hi,

i am using infragistics v6.2.it is not supporting for the Infragistics.WebUI.UltraWebGrid,drop down and tree view .

It is throwing javascript error.

for (e.g) if i click the UltraWebGrid row for the first time it is not showing any error, but in the same page ,same ultrawebgrid if u click the another row, it is showing javascrip error like

Unable to get the value of the property 'apply' :object is null or undefined