Collect nested gallery

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Posted on by Mana

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Hello all,

I have a gallery (Gal_1) with another gallery (gal_2) inside of it. Now I really need help to create a colection of Gal_2. Whatever I have tried only gives me a collection without any data inside.

Your help will be very appreciated.

Thanks in advance.

Regards

Angela

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Building Power Apps

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RusselThomas 4,014 on at

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Hi @Poma1 ,
A gallery contains multiple rows of data, so I'm assuming the context of collection is for a specific row inside the gallery. Assuming you have a ParentGallery with each row containing a ChildGallery, and also assuming you want to collect the data for the currently selected item in ParentGallery, then you can add a button outside the gallery and set its OnSelect: property to the following;
ClearCollect(collectSelectedChildGallery, ParentGallery.Selected.ChildGallery.AllItems)
This will place the contents of ChildGallery.AllItems for the currently selected row of ParentGallery into the collectSelectedChildGallery collection.

Hope this helps,
RT

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Mahaprasad Das on at

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I have used above formula but it is not showing any data in it.
ClearCollect(ColMain, Gallery4.Selected.Gallery3.AllItems);
My Gallery4 is the distinct value of EmployeeEmail and in Gallery3 I am showing task details of employee By matching the email value and id. And The purpose of doing this to show the multiple task of one employee for the current week. And I want to export the gallery data into excel for that I need to store gallery data in to a collection. I have tried Multiple solutiion but it is not working. One of the formula is
ClearCollect(collTwo,Ungroup(ForAll(Gallery4.AllItems,ForAll(ThisRecord.Gallery3.AllItems,{EmployeeEmail:Gallery3.Selected.EmployeeEmailLebel,date:Gallery3.Selected.DateLebel,description:Gallery3.Selected.DescriptionLebel,priority:Gallery3.Selected.PriorityLebel,IsImportant:Gallery3.Selected.PriorityLebel,EstimatedHour:Gallery3.Selected.EstimatedhrsLebel,Status:Gallery3.Selected.StatusLebel})),"Value"));
It is showing the table but there is no data in it

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MalyMajo 87 on at

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I have similar issue. Nested gallery appears as empty, only headers are loaded. Have you found any solution?

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