To Clear the values in List box object based on selections

[reddygaru]

HI i have on list box that contain two fields.

MTD  and YTD.

My Requirement is when i select MTD that time YTD field Clear.

 when i select YTD that time MTD field Clear.

[pradosh_thakur]

In Qlikview enable "Always one selected value" in the general tab.