# Rjs error using listeners

**URL:** <https://www.ruby-forum.com/t/rjs-error-using-listeners/132844>\
**Category:** Rails\
**Created:** [March 25, 2008, 9:00am UTC](https://www.ruby-forum.com/t/rjs-error-using-listeners/132844 "2008-03-25T09:00:00Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![vidya1111](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/v/b3f665/32.png) [@vidya1111](https://www.ruby-forum.com/u/vidya1111)\
**Post date:** [March 25, 2008, 9:00am UTC](https://www.ruby-forum.com/t/rjs-error-using-listeners/132844/1 "2008-03-25T09:00:00Z")

</div>

I am using extjs html editor and added a :beforerender listener to it.  
The listener is used for show and hide a combo box. This works fine in  
FF but not in IE. Throws rjs error and the html editor is not rendered.

Please help…  
Thanks in advance…