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Collect items from gallery containing dropdown control

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Posted on by OmarSaleh

Hello,

I have a gallery that's created from a collection (Items property is set to a collection called c_approvers). However, I added a dropdown to the Gallery and set its Items to: Filter(Users, Role=ThisItem.appr_role), where Users is another table that contains two columns: Role, and Username. The idea here is to show the different usernames in the dropdown that have the same Role. I'm able to see the names of users when running the app.

Problem:

I created a button to collect the details of the gallery to another collection (myCollection) and used the following:

Clear(myCollection);
ForAll(
Gallery.AllItems As item,
Collect(myCollection, {Index : item.Label33.Text, Approver: Dropdown5.Selected}
));

When I check the result I get the following:

Approver Index

[Record] 1

[Record] 2

[Record] 3

I need to get the name of the approver, not a record. Your advice is appreciated! thanks.

Categories:

Building Power Apps

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WarrenBelz 152,845 Most Valuable Professional on at

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Re: Collect items from gallery containing dropdown control

Hi @OmarSaleh ,
Assuming Approver is a Person Field

Clear(myCollection); ForAll( Gallery.AllItems As item, Collect( myCollection, { Index : item.Label33.Text, Approver: Dropdown5.Selected.DisplayName } ) );

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OmarSaleh 36 on at

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Re: Collect items from gallery containing dropdown control

Thanks, @WarrenBelz for your response. Approver is not a Person field, it's a text (name) from a table that has the following columns: ID - Approver - Email - Role. There might be multiple approvers (names) having the same role, so the dropdown is added to select the relevant approver for the app user.
The collection that's used to build the Gallery has only Index and Roles details. Hope this makes it clear to you. Please let me know if you need further explanation.

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OmarSaleh 36 on at

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Re: Collect items from gallery containing dropdown control

@WarrenBelz, I just changed the column name in the table from (Approver) to (ApproverName) to avoid confusion and tried to add it here:
Approver: Dropdown5.Selected.ApproverName

But the collection now shows the same name repeated in all records although different names were selected for indexes 1 and 3.

1 Asif
2 Asif
3 Asif

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OmarSaleh 36 on at

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Re: Collect items from gallery containing dropdown control

@WarrenBelz , I think the name is repeated because this below statement is getting the name of the last clicked-on record in the Gallery.
Dropdown5.Selected.ApproverName

Look at the screenshot here, because Asif was the last name I selected, the record is highlighted and the name is repeated in the output collection.

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Verified answer

WarrenBelz 152,845 Most Valuable Professional on at

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Re: Collect items from gallery containing dropdown control

@OmarSaleh ,

If the dropdown is in the gallery, you just need to add Item. to the front as in the line above.

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