Unable to bind record from associated data to Ext.List

[bino]

Hi,

I am new to ST and still learning few tricks but this time and I am having a hard time how to get records from data associations to Ext.List.

Here's my code.

			Ext.define('Place', {
				extend: 'Ext.data.Model',
				config: {
					fields: ['id','name'],
					hasMany: [
						{
							model: 'Location',
							name: 'locations',
							associationKey: 'location'
						}
					]
				}
			});

			Ext.define('Location', {
				extend: 'Ext.data.Model',
				config: {
					fields: [
						{
							name: 'address'
						},
						{
							name: 'city'
						},
						{
							name: 'country'
						},
						{
							name: 'lat'
						},
						{
							name: 'lng'
						}
					]
				}
			});


		this.resultsStore = Ext.create('Ext.data.Store', {
			model: 'Place',
			config: {
				autoLoad: false
			       proxy: {
		               type: 'jsonp',
			      url: 'https://api.foursquare.com/v2/venues/suggestcompletion?ll=' + lat + ',' + lon + '&oauth_token=SECNGXU003CSP5VZMCS5VRUDB24O3TIKW3O3BF4YCKDKCG20&v=20130211',
		              reader: {
		                  type: 'json',
			          rootProperty: 'response.minivenues'
			         }
		              },

			}
		});

		this.resultsList = Ext.create('Ext.List', {
			renderTo: this.getComponent().element.dom,
			store: that.resultsStore,
			margin: 2,
			itemTpl: ['{name}', '<tpl for="locations">', ' {address} ', '{city} ', '{country}', '</tpl>']
		});

		this.resultsList.on('itemtap', function(self, index, target, record) {
			console.log(record.get('address')); <-- this is not working returns undefined
			that.setValue(record.get('name'), record.get('id'));
			that.isSelectedItem = true;

As you can see I am trying to access the "address" field from Location model which is associated to the Place model via record.get('address') through itemtap event of Ext.List. Though I am able to get a value when I just do a record.get('locations') but this returns a value like

Object
address: "Camarin Rd."
city: "Caloocan City North"
country: ""
id: "ext-record-51"
lat: 14.751034083341276
lng: 121.03739867183924
__proto__: Object

I had been pounding my head what was I missing. A shed of light is very much appreciated.

Thanks in advance.

[bino]

Any one really badly need help on this one. Let me know if something's not clear. Thanks

[cyee]

Does

record.get('locations').get('address')

work?


Also, you shouldn't use a field called 'id' in the model. It conflicts with the internal ID that ST uses.

[bino]

Hi cyee I was able to get around of it using record.get('locations')[0].address. Value returned by get('locations') is an array so I have to index the field that I wanna pull i.e. address.