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How to reset chechboxes in a gallery

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Posted on by common_user

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Hi all,

I have a gallery that is connected to a collection, in this gallery I have a checkbox in all rows. I would like to create a button (outside the gallery), when I click on it I want to reset all selected checkboxes in the gallery.

I try something as Patch(collection; Gallery.AllItems;{Selected:false}) but don't work, can you help me please?

Thank you

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Waegemma 583 Super User 2024 Season 1 on at

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Hi @common_user ,

It depends if the checkbox is connected to a field/column of the collection or not.

Not connected to a field/column

First add a field when you Collect the collection, and give it the default value 'false'

ClearCollect(collection,AddColumns(YourDataSource,"SelectionField",false))

then do the steps you would do with an existing column:

Connected to a field/column 'SelectionField' (replace with your own column)

Properties of the CheckBox:

OnCheck: Patch(collection, Thisitem, {SelectionField: true}) OnUncheck: Patch(collection, Thisitem, {SelectionField: false}) Default: Thisitem.SelectionField

Properties of ResetButton

OnSelect: UpdateIf(collection,true,{SelectionField: false})

Hope this helps,

Marc

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