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Set Variable When Combo box item is deselected?

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Posted on by PatrickMcLeanGL

I am able to change the visibility of forms by setting the variable of Visible to true when an item is selected with my combo box, but I want to set it back to false when I deselect the item (its a single select combo box). I have this in the OnChange property:

If(!IsBlank(ReturningVisitorsBox.SelectedItems), Set(aVis, true), Set(aVis, false))

It's not setting back to false with this, is there somewhere else I need to put this in?

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PatrickMcLeanGL on at

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Re: Set Variable When Combo box item is deselected?

Worked perfectly thank you!
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bengo83 159 on at

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Re: Set Variable When Combo box item is deselected?

Hi PatrickMcLeanGL

Here is the code to set the variable:
Set(aVis,CountRows(ComboBox1.SelectedItems)>0)
I hope it helps 🙂

Best regards
Beny
kelseytran 292 on at

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Re: Set Variable When Combo box item is deselected?

Hi @PatrickMcLeanGL ,

That code looks correct for the OnChange property, but that will only fire when the selected item changes, not when the selection is cleared. Try keeping your code on the OnChange property, but add this to the OnSelect property of the control that clears the selection to reset the visibility variable:
OnSelect: Set(aVis, false); Reset(ReturningVisitorsBox)
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