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POBackbone.js add event problem
 

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  1. POBackbone.js add event problem
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    <p>I have the following backbone.js code and i have a problem in that event before i fetch the "add" event is triggered from the collections. Adding <code>this.field.add(list_fields);</code> in the <code>success:</code> fetch has resulted in an error. How do i make sure the model is fetched then the add event is run after that</p> <pre><code>$(function() { $(".chzn-select").chosen(); /*********************************Models*************************************************/ var Table = Backbone.Model.extend({ urlRoot : '/campusfeed/index.php/welcome/generate' }); var Field = Backbone.Model.extend({ urlRoot: '/campusfeed/index.php/welcome/generate' }); /**************************Collections*************************************************/ Tables = Backbone.Collection.extend({ //This is our Friends collection and holds our Friend models initialize : function(models, options) { this.bind("add", options.view.addFriendLi); //Listen for new additions to the collection and call a view function if so } }); var Fields = Backbone.Collection.extend({ model:Field, url:'http://localhost/campusfeed/index.php/welcome/generateFields', initialize : function(models, options) { this.bind("add", options.view.getFields); } }); /************************************Views**************************************************/ var m="shit"; var app = Backbone.View.extend({ el:'body', initialize:function(model,options){ //Create collections in here this.table = new Tables(null,{ view : this }); this.field = new Fields(null,{ view : this }); }, events : { "click #choose" : "generate" }, generate:function(){ var table = ( this.$("#table option:selected").text()); var dbname = ( this.$("#database").text()); var list_fields = new Field(); list_fields.urlRoot = list_fields.urlRoot+"/"+dbname+"/"+table; list_fields.fetch({ success:function(){ console.log(JSON.stringify(list_fields)); } }); this.field.add(list_fields); }, getFields:function(model){ console.log(JSON.stringify(model)); } }); var apprun = new app; /* var data = new Fields(); data.url=data.url+"/some/data"; alert(data.url); data.fetch(); var staff = new Table(); staff.fetch(); var field = new Field();*/ }); </code></pre>
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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