Discussion Board for collaboration on QlikView Scripting.
i defined a variable in my document:
showBrain = 0
Now i have an image with the condition that it will only be shown if showBrain = 1.
I now need some kind of trigger or something similar which detects when a specific value in a table is selected.
So for instance i have the table:
Only if the Brain is selected (exclusively meaning no other value in the table) then the variable showBrain is switched to =1.
Also i need a second trigger. Even if the Brain is selected but anything else within the table is selected then the variable should switch back to showBrain =0.
My biggest problem is that i do not exactly know where and how to define this trigger. I guess in the trigger properties for the document?
But i am not sure. Any help is very much appreciated!
Go to Solution.
I think there are two ways:
1) Create a variable that changes value depending on your conditions, something like
= If( Only( YourFieldName ) = 'Brain', 1,0)
2) Create a field event trigger OnSelect of YourFieldName, with an action to change the variable (with a similar expression like above).
I think I would go for 1), since it's easier to understand what's happening when checking the variable.
Thank you for that great reply,
i went for your first suggestion and it works great!!!