Expands a specified row in TreeGrid component.

Parameters

Param	Type	Details
row (optional)	Object	The row to be expanded

Return Value

This method does not return a value.

Remarks

A call to this method will trigger beforeExpand and afterExpand events. By handling beforeExpand event you can prevent expanding of specified row using your own custom conditions.
An row can also become expanded by setting the expanded variable of row object to true. However, in this case only afterExpand event will be fired.
If there is no specified row, all rows in TreeGrid will become expanded.

Version Information

Supported in: v1.0.

See Also