Answered

Returning Value from Flow within ForAll

(0) Share

Report

Posted on by weebot

Hi,

Powerapps rookie here... I have the following code in my submit button and want to return the value from power automate.

ForAll(colCameraImages As mycollection,
App_Grid.Run({contentBytes: mycollection.Value,name:mycollection.Id}
,mycollection.Crew,
mycollection.SlipType,Right(mycollection.ServiceOrder,6),
Text(mycollection.Crew_Date,"YYYY-MM-DD"),
"WE "&Text(DateValue(mycollection.Crew_Date),"mm-dd-yy")));Reset(SearchBox);Reset(Gallery1);
Clear(colCameraImages);Reset(Radio1);Reset(ListBox1);

Screenshot 2023-01-26 220709.png

How do I adjust the code to return the response value as I like to show it in a text box in the app? Many thanks!

Categories:

Building Power Apps

All responses (3)

Answers (1)

Sort by

PatilChetan on at

Like
a
(0)

Report
Copy link

Link copied!

Hello,

You could get some idea from below article
https://d365demystified.com/2021/04/29/call-a-flow-from-canvas-power-app-and-get-back-response-power-platform/

Regards,
Chetan
Verified answer

EddieE 4,650 Moderator on at

Like
a
(0)

Report
Copy link

Link copied!
@weebot

You could try setting a variable to get your responses into a table, something like

Set( flowReturn, ForAll(colCameraImages As mycollection, App_Grid.Run( {contentBytes: mycollection.Value,name:mycollection.Id}, mycollection.Crew, mycollection.SlipType, Right(mycollection.ServiceOrder,6), Text(mycollection.Crew_Date,"YYYY-MM-DD"), "WE "&Text(DateValue(mycollection.Crew_Date),"mm-dd-yy") ) ) ); Reset(SearchBox);Reset(Gallery1); Clear(colCameraImages); Reset(Radio1);Reset(ListBox1);

In your Flow, add a second response parameter called "itemid" and set it to the mycollection.Id value from PowerApps.

What gets returned is a Table which you can add to a gallery to view it's contents or add to a label and add this code to the Text property see the contents

Concat(flowReturn, itemid & "_" & response & ", ")

You can then use this data as you want inside your app
weebot 21 on at

Like
a
(0)

Report
Copy link

Link copied!

Thanks all!
@EddieE - very helpful. I was stuck on where to place the set function and the concat was helpful to know! Working for me now!