I've used something like this to get the component id and then set the value of 
a component later for a DWR driven display.

  var filenameId = document.getElementById("importCdrs:filename");

Where I have a form called importCdrs and a component called filename.

Not sure if this is what you're looking to do.

----- Original Message ----
From: jeremiah.lopez <[EMAIL PROTECTED]>
To: [email protected]
Sent: Wednesday, June 20, 2007 2:14:24 PM
Subject: [appfuse-user] referring to components from Javascript


This is a probably a really stupid question, so please be gentle....

How do I refer to components from Javascript with a JSF page?  I've got a
drop down list with an id of availableTypes embedded in a form with an id of
typeForm.  I thought you would do it like so:

document.typeForm.availableTypes.value

but the error console from within Firefox keeps saying this the component
has no properties.  Also, when I look at the source of JSF pages it looks
like the components actually have ids of <formname>:<component name>. 
Should I be refererring to them like that from my script?
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