Logic in Wappler

Hi!
I’m a new at Wappler.
How do I do this in Wappler?

I have variables
man, tis, ons, tor, fri, lor, sun
and a tempVariable and a query parameter.

Want to do this …

If (tempVariable == 1) {man = queryParameter}

If (tempVariable == 2) {tis = queryParameter}

If (tempVariable == 3) {ons = queryParameter}
and so on…

How do I do this?
Is it even possible?