topic Clear up all variables in QlikView

Clear up all variables

Anonymous — Wed, 03 Dec 2014 13:26:59 GMT

Hi,

I was wondering if there is any way to clear (let vSales = Null()) all variables in one shot or loop.

Any idea? thanks in advace.

Marc.

Re: Clear up all variables

yduval75 — Wed, 03 Dec 2014 13:31:09 GMT

In the application directly.
Settings / Variable Overview. You select the first variable and press SHIFT to the last variable. Then select Remove

Re: Clear up all variables

ali_hijazi — Wed, 03 Dec 2014 13:31:51 GMT

in the script if you put let vSales = null() before your first reload it won't appear in the variable overview window

but once it is there (maybe you reloaded the document before you put the setting of the variable to null)

you need to manually remove the variable from the variable overview

Re: Clear up all variables

Anonymous — Wed, 03 Dec 2014 13:33:09 GMT

Sorry Yoann, I meant in script. Just wondering if possible...

Marc.

Re: Clear up all variables

Anonymous — Fri, 05 Dec 2014 13:38:31 GMT

So, my conclusion is that there is no way to do it in script.

Marc.

I select correct just to close thread.

Re: Clear up all variables

ValeriyaBartosh — Fri, 26 Jul 2019 14:18:14 GMT

Thank you!

Re: Clear up all variables

cristiand — Thu, 02 Dec 2021 14:22:22 GMT

Hi,

Not possible from the script far as I know, but you can do it from the app with help of an external script.

"WithDave" has created a chrome bookmark (bookmarklet) that allow us to delete all the variables from QS apps.

I tried it with QS Nov-21 and it is working fine.
You just need to add the bookmarklet to your chrome bookmarks tab and when you are at the QS app, open the variables editor and hit the bookmark.

Explanation:
https://withdave.com/2019/11/remove-destroy-all-variables-in-a-qlik-sense-application/
Bookmark to add:
https://withdave.github.io/qsvd/

Best regards,

Cristian