Patch Collection in a Gallery via Text Input

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Posted on by alexaso

Hello Supporters,

I have a strange behavior in patching a collection.

OnChange / OnSelect Formula should patching the textinput to 'ThisItem'. Instead the 1st Row is updated.

Any thoughts on this?

Old Thread without solution:

Patch gallery only works on first item - Power Platform Community (lithium.com)

Thanks,

Alex

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Building Power Apps

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jthewissen 28 on at

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Hi,

The patch function probably sees two possible records that can be updated and because of this it will default to the first record.
You probably need to replace ThisItem in the patch with the following:

first(filter(ColEbeneW1Antworten, ID = ThisItem.ID)) < This will select the correct record in the collection by using a unique identifier, like ID.

Hope this helps.

Kind Regards,

Jeannot Thewissen

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alexaso 39 on at

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Still not working. I even entered the explicit ID

Patch(colEbeneW1Antworten;First(Filter(colEbeneW1Antworten; ID = 1)) ;{Grund: W1Antwort1_9.Text });;

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ANB 7,223 Super User 2025 Season 2 on at

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Hi,

Try LookUp instead:
Patch(colEbeneW1Antworten;LookUp(colEbeneW1Antworten; ID = 1);{Grund: W1Antwort1_9.Text });;

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Thanks,

ANB

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alexaso 39 on at

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thanks for you support! It was a bug with the textinput field. I have created a new one and now the patch with ThisItem works

Patch(colEbeneW1Antworten;ThisItem;{Grund: W1Antwort1_9.Text });;Patch(Warum5xCollection;Problemanalyse.Selected;{Status:"Update"})

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