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POHow to Attach ItemView instances at runtime to Backbone.marionette.Composite View
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  1. POHow to Attach ItemView instances at runtime to Backbone.marionette.Composite View
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    copied!<p>I am trying to add different views {Tabular View or Chart View} in a table. Each can have its own data. I am using Backbone Marionette for this and have following line of code. But item view is not render. </p> <p>html </p> <pre><code>&lt;script id="grid-template" type="text/template"&gt; &lt;div&gt; Data is displayed using Tabular View and Chart View ! &lt;/div&gt; &lt;/script&gt; &lt;script id="TabularViewTemplate" type="text/template"&gt; &lt;table&gt;&lt;tr&gt;&lt;td&gt;Value1&lt;/td&gt;&lt;td&gt;Value2&lt;/td&gt;&lt;/tr&gt; &lt;/table&gt; &lt;/script&gt; &lt;script id="ChartTemplate" type="text/template"&gt; &lt;table&gt;&lt;tr&gt;&lt;td&gt;Value1&lt;/td&gt;&lt;td&gt;Value2&lt;/td&gt;&lt;/tr&gt; &lt;/table&gt; &lt;/script&gt; &lt;div id="grid"&gt; &lt;/div&gt; ​ </code></pre> <p>JS</p> <pre><code>var ANBaseModel= Backbone.Model.extend({ name:"", type:"" }); var SSANModel= ANBaseModel.extend({ type:"SS" }); var BaseView=Backbone.Marionette.ItemView.extend({ template: "#row-template", tagName: "tr" , model:SSANModel }); // A Spreadsheet View var SSView= BaseView.extend({ render: function(){ alert(this.model.type); if(this.model.type=="SS") alert("Spreadsheet"); else if(this.model.type=="ChartAN") alert("Chart"); } }); // A Chart View var ChartView = BaseView.extend({ render: function(){ alert(this.model.type); if(this.model.type=="SS") alert("Spreadsheet"); else if(this.model.type=="ChartAN") alert("Chart"); } }); // The grid view var GridView = Backbone.Marionette.CompositeView.extend({ tagName: "table", template: "#grid-template", }); var SS= new SSANModel(); alert(SS.type); var objSSView=new SSView ({model:SS,template:"TabularViewTemplate"}); var gridView = new GridView({ itemView: objSSView }); gridView.render(); console.log(gridView.el); $("#grid").html(gridView.el); </code></pre> <p>JsFiddle: <a href="http://jsfiddle.net/Irfanmunir/ABdFj/" rel="nofollow">http://jsfiddle.net/Irfanmunir/ABdFj/</a></p> <p>How i can attach ItemView instances to composite View. Using this i can create different views having its own data . I am not using collection for composite view.</p> <p>Regards,</p>
 

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