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copied!<p>I have not tried it but this may work.</p> <pre><code>var area_detail_model = Backbone.Model.extend({ defaults: { AreaGuid: null, AreaMapGuid: null } }); var area_map_model = Backbone.Model.extend({ defaults: { AreaMapGuid: null, DescriptionLevel: null } }); var area_model = Backbone.Model.extend({ defaults: { Area: new area_detail_model(), AreaMap: new area_map_model(), Connector: [] // can declare a model for connector also DependencyTags: [] // when using an array we can write bb_obj.get('Attr').ArrayItemName }, parse : function(response){ // at this point only area models exist, i.e from area collection each area model // is passed to this parse method response.Area = new area_model(response.Area); response.AreaModel = new area_map_model(response.AreaModel); return response; } }); var area_collection = Backbone.Collection.extend({ model: area_model, url: '/Areas', parse : function(response){ return response; // place a break point and check out the contents of response } }); var result_model = Backbone.Model.extend({ defaults: { Areas: new area_collection(), Id: null, Pricing: null, }, url: '/GetResults', parse : function(response){ response.Result.Areas = new area_collection(response.Result.Areas); return response.Result; // this will return only the Result section from your JSON } }); var result_obj = new result_model(); result_obj.fetch(); </code></pre> <p>So when the response is fetched then the result_model parse function will only pick Result from JSON and then we create a collection out the areas and the corresponding parse for each collection and method will be called in order. Let me know if it works.</p>

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