Rails - Apr 2007 - How to update element on view during onclick with RJS?

Hi,

I am trying to set up a drop down menu.  When the item on the drop down
list has been changed, I would like to display a textbox.  Is there
anyway to execute RJS during in onclick or onchange event of the
select_tag?

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> I am trying to set up a drop down menu.  When the item on the drop down
> list has been changed, I would like to display a textbox.  Is there
> anyway to execute RJS during in onclick or onchange event of the
> select_tag?
>
Wai,

Check out the observe_field prototype helper:
http://caboo.se/doc/classes/ActionView/Helpers/PrototypeHelper.html#M005064

That should be the ticket.

Hope this helps,

--
Zack Chandler
http://depixelate.com

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