tag: 'tfoot',
cn : []
};
+
+ var cm = this.cm;
for(var i = 0, len = cm.getColumnCount(); i < len; i++){
if(ds.getCount() > 0){
ds.data.each(function(d,rowIndex){
var row = this.renderRow(cm, ds, rowIndex);
+
+ Roo.log("ROW");
+ Roo.log(row);
tbody.createChild(row);