {
  38                 this.$el.modal('hide');
  39                 this.$el.remove();
  40             }
  41         },
  42         toggleButtons: function(toggle) {
  43             this.$('.btn, button').toggleClass('disabled', !toggle);
  44             this.$('textarea').attr('disabled', !toggle);
  45             this.actionsDisabled = !toggle;
  46         }
  47     });
  48
  49     return {
  50         create: function() {
  51             return new DialogView();
  52         }
  53     };
  54
  55 });