| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| App.SpanView = Backbone.View.extend({ |
| "tagName": "ul", |
| "className": "spans", |
| "template": _.template($("#span-template").html()), |
| |
| initialize: function() { |
| _.bindAll(this, "render"); |
| this.collection.bind('change', this.render); |
| |
| this.rendered = false; |
| }, |
| |
| "render": function() { |
| var context = { |
| "spans": this.collection.toJSON() |
| }; |
| |
| if (this.rendered) { |
| $(this.el).empty(); |
| } |
| |
| $(this.el).append(this.template(context)); |
| this.rendered = true; |
| |
| return this; |
| } |
| }); |