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Answered eventhandlers in MIGx and processing snippets

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    Tyreal2012 Reply #1, 12 years, 10 months ago
    is it possible to run event handler requests on MIGx? We need to remove a Gallery from Gallery when an item is removed from the MIGxdb we are using.

    We also need to process a snippet to get an id from a gallery which is selected from a dropdown - can we do this?

    Apologies for the vague questions =]

    This question has been answered by Bruno17. See the first response.

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      Bruno17 Reply #2, 12 years, 10 months ago
      I think you can extend your xpdo-schema with a gallery-object and have a composite-relation from your object to the gallery-object (connected by gallery-id).

      This way the gallery should be removed, when your object is removed.

      If you also want to remove all the related images and everything you can extend your object-class with a custom remove-function.


      To get the gallery-ids in your input-options you can use a @EVAL - binding and run a snippet for example migxLoopCollection to get the galleries with its ids.

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        Thanks!
        • 30912
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        Tyreal2012 Reply #3, 12 years, 10 months ago
        can the result from migxLoop be passed back into a snippet?

        the reason is this: https://forums.modx.com/thread/83283/display-images-in-tv-list-in-the-manager-for-selecting-first-image#dis-post-483986

        Thanks