How to Evaluate a Variable Stored in a Field?

[annif]

I have an inline table like this:

Menu: Load * Inline

[ %Selection, %expression

sum, vSumPark

count, vCountPark

avg, vAvgPark ];

Currently, the %Selection field contains only one selected value. I want to evaluate the corresponding %expression so that I get the value of the variable it references (for example, $(vSumPark)).

I tried using this expression in the Qlik expression editor, but it doesn't work:

= '$( ' & %expression & ' )'

[Or · Accepted solution]

I'm not sure it's the cleanest way, but it works:

=$($(="[%expression]"))

[annif]

It worked, thank you! Regardaring the type..Thanks! Oops—fixed it now. Really appreciate it.