How to add sub rows on cellchaged event of the treegrid

Suite and Optimus Suite 5
#1

mygrid.attachEvent(“onCellChanged”, function(rId,cInd,nValue)
{
if(cInd == 18)
{
var occurenceLen = occurrences(rId,"_");
if(occurenceLen == 1)
{
// addRow(rId);
}

}
});

But oncell changed events called for the newly added rows, so it adds new rows to some other rows.Please help to solve this issue.

#2

Please, try to use the onEditCell event.
Also you may try to attach the onCellChanged event after the data is loaded to the grid.