I have two Jump Menu block (views driven) into single page.

The first Jump Menu block is working fine - Drop Down Content type - Using Ajax

While on Second Jump Menu showing an error of "An Illegal Choice has been detected. Please contact the site administrator." - Drop Down of Taxonomy Term Id

Do any one know how to resolve this issue ?

1 Answer 1


I did not get any help from community as well for the solution of this. I have to customized the code which resolved my issue. I have to put the form_alter hook for that jump menu form and apply

$form['jump']['#attributes']['onChange'] = 'javascript:location.href = this.value; return false;';

Hope this helps you guys.

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