Trigger flow from web part

Hi mingyk,

To trigger a flow from a SharePoint web part you can try to use a Power Apps button.

Here are the steps on how to create a Power Apps button and trigger a flow from a SharePoint web part:

1. Create a Power Apps button.

   • Go to Power Apps and create a new canvas app.

   • Add a button to the app.

   • In the OnSelect property of the button, add the following code:

     Launch(
         "https://flow.microsoft.com/manage/environments/{EnvironmentName}/flows/{FlowID}/run"
     );

     Replace {EnvironmentName} with the name of the environment where your flow is located and {FlowID} with the ID of your flow.

   • Save and publish the app.
     
     

2. Embed the Power Apps button in a SharePoint web part.

   • Go to the SharePoint page where you want to add the button.
   • Add a Power Apps web part to the page.
   • In the App property of the web part, select the Power Apps app that you created.
     
     

3. Create a flow to be triggered by the Power Apps button.

   • Go to Power Automate and create a new flow.
   • Select the "When a button is clicked" trigger.
   • In the OnSelect property of the trigger, select the Power Apps button that you created.
   • Add the actions that you want to perform in your flow.
   • Save and run the flow.

Here are some useful links regarding your issue:

• Create a Power Apps button: https://learn.microsoft.com/en-us/power-apps/maker/canvas-apps/controls/control-button
• Embed a Power Apps button in a SharePoint web part: https://www.c-sharpcorner.com/article/embed-powerapp-form-on-sharepoint-page-microsoft-powerapps-webpart/
• Create a flow to be triggered by a Power Apps button: https://learn.microsoft.com/en-us/power-apps/maker/canvas-apps/how-to/trigger-flow