Hi
Thanks for ask. I was talking about this feature: http://docs.sencha.com/extjs/4.2.5/#!/api/Ext.grid.feature.RowBody
Thanks God I already solved it, here was the solution I found (maybe could there a better one):
RepDBGrid.JSControl.JSCode('features:[{' + ' ftype: "rowbody", ' +
' getAdditionalData: function (data, idx, record, orig) { ' +
' return {' +
' rowBody: ''<div style="padding: 3; font-size:9px"><b>Chapa:</b>'' + record.get("5") + ''<br/>'' + ' +
' ''<b>CI:</b> '' + record.get("4") + ''<br/>'' + ' +
' ''<b>Cargo:</b> '' + record.get("8") + ''</div>''' +
' };' +
' }' +
' }]');
Any suggestion will well receibed.