Accessing nested objects in JSON feed - Sencha Touch
The solution! Turns out Sencha didn't like the $ in my template variable.
Ext.regModel('Count', { fields: [{name:'count', mapping:'content.$t'}]});this.list = new Ext.List({ itemTpl: new Ext.XTemplate('<div>{count}</div>'), loadingText: false, store: new Ext.data.Store({ model: 'Count', proxy: { type: 'scripttag', url : 'http://spreadsheets.google.com/feeds/cells/0AuYDRk91MX8-dHhkV29ZVkRGNjlvZjV4QVBIVmJubVE/odb/public/basic?range=A1&alt=json', reader: { type: 'json', root: 'feed.entry' } } }) });