I have a problem with an Multilevel Dropdown Cascade .

I have on List where the user should work with "Projects"

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and 3 Lists for the cascades

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The first cascade works fine but not the second enter image description here

this is the Java script I use

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I do not see the mistake, what am I doing wrong?

  • I think that it might be related to how you named the lists and columns. SharePoint does not handle underscores or dots very well. I suggest using F12 to check the console what errors are thrown. Commented Aug 28, 2018 at 7:14

1 Answer 1


Here are articles about three level Cascading dropdown in SharePoint 2010 for your reference:



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