Code logic on URL Query String

Question

It would be highly useful to me if I could read a querystring param and use code logic with it.

For example, depending on the value...
Show or hide elements.
Set an element's text value
Change an element's background color
Change an img src

Bogdan · Answer

Hey, you can already access search params with "system" variable

Hero · Answer

I saw that I can access them. I just haven't found any way to conditionally act on them. If p1 = x, do a; if p1=y, do b, if p2=m, do c, etc.

Hero · Answer

Hopefully I'm just missing something.

Bogdan · Answer

there is "show" setting in every instance you can bind condition with system variable to it

Bogdan · Answer

Or you can bind ternary operator with system variable to image src

Oleg Isonen · Answer

Example expression that returns true or false and shows/hides the instance system.search.something == 'something'

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Code logic on URL Query String