Answered

Custom page embedded in modeldriven app table form is not showing

Like (0) Share

Report

Posted on 28 Mar 2025 09:56:39 by AM-28030931-0

I have a modeldriven app table form with a tab where i have embedded a custompage. When I deploy it to my uat environment it working fine but i prod it displaying an empty tab. It looks like the custompage is not opened for the app users - It ONLY works when I'm opening form!!. Is there some additional permissions that I need to provide to the users?

some of the code:

fetch('https://' + window.location.hostname + "/api/data/v9.2/environmentvariablevalues?$select=environmentvariablevalueid,_environmentvariabledefinitionid_value,value&$expand=EnvironmentVariableDefinitionId($select=displayname,schemaname)&$filter=EnvironmentVariableDefinitionId/schemaname eq '" + envvariable + "'", {
           method: 'GET',
            headers: {
            'Content-Type': 'application/json; charset=utf-8  ' 
            }
        }).then(response => response.json())
        .then(async (wr) => {
            //set IFrame source to app-url and add ID of record
            var appid = wr.value[0]['value'];
            document.getElementById('iframe').src = 'https://apps.powerapps.com/play/e/' + appid + '?recordId=' + id;
        });
 

Categories:

Microsoft Dataverse

ShowProcessPage.html

All responses (3)

Answers (1)

Verified answer

AM-28030931-0 13 on 28 Mar 2025 at 16:05:08

Like (1)

Report

Custom page embedded in modeldriven app table form is not showing

It was actually not the permissions to canvas app but read access to Environment Variable Definition table that was missing.
AM-28030931-0 13 on 28 Mar 2025 at 12:40:48

Like (1)

Report

Custom page embedded in modeldriven app table form is not showing

Thanks @GabGadou
I have checked the permissions on the app. I have shared page with an Azure security group and provided that with security role for the dataverse tables used.

I found it - the permissions for canvas app was missing.
Cheers

Anders
GabGadou 540 on 28 Mar 2025 at 12:15:20

Like (0)

Report

Custom page embedded in modeldriven app table form is not showing

Hi,

Here's the problem with embedded canvas, you need to share the app with all users using your application. You did not say that you shared the application, this is why I'm talking about it :). Users from development/UAT environments are not the same from Production environment. Maybe you can work with security group from Azure ? Otherwise, you can use 'Everyone', but it is not a secured way to do it.

About permissions, for sure, users need to have privileges on 'Canvas app' from your security roles.

I hope it helps!
_____________________________________________________

Please click Does this answer your question if my post helped you solve your issue. This will help others find it more readily. It also closes the item. If the content was useful in other ways, please consider giving it a Like.

Community site session details

Custom page embedded in modeldriven app table form is not showing

Helpful resources

News and Announcements

Quick Links

🌸 Community Spring Festival 2025 Challenge 🌸

Kudos to the March Top 10 Community Stars!

Announcing Our 2025 Season 1 Super Users!

Leaderboard

Featured topics

Product updates

Community site session details

Custom page embedded in modeldriven app table form is not showing

Helpful resources

News and Announcements

Quick Links

🌸 Community Spring Festival 2025 Challenge 🌸

Kudos to the March Top 10 Community Stars!

Announcing Our 2025 Season 1 Super Users!

Subscribe to this forum!

Select categories

Leaderboard

Featured topics

Product updates