topic IF ... OR/AND ... Then in App Development

IF ... OR/AND ... Then

Lin1 — Wed, 23 Feb 2022 17:16:54 GMT

Hi. I am new to Qlik and hope someone can help me on this, many thanks:

Can I use:

IF vFullMode = 1 or vQvdExists = 0 then ...

OR:

IF vFullMode = 1 and vQvdExists = 1 then ...

OR:

IF vFullMode = 1 then

IF vQvdExists = 0 then

......

Else

......

End IF

chris_djih — Thu, 24 Feb 2022 08:24:36 GMT

The easiest way to find out without waiting hours or days for an answer in the comunity is:

Just try! Use a trace string to test if your logic is correct.
(short answer: yes)

Lin1 — Tue, 01 Mar 2022 09:29:28 GMT

Thank you Chris. I will check out how Trace works.

I tried IF vFullMode = 1 or vQvdExists = 0 then ..., it seemed worked fine. So I guess it is allowed.