Removing Attachments using Attachment control

[LukasSliuzas]

Hello,

I have a gallery with attachment control. When having Gallery selected item I wish to remove one out of maybe 3 attachments. Looking for guidance how to do such thing. 

[PriyankaGeethik]

Hi @LukasSliuzas ,

Do you randonly want to remove the item from the attachment control or you have any 'X' icon to remove the selected attachment from the attachment control ? 

A screenshot will be helpful. 

[LukasSliuzas]

Hi @PriyankaGeethik 

Yes I do "X" but I don't use EditForms to create this attachment controls. All of my fields and items are created/updated via Patch. No SubmitForm(Form1) thing

[vidyadhar]

For attachment control  use this action ,OnRemoveFile on this action use flow to remove the desired file from the sharpoint.

[LukasSliuzas]

@vidyadhar Hello,

Do you have an example how to do such flow?

[PriyankaGeethik]

Hi @LukasSliuzas ,

In the Create screen do you have this control ? 

[LukasSliuzas]

@PriyankaGeethik 

Yes I do and I use OnAddFile:

Then I just push that data via PowerFlow and issue solved. If I could somehow get those attachments into Collection again and maybe somehow to compare them I could run same flow but backwards

[PriyankaGeethik]

Hi @LukasSliuzas ,

As per your code it seems you are collecting all the attachments in colFinalData. Are you pushing all the attachments at once or one by one ? 

[LukasSliuzas]

Yes I do push all of them at the same time in a flow.

[PriyankaGeethik]

@LukasSliuzas 

In that case it is possible for you to create a gallery and add colFinalData as item and show the attachment name in text field and add a cross icon on click of which you can delete the files and after that on button trigger or some other trigger you can push the remaining attachments into the flow.