How to DataItem Id dynamically

[pajelawrence]

Hi,

I have the same problem in DataItem. Moe specific I am using DataItem inside my DataView.
The question is:
1. How to set an Id on each DataItem?
2. This ID's is dynamically from server.

My idea is below.

config:{
		cls: 'kitten-list-item',
		action: 'freeStyleItem',
		
				
		dataMap:{
			setItemId: 'id', // This is What I mean. But it does not work, instead the ID was generated by the framework. "ext-layoutfreestyleitem-1"


			getImage: {
				setSrc: 'icon'
			},
			getName: {
				setHtml: 'name'
			}
		},
		image:true,
		image:{
			cls: 'x-img',
			itemId: 'id'
		},
		name:{
			cls: 'x-name',
			flex: 1
		}	
	},

Here is my JSON file

{
    "widgets": [
        {
            "order": 1,
            "id": "hey-297",
            "name": "Product and Services",
            "description": "Description soon!",
            "icon": "http://vegacrush.com/skyline/img/icongreen_badge.png",
            "edit": "arrow_right"
        },
        {
            "order": 2,
            "id": "296",
            "name": "Sencha touch",
            "description": "Description soon!",
            "icon": "http://skylinetest2.net/project2/assets/js/jquery/uploadify/features/1327899484-sub-icon-sencha-logo.jpg",
            "edit": "arrow_right"
        },
        {
            "order": 3,
            "id": "295",
            "name": "News Update",
            "description": "Description soon!",
            "icon": "http://skylinetest2.net/project2/assets/js/jquery/uploadify/upload/renz_logo.gif",
            "edit": "arrow_right"
        }
]
}

Please help me guys. Thank you in advanced

[mitchellsimoens]

Why would you need to set the id or itemId? You can get the dataitem if you have the index of the record in the store.