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Dynamics 365 Community / Forums / Microsoft Dynamics 365 | Integration, Dataverse... / Execution context have...
Microsoft Dynamics 365 | Integration, Dataverse...
Answered

Execution context have undefined _eventArgs attribute in UCI

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Posted on by Nicco 25

I'm having an issue on getEventArgs() of the execution context object. I've passed the execution context as first parameter on the field event

2627.pastedimage1608017462512v3.png

However, I am encountering this error once it fired:

8713.pastedimage1608017365398v2.png

When I debug the script, I observed that the execution context has 'undefined' _eventArgs attribute:

5707.pastedimage1608017562361v4.png

This is working on previous version but when we transitioned to UCI, this issue occurs.

  • Verified answer
    Nicco Profile Picture
    Nicco 25 on at
    RE: Execution context have undefined _eventArgs attribute in UCI

    I've raised a support ticket on Microsoft and they confirmed that this is an issue on UCI upgrade. It was fixed with their weekly patch updates.

  • Nicco Profile Picture
    Nicco 25 on at
    RE: Execution context have undefined _eventArgs attribute in UCI

    Hi Miguel, yes that is part of my code:

    5488.pastedimage1608025337698v2.png

    I'm wondering if in UCI the getEventArgs() is moved to other object or the way it should be retrieved has changed.

  • Suggested answer
    Miguel Lourenco Profile Picture
    Miguel Lourenco on at
    RE: Execution context have undefined _eventArgs attribute in UCI

    Hi,

    have you tried:

    function preventAutoSave(executionContext) {
    var eventArgs = executionContext.getEventArgs();
    if (eventArgs.getSaveMode() == 70 || eventArgs.getSaveMode() == 2) {
        eventArgs.preventDefault();
    }
}

    as stated in https://docs.microsoft.com/en-us/powerapps/developer/model-driven-apps/clientapi/reference/save-event-arguments/getsavemode 

    In your scenario without the prevendefault.

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