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Sort delegation and dynamic column issues

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Posted on by Community Power Pla... Microsoft Employee

I tried a number of different ways of doing this and after reading an article (With Statement managing Delegation – Practical Power Apps) by @WarrenBelz, I managed to get rid of the delegation error but still can't get my column name to work in a variable for a dynamic sort. Note, the filter works fine, the problem is with the sort. My questions are...

Can someone explain why both the column name variable (varSortPractitionerCol) and the sort direction variable (varSortPractitionerDir) are not delegable in the commented-out example?
In the commented-out example, even when I use the literal column name (PTR_LastName), which works, with the sort direction variable (varSortPractitionerDir), the sort direction variable gives a delegation warning, Why?
I am assuming from the article that putting my results in local storage with the With statement resolves the delegation issue, correct?
Finally, and most importantly, why will my column name variable (varSortPractitionerCol) not work even though it is the same as the literal column name (which works when I put it it) and how do I resolve it?

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WarrenBelz 154,924 Most Valuable Professional on at

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Hi @Anonymous ,

You need to use SortByColumns (not Sort) if you want a Variable sort column name as this takes a Text input, whereas Sort takes the column name, which cannot be set dynamically with a Text value.

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Community Power Pla... Microsoft Employee on at

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I had some other things wrong, this being one of them. But why would it give me a delegation warning with no error msg and just not work? I think the built-in error handling could be better on this function.

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WarrenBelz 154,924 Most Valuable Professional on at

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Hi @Anonymous ,

You could be right on the error handling at times . . .

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