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Hi,
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I have two dropbox setting values: I wish that if in the first dropdown I choose option 3, in secondo dropdown option 1 is disable. if in the first dropdown I choose option 5, in secondo dropdown option 1 and 2 are disable.
This is just an example.
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I've read this post:
https://www.chronoengine.com/forums/posts/t103651/how-to-make-in-dropdown-a-single-option-value-disabled-visible-but-non-active.html
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Where admin suggested :

jQuery(document).ready(function($){$('option[value="xyz"]').prop("disabled", true);});

But where exacly do I need to put this code?
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And how and where can I recall it?
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Thank you a lot!

Hi M.Abletech,
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That would go in a JavaScript action. By itself it will not do what you need but the code can be expanded to change option properties in the second dropdown when the first one is changed.
​
Bob