Does anyone know how to create a pop-up window in Power apps that depend on a power automate flow?
If I try to save a photo in sharepoint from Power apps with a name that already exist, I want a pop-up window to be shown:
"A file with that name already exist, do you want to continue?" 🙂
@GarethPrisk Thank you for your answer.
I already have a Powerapp and a flow that works. I even have a pop-up, but I can't figure out the formula to put in the pop-up that stop the flow if the same name already exist.
This can be accomplished by combining a few approaches. You will want to present the user with a blocking/modal dialog, while the Flow runs and then returns a value.
https://powerapps.microsoft.com/en-us/blog/creating-dialogs-in-powerapps/
https://docs.microsoft.com/en-us/powerapps/maker/canvas-apps/using-logic-flows
Thankfully, Flows are synchronous when invoked from a canvas app. At a high-level, you will
@rahulswimmer has a cool write up on elegant notifications for users. BTW https://powerusers.microsoft.com/t5/Building-Power-Apps/Create-Chips-component-using-PowerApps/m-p/767116#M244374
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