If name appears in Dataverse column, change display mode...

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Posted on by Kosenurm

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Hi,

I have a button which I want to have the DisplayMode of Edit if a column on a Dataverse table includes their email address, and Disabled if it doesn't appear in that column. Their email address could appear more than once in this column, but I am only interested if they appear, no matter how many times.

I have tried...

If(First(Filter('DV_Table', 'Manager Email' = User().Email)), Edit, Disabled)

but this errors... any ideas what I'm doing wrong?

Thanks

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Microsoft Dataverse with Power Apps

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ChrisPiasecki 6,424 Most Valuable Professional on at

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Hi @Kosenurm,

Instead of first + filter, use Lookup. Also, User().Email will give you a delegation warning so I suggest you set that to a variable first then reference the variable in the formula. This also looks like a formula you could reuse elsewhere so you may also want to set the result of this formula to a variable.

In your app OnStart:

Set(EmailVar, User().Email);

Set(IsManager, If(IsBlank(LookUp('DV_Table', 'Manager Email' = EmailVar)), false, true);

Display Mode formula:

If(IsManagerVar, Edit, Disabled)

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Kosenurm 802 on at

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Thanks. I got round it another way by using...

If(CountRows(Filter('DV Table', 'Manager Email' = User().Email)) > 0, Edit, Disabled)

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