PowerApps Error Handling

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In this video I demonstrate a pattern you can use to handle errors in PowerApps.
First, I show how to handle errors globally with global variables and then I show how to handle errors on specific pages with context variables and update the user interface accordingly.
Get the PowerApp here: "toddbaginski.com/blog/files/PowerApps/Error Handling Demo App Sample.msapp"
Get the Azure Functions here: "github.com/TBag/app-insights-..."
If you need help, consulting, or assistance please reach out at power.canviz.com/power-platfo...

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Опубликовано:

21 июл 2024

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Комментарии : 14

@DavesTechTips 5 лет назад

Thank you Todd, as usual, great content.

@hassanelkhouli 5 лет назад

Hi Todd, I hope you are doing well. I was wondering if you may able to create a video about deep linking in power apps with an application that has more than 4 screens. so at the start app, a timer may detect the login screen and move the screen to the screen of the gallery then another timer detects the app ID and other criteria then open the right screen. I hope that was clear. Thanks Hassan

@DavesTechTips 5 лет назад

Hey Todd, just one quick question. Have you had a problems with the toggle not firing if the global variable isn't set on the screen where the toggle resides. It seems to have stopped working on the web player, but if I test it in the studio it still works. Just wondering if you have experienced the same?

@ToddBaginski 5 лет назад

Arggh. No, I have not had an issue with this before in the web player, but now I just tested it after seeing your comment and I do see this same issue in the web player. I do not see this issue in the client app on iOS or Android (just tested those too). I am going to reach out to the PowerApps team to find out why this behavior has changed.

@DavesTechTips 5 лет назад

Thank you Todd! I have tried using collections with the toggles and they still work on the web player. Lemme know if I can help or test anything on my side.

@ToddBaginski 5 лет назад

Trading emails with the PA team about this. I have been provided a workaround for the web player. The workaround is to add a reference to the toggle control on the pages where the toggle control does not exist. To do that easily you can add a label, make it invisible, and set the text property to tglErrorGlobal.Value. I did this and it worked well. Waiting to hear if this is a temporary workaround or not.

@DavesTechTips 5 лет назад

Thanks@@ToddBaginski. I suspected that this has something to do with delayed load or something that causes it not to be loaded on the screen. If I enable delayed load, it also stopped working where toggles are monitoring collections.

@Mx81 4 года назад

@@DavesTechTips Thanks to your question, I just read the workaround. I also postet this topic to the Power Apps Forum (powerusers.microsoft.com/t5/Building-Power-Apps-Formerly/Reuse-code-with-toggle-button/m-p/414752/highlight/false#M122476)

@CloudhoundCoUk 5 лет назад

Hello Todd, I watched July community video with great interest. Fabulous presentation. You mentioned in the video above and the community demo you would upload the app demo to PowerApp Community. I haven't been able to find this. Could you provide a link to the download link? Thank you.

@ToddBaginski 5 лет назад

Awesome, thanks for the super feedback, that's very kind of you. You can get the PowerApp here: toddbaginski.com/blog/files/PowerApps/Error Handling Demo App Sample.msapp

@CloudhoundCoUk 5 лет назад

@@ToddBaginski Thanks for reply I really appreciate you taking the time to do so. Link returns 'page doesn't exist' link is toddbaginski.com/blog/how-to-log-powerapps-errors-and-telemetry/

@ToddBaginski 5 лет назад

@@CloudhoundCoUk Looks like RU-vid is messing up the link. Try pasting this into your browser. toddbaginski.com/blog/files/PowerApps/Error Handling Demo App Sample.msapp

@efernandes67 5 лет назад

Great video Todd. How can I download the this App? I can't see the link below the video.

@ToddBaginski 5 лет назад

Thanks for your kind feedback, glad you liked it. You can get the PowerApp here: toddbaginski.com/blog/files/PowerApps/Error Handling Demo App Sample.msapp