Clearing the white board
CLEAR ALL!! very useful feature in QlikView. However, sometimes you don’t wish to clear everything in your data model. Suprisingly there is no event assigned to this user action. In this video, I’ll show you how to trigger the Clear All event in QlikView. I’ll be using following tools…
- ConcatFunction (As string builder)
- IF (Boolean Condition)
- $Field (Meta data field)
- Dollar ($) Sign Expansion
- OnChange Variable Event
- Bookmark/ Select in Field Trigger
Here is the expression:
=IF($(=Concat(DISTINCT ‘GetSelectedCount(‘ & $Field & ‘)’, ‘ + ‘)) = 0, 1, 0)
I hope this useful! Also, recommend you to particpate in QlikShare’s QlikView Question of the Day. I have posted some interesting QlikView Questions to challenge you!
Please note: You can change the quality of the video by changing the resolution to (1080P)HD. You can change this by using the setting button on the bottom right hand side of the video.