[
https://issues.jboss.org/browse/RF-13252?page=com.atlassian.jira.plugin.s...
]
Lukáš Fryč commented on RF-13252:
---------------------------------
For marking the resource as renderer, we would need to hard-code an flag such as:
{code}
public class ResourceTrackerForMojarra implements ResourceTracker {
...
@Override
public void markResourceRendered(FacesContext facesContext, ResourceKey resourceKey)
{
...
if (ResourceKey.create("javax.faces:jsf.js").equals(resourceKey)) {
facesContext.getAttributes().put("com.sun.faces.SCRIPT_STATE",
Boolean.TRUE);
}
}
}
{code}
The Mojarra code here is little bit inconsistent as there is another mean of flagging
presense of a script:
https://github.com/jboss/mojarra/blob/2.1.19-jbossorg-1/jsf-ri/src/main/j...
----
Even though I prototyped the patch suggested above, the {{<script>}} was rendered on
AJAX post-back (during partial-response).
That's because the flag is missing in context.
a4j:ajax includes jsf.js script twice
-------------------------------------
Key: RF-13252
URL:
https://issues.jboss.org/browse/RF-13252
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-a4j-core
Affects Versions: 4.3.4
Environment: any browser
EAP 6.2 (Mojarra 2.1.19)
EAP 6.1 (Mojarra 2.1.19)
JBoss AS 7.1.1 (Mojarra 2.1.7)
Reporter: Jonáš Trantina
Assignee: Lukáš Fryč
Fix For: 4.3.5
Attachments: reproducer.zip
Original Estimate: 4 hours
Remaining Estimate: 4 hours
When a4j:script is used in the page like so:
{noformat}
<h:commandLink value="Click me ">
<a4j:ajax event="click" render="@form"/>
</h:commandLink>
{noformat}
Then two script tags pointing to jsf.js are added to the page, once in the head by the
inclusion of @ResourceDependency [1], and once again by Overriding the
ClientBehaviorRenderer#getScript method [2,3].
Note, that according to Brian, resolving this without introducing any functional
regressions may require the resolution of RF-12270 [4].
[1]
https://github.com/richfaces/richfaces/blob/master/framework/src/main/jav...
[2]
https://github.com/richfaces/richfaces/blob/master/framework/src/main/jav...
[3]
https://github.com/jboss/mojarra/blob/2.1.21-jbossorg-1/jsf-api/src/main/...
[4]
https://issues.jboss.org/browse/RF-12270
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