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http://jira.jboss.com/jira/browse/JBSEAM-1942?page=comments#action_12377903 ]
Chris Rudd commented on JBSEAM-1942:
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It would be nice if output had the ability to set into a VB instead of just a context
variable name
i.e.
<output var="#{Editor.id}" value="#{Picker.id}"/>
Add an "input" only flag to page params
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Key: JBSEAM-1942
URL:
http://jira.jboss.com/jira/browse/JBSEAM-1942
Project: JBoss Seam
Issue Type: Feature Request
Components: Core
Affects Versions: 2.0.0.CR1
Reporter: Chris Rudd
Priority: Minor
It would be nice if you could specify that a page parameter was not to be included in
generated url.
There are circumstances where I only want the "inbound" functionaliry (setting
a request param into a VB) and not the "outbound" functionality (automatically
appending the parameter to an generated urls for the view).
The <in> functionality may be a better candadite, as its controlling inbound
parameters, but currently it cannot be used to store a parameter value into a VB ( you can
only put a component retrieved from the sepcified context into a VB).
Ie.
If there is an id parameter specified on the url I want to place it into #{Editor.id}.
However I do not want an id parameter automatically added for all links to the view.
Currently I "workarond" this by adding
<action execute="#{Editor.setId( param.id )}"
if=#{param.id!=null}"/>
But it seems like thats abusing the action node
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