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JavaScript error when using a f:param in a h:commandLink

Jan Buchholdt
Greenhorn

Joined: Mar 31, 2009
Posts: 3
I’m new to JSF and a very simple example that result in a javascript error. I hope that somebody can explain to me what I am doing wrong. I am trying to add an extra parameter to a link using the following example.


When I click the link I get the following javascript error: document.forms.j_id_id16.JanIsTestingParam is undefined

Looking at the html it’s clear to me that the problem is that there is no hidden input field named JanIsTestingParam and I could solve it by adding it manually:

If I do that the javascript error disappears.

But I have seen several examples that seem to work so I guess that I am doing something wrong. Please help.
 
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subject: JavaScript error when using a f:param in a h:commandLink
 
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