dataIndex : 'event_when',
header : _this._strings['44749712dbec183e983dcd78a7736c41'] /* Date */,
renderer : function(v) { return String.format('{0}', v ? v.format('Y-m-d H:i:s') : ''); },
width : 100,
xns : Roo.grid,
dataIndex : 'event_when',
header : _this._strings['44749712dbec183e983dcd78a7736c41'] /* Date */,
renderer : function(v) { return String.format('{0}', v ? v.format('Y-m-d H:i:s') : ''); },
width : 100,
xns : Roo.grid,