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POBackbone not firing render event
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15659753
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2013-03-27T13:14:29.883
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2013-03-27T13:57:17.653
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2013-03-27T13:57:17.653
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I have tried to created two views and change collection in different situations. I dont know how to setup this.collection.bind so it raises event render on every collection change. There are 3 situations where I expect view <code>BusinessListView</code> to fire <code>render</code> <ol> <li><code>this.businesslist.collection = new Businesses([{ name: '1'}, { name: '2' }]);</code></li> <li><code>this.businesslist.set();</code> which calls <code>this.collection = new Businesses([{ name: '3'}, { name: '4' }]);</code></li> <li><code>this.search_location = new SearchLocation();</code> which is different view, then send collection to view <code>BusinessListView</code></li> </ol> I was expecting to see data in console on 1 and 2, it doesnt work. If I add .render() manually I can see collection has changed. Could you please explain how this works? UPDATE Thanks to Alex this is fully working solution: <a href="http://jsfiddle.net/feronovak/RAPjM/" rel="nofollow">http://jsfiddle.net/feronovak/RAPjM/</a> <pre><code>var App = { run: function() { this.businesslist = new BusinessListView(); this.businesslist.collection = new Businesses([{ name: '1'}, { name: '2' }]); // this.businesslist.render(); // uncomment to see collection change this.businesslist.set(); this.search_location = new SearchLocation(); } }; Business = Backbone.Model.extend({}); Businesses = Backbone.Collection.extend({ model: Business }); BusinessListView = Backbone.View.extend({ initialize: function(options) { this.collection = new Businesses(); this.collection.bind("reset", this.render(), this); }, render: function() { console.log(this.collection.toJSON()); }, set: function() { this.collection = new Businesses([{ name: '3'}, { name: '4' }]); // this.render(); // uncomment to see collection change } }); SearchLocation = Backbone.View.extend({ el: "#search", initialize: function() { this.sendData(); }, sendData: function() { // Send [{ name: '5'}, { name: '6' }] to this.businesslist = new Businesses([{ name: '5'}, { name: '6' }]); } }); $(document).ready(function(e) { App.run(); }); </code></pre>
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<events><backbone.js><view><collections><reset>
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Backbone not firing render event
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1. USferonovak
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1. USferonovak
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