[richfaces-issues] [JBoss JIRA] Created: (RF-9368) a4j response contains duplicate content (Ajax-Update-Ids, ajax-view-state, Ajax-Response)

[Kai Gülzau (JIRA)]

a4j response contains duplicate content (Ajax-Update-Ids, ajax-view-state, Ajax-Response)
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                 Key: RF-9368
                 URL: https://jira.jboss.org/browse/RF-9368
             Project: RichFaces
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: component-a4j-core
    Affects Versions: 3.3.3.Final
            Reporter: Kai Gülzau


While debugging network traffic in a richfaces application i recognized some duplicate data in the XML response.

For example all responses on the demo site for a4j:poll (http://livedemo.exadel.com/richfaces-demo/richfaces/poll.jsf)
are containing something like this:

...
<meta name="Ajax-Update-Ids" content="j_id353:poll,j_id354:grid" />
<span id="ajax-view-state"><input type="hidden" name="javax.faces.ViewState" id="javax.faces.ViewState" value="j_id2" /></span>
<meta id="Ajax-Response" name="Ajax-Response" content="true" />
<meta name="Ajax-Update-Ids" content="j_id353:poll,j_id354:grid" />
<span id="ajax-view-state"><input type="hidden" name="javax.faces.ViewState" id="javax.faces.ViewState" value="j_id2" /></span>
<meta id="Ajax-Response" name="Ajax-Response" content="true" />
...

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