Model Associations Return Empty Stores

[Dehru]

Hello,
I'm trying to use the generated association functions as described in the data guide to traverse associations in my model. For instance, a workspace has many portlets. When I define these two models and a store, and then I try to use workspace.portlets() I don't get any of the portlets. But if I walk the data field I see the data. Please see my example below and the console.log statements.

        Ext.define('Workspace', {
            extend: 'Ext.data.Model',
            fields: [
                'id','name'
            ],
            hasMany : {model:'Portlet', name:'portlets'}
        });


        Ext.define('Portlet', {
            extend: 'Ext.data.Model',
            fields: [
                'id', 'workspace_id', 'name', 'column'
            ],
            belongsTo : 'Workspace'
        });


        Ext.onReady(function() {

            var portletStore = new Ext.data.Store({
                storeId: 'portletStore',
                model: 'Workspace',
                data: [
                    {
                        "id":1,
                        "name": 'hello workspace',
                        "portlets": [

                            {
                                "id":1
                                ,"workspace_id":1
                                ,"title": "One"
                                ,"column": 1
                                ,"xtype": "chartportlet"
                            }
                            ,
                            {
                                "id":2
                                ,"workspace_id":1
                                ,"title": "Two"
                                ,"column" : 2
                                ,"xtype": "gridportlet"
                            }
                        ]
                    }
                ]
                
            });

            console.log(portletStore.first());//Works and data property shows two child portlets
            console.log(portletStore.first().portlets());//Does not contain any child portlets
            console.log(portletStore.first().data.portlets);//Does contain child portlets
            console.log(portletStore.first().getAssociatedData());//empty
        });

I must be building the relationship wrong but I can't see why. Any help would be appreciated.

[jamesmoey]

You need to specify the store proxy type.

    proxy: {
      type: 'memory',
      reader: {
        type: 'json'
      }
    },

Part of your sample code will become

  var portletStore = new Ext.data.Store({
    storeId: 'portletStore',
    model: 'Workspace',
    proxy: {
      type: 'memory',
      reader: {
        type: 'json'
      }
    },
    data: [
      {
        "id":1,
        "name": 'hello workspace',
        "portlets": [

          {
            "id":1
            ,"workspace_id":1
            ,"title": "One"
            ,"column": 1
            ,"xtype": "chartportlet"
          }
          ,
          {
            "id":2
            ,"workspace_id":1
            ,"title": "Two"
            ,"column" : 2
            ,"xtype": "gridportlet"
          }
        ]
      }
    ]
  });

Hope this help.

[Dehru]

I'll give that a shot.