RadGrid for ASP.NET AJAX
Contents
RadControls for ASP.NET AJAX

Method which expands the table row with index passed as an argument. If the index corresponds to nested table item, all parent items will be expanded to top.

expandItem(index)

index

Integer

The row corresponding to the index will be expanded.

Example:

CopyJavaScript
function ExpandFirstItem() {
    var masterTable = $find("<%= RadGrid1.ClientID %>").get_masterTableView();
    masterTable.expandItem(masterTable.get_dataItems()[0].get_element());
}