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  • Daniel Conner 19 posts 131 karma points
    Jul 01, 2020 @ 13:13
    Daniel Conner

    Conditional Logic in umbraco forms 8.4.1


    I have an umbraco 8.6.0 instance with umbraco forms 8.4.1 and I cannot get the conditional logic to work.

    I have question A, which is a dropdown with options 1, 2, 3, and 4. In question B, short text field and the condition if question A answer is 4 then show question B.

    But this is not working, I know there has been a lot of issues with this in the past does anyone have a work around for this?

    Thanks in advance.

  • Daniel Conner 19 posts 131 karma points
    Jul 01, 2020 @ 13:34
    Daniel Conner

    Bit of further information I am getting the follwoing console error:

    Uncaught SyntaxError: Unexpected token o in JSON at position 1
    at JSON.parse (<anonymous>)
    at initCollection (umbracoforms.js:25)
    at listen (umbracoforms.js:17)
    at umbracoforms.js:5
    at umbracoforms.js:451
  • Comment author was deleted

    Jul 01, 2020 @ 13:41

    Best add this to: don't think HQ is monitoring this forum...

  • Daniel Conner 19 posts 131 karma points
    Jul 01, 2020 @ 13:49
    Daniel Conner

    Thank you, will do this just now, managed to find a solution:

    Found that line 25 in App_Plugins\UmbracoForms\Assets\themes\default\umbracoforms.js has been updated to: init({ form: JSON.parse(unescape(formsCollection[i]))});

    changed back to init({ form: formsCollection[i]});

    and the conditions worked as expected, just in case anyone comes here with the same issue.

  • Blake Clerke 106 posts 351 karma points
    Jul 23, 2020 @ 18:57
    Blake Clerke

    Thank you for sharing the fix Daniel Conner!! I am running into this issue too & this fixed it for me. Did you post this on the issue tracker too? I will definitely follow for a fix in an upgrade. Appreciate it! :)

  • Heather Floyd 582 posts 892 karma points MVP 4x c-trib
    Sep 24, 2020 @ 15:45
    Heather Floyd

    FYI - Here is the related issue:

    Looks like it might be fixed now?

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