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Placeholder in eval for populating dropdowns

Discussion in 'Community' started by bonghetti, Nov 24, 2021.

  1. bonghetti

    bonghetti Member

    Level: Community
    Is it possible to use the placeholder in the populate eval of the dropdown? I need to use it and not cascadingdropdown for multi select. I set up the query but the '{my-> id} doesn't work either. Thank you in advance
     
  2. lousyfool

    lousyfool Active Member

    Level: Community
  3. troester

    troester Well-Known Member Staff Member

    Level: Community
    Element placeholders are not working but "static" placeholders are.
    It's '{$my->id}'.
    If you need a dropdown changing depending on the change of other elements use a dbjoin element with Data-where with element placeholders + ajax update enabled.
     
    lousyfool likes this.
  4. bonghetti

    bonghetti Member

    Level: Community
    Thanks I solved with static placeholder, but how can I use dbjoin with multiselect?
     
  5. troester

    troester Well-Known Member Staff Member

    Level: Community
    Set "Render as" multiselect (or checkbox).
    For details see fabrikar.com/forums/index.php?wiki/database-join-element
     
  6. bonghetti

    bonghetti Member

    Level: Community
    Thanks I do some tests
     

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