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Posted to dev@myfaces.apache.org by "Leonardo Uribe (JIRA)" <de...@myfaces.apache.org> on 2010/12/02 20:10:12 UTC
[jira] Created: (MYFACES-2992) Metadata is not created for views
created by a navigation
Metadata is not created for views created by a navigation
---------------------------------------------------------
Key: MYFACES-2992
URL: https://issues.apache.org/jira/browse/MYFACES-2992
Project: MyFaces Core
Issue Type: Bug
Components: JSR-314
Affects Versions: 2.0.2
Reporter: Gerhard Petracek
Assignee: Leonardo Uribe
if you post back to a page the first time DefaultFaceletsStateManagementStrategy#restoreView
line List<String> clientIdsAdded = getClientIdsAdded(view);
returns 1 entry if you added a component dynamically.
if you have further postbacks (same page), you get null
currently that breaks e.g. the new clientside-windowhandler of codi!
example for the prev. description:
https://svn.apache.org/repos/asf/myfaces/extensions/cdi/trunk/examples/jsf-examples/windowhandler_jsf20/
link: "List sample"
-> http://localhost:8080/listsample/sampleList.xhtml
-> select an entry and on the details page click 2x on the button reload.
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[jira] Commented: (MYFACES-2992) Metadata is not created for views
created by a navigation
Posted by "Leonardo Uribe (JIRA)" <de...@myfaces.apache.org>.
[ https://issues.apache.org/jira/browse/MYFACES-2992?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12966235#action_12966235 ]
Leonardo Uribe commented on MYFACES-2992:
-----------------------------------------
I checked it and the problem is related to the way NavigationHandlerImpl create views. Right now we just call ViewHandler.createView.
The problem is components created on the metadata causes UIViewHandler.createUniqueId to be called and in the end the id of UIViewRoot gets a different number on postback.
The solution is call metadata.createMetadataView before viewHandler.createView, like it is done on restore view algorithm, to warrant the ids for the components in a page remain stable. Note this issue also solves a possible problem when <f:event> is used inside <f:metadata>, because when navigation handling is done, this tag is just ignored.
> Metadata is not created for views created by a navigation
> ---------------------------------------------------------
>
> Key: MYFACES-2992
> URL: https://issues.apache.org/jira/browse/MYFACES-2992
> Project: MyFaces Core
> Issue Type: Bug
> Components: JSR-314
> Affects Versions: 2.0.2
> Reporter: Gerhard Petracek
> Assignee: Leonardo Uribe
> Fix For: 2.0.3-SNAPSHOT
>
>
> if you post back to a page the first time DefaultFaceletsStateManagementStrategy#restoreView
> line List<String> clientIdsAdded = getClientIdsAdded(view);
> returns 1 entry if you added a component dynamically.
> if you have further postbacks (same page), you get null
> currently that breaks e.g. the new clientside-windowhandler of codi!
> example for the prev. description:
> https://svn.apache.org/repos/asf/myfaces/extensions/cdi/trunk/examples/jsf-examples/windowhandler_jsf20/
> link: "List sample"
> -> http://localhost:8080/listsample/sampleList.xhtml
> -> select an entry and on the details page click 2x on the button reload.
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You can reply to this email to add a comment to the issue online.
[jira] Resolved: (MYFACES-2992) Metadata is not created for views
created by a navigation
Posted by "Leonardo Uribe (JIRA)" <de...@myfaces.apache.org>.
[ https://issues.apache.org/jira/browse/MYFACES-2992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Leonardo Uribe resolved MYFACES-2992.
-------------------------------------
Resolution: Fixed
Fix Version/s: 2.0.3-SNAPSHOT
> Metadata is not created for views created by a navigation
> ---------------------------------------------------------
>
> Key: MYFACES-2992
> URL: https://issues.apache.org/jira/browse/MYFACES-2992
> Project: MyFaces Core
> Issue Type: Bug
> Components: JSR-314
> Affects Versions: 2.0.2
> Reporter: Gerhard Petracek
> Assignee: Leonardo Uribe
> Fix For: 2.0.3-SNAPSHOT
>
>
> if you post back to a page the first time DefaultFaceletsStateManagementStrategy#restoreView
> line List<String> clientIdsAdded = getClientIdsAdded(view);
> returns 1 entry if you added a component dynamically.
> if you have further postbacks (same page), you get null
> currently that breaks e.g. the new clientside-windowhandler of codi!
> example for the prev. description:
> https://svn.apache.org/repos/asf/myfaces/extensions/cdi/trunk/examples/jsf-examples/windowhandler_jsf20/
> link: "List sample"
> -> http://localhost:8080/listsample/sampleList.xhtml
> -> select an entry and on the details page click 2x on the button reload.
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You can reply to this email to add a comment to the issue online.