Do not input private or sensitive data. View Qlik Privacy & Cookie Policy.
Skip to main content

Announcements
Want to see what's currently in public preview? We've pulled it all together in one place. Check it out here
cancel
Showing results for 
Search instead for 
Did you mean: 
ali_hijazi
Partner - Master II
Partner - Master II

trigger

Hello

How do i know if a field was cleared?

is there a trigger or a way to know this?

I can walk on water when it freezes
Labels (1)
4 Replies
settu_periasamy
Master III
Master III

Hi,

Put the Current Selection Box Object.

if there is any field value selected, it shows.

ali_hijazi
Partner - Master II
Partner - Master II
Author

no

I want to know when that field was cleared so that I set a variable to a value

I can walk on water when it freezes
settu_periasamy
Master III
Master III

try,

=GetSelectedCount(Field)

if it is zero, then there is no value selected.

marcus_sommer
MVP
MVP

Maybe you creates (for testings) a selection history like:

variable: vFieldSelectionHistory

= '$(vFieldSelectionHistory)' & chr(9) & date(now(), 'MM/DD/YYYY') & chr(10) & getfieldselections(YourField)

- Marcus