treegrid select one row

[mars610]

I want to use treegrid for the use of a line similar to the method  'selectRow' of datagrid  selected, if treegrid not provide such API?

code :
$('#tt').datagrid('selectRow',index);

but

$('#tt').treegrid('selectRow',index)

the red color code is not work.

[stworthy]

Many methods of treegrid are similar to tree, please use the 'select' method:

$('#tt').treegrid('select', id);

[mars610]

thinks