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  • Koen van Ras 45 posts 272 karma points c-trib
    Jan 28, 2019 @ 10:44
    Koen van Ras

    ApplicationEventHandler prompt


    I created a media service event handler for "saving" where I check the aspect ratio of an uploaded image.

    Now what I want to do is prompt the user after uploading an image if the image is not the desired aspect ratio, if they still want to upload the file.

    How do I do this, I have been trying to figure it out with but haven't found it yet.

    The solution I'm looking for should be somewhat like the prompt you receive when you leave a node without saving the changes.

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