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Helper I
Helper I

Power App - Same value gets added on all rows

Hello guys,


I m a novice , just started out with PowerApps 2 weeks ago and i am currently working on a desk reservation system.


The desk select page contains a gallery which pulls the desk info from a SharePoint list  called Desks and for each desk i have a checkbox next to it which adds the item to the collection OnCheck property and adds it to the collection.




I want to also add the person that will use that desk for on behalf of type of reservations but the issue that i am facing is the following:

I had the dropdown with my name on it inserted in the gallery but once i select a value in the 1st field, the same value gets added to all desks ( obviously and understandably i understand why it does that) but is there a way to add different values to each field without manually adding dropdowns for each desk ( which the number of can be dynamic) ?



thanks for the help









Accepted Solutions
Resolver III
Resolver III


updated few things. Please follow the following:

  1. this is how the design looks: Pencil = Selected desk (Label6), CheckBox (Checkbox1)and the dropdown control(Dropdown3)


  2. In the Checkbox control, - OnCheck(), write the following code:
    Collect(selectedDesks,{SelectedAgent:Dropdown3.SelectedText.Value, DeskNumber:Label6.Text})
    Here we are adding the columns SelectedAgent and DeskNumber into the collection manually.
  3. In the Patch(), update the code with the follwing:





Ouput (in SP list):



Please try and let me know if it worked!



View solution in original post

Resolver III
Resolver III

You could move the dropdown into the gallery so you can set the Person per Item.

Super User
Super User

What if you replace the checkbox with the dropdown of people's names. Then in the OnChange property add that desk to the collection with the name. 

Hello Brian,


Thanks for the reply, but if i do that wont all the desks be selected by default since they will have a person in them?

Hello @BCBuizer ,


Thanks for the reply, can you please tell me where i should modify that property as i can t find it.

Resolver III
Resolver III

Hi @danielf1 ,


Select and copy the dropdown. Then select the top item of your gallery and paste the dropdown in there. This will automatically replicate the dropdown in the below items so you can set the value per item.

Oh,i got that from the start,hence the issue










as it takes only one value, am i doing something wrong?

Helper I
Helper I

any ideas?

Resolver III
Resolver III

I am assuming Agents is the table name. Are there more records in this table other than your name? If yes, can you see all the Titles listed in the dropdown?

Hey James,


So i have 3 lists, one containing desks , one containing the reservations and one containing the people.(and a collection with all the details that are inserted in the reservations lists)


Agents is the list that contains the people, yes. Currently for testing i have just my name Danniel,Daniel1,Daniel2. Yes i can see all of them.




What i am trying to do is to add separate names / desk 

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