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Francisco Jose Peredo Noguez updated JBSEAM-3480:
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Attachment: SeamTestCase.zip
Attached runnable example.
s:link with propagation="none" linked to action with @Begin
fails (intermittently) with conversation-required="true"
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Key: JBSEAM-3480
URL:
https://jira.jboss.org/jira/browse/JBSEAM-3480
Project: Seam
Issue Type: Bug
Components: Core
Affects Versions: 2.0.2.SP1
Environment: Jdk1.6u6, Tomcat 6.0.18
Reporter: Francisco Jose Peredo Noguez
Fix For: 2.1.0.GA
Attachments: SeamTestCase.zip
You can not call a s:link with propagation="none" linked to an action with
@Begin from a page with conversation-required="true" to a page with
conversation-required="true" because it will redirect you to the
no-conversation-view-id. (And I think it shouldn't do that, it should allow you to
reach the page you originally meant to reach, because the action has a @Begin and it
should consider that)
Menu.java code:
@Name("menu")
public class Menu {
@Begin
public String goToCategoryList(){
return "/CategoryList.xhtml";
}
}
layout/menu.xhtml code:
<s:link value="Category List By Action" propagation="none"
action="#{menu.goToCategoryList}"/>
And in CategoryList.page.xml
<?xml version="1.0" encoding="UTF-8"?>
<page
xmlns="http://jboss.com/products/seam/pages"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://jboss.com/products/seam/pages
http://jboss.com/products/seam/pages-2.0.xsd"
no-conversation-view-id="/Blank.xhtml"
conversation-required="true">
<param name="firstResult"
value="#{categoryList.firstResult}"/>
<param name="order" value="#{categoryList.order}"/>
<param name="from"/>
<param name="name" value="#{categoryList.category.name}"/>
</page>
The funny thing is that this makes the menu option work intermittently:
first time works (from a page without conversation-required to a page with
conversation-required)
second time does not work (from a page with conversation-required to a page with
conversation-required) and it gets redirected to Blank.seam
third time works (from a page without conversation-required to a page with
conversation-required)
And so on and so forth...
The big question here is, if the @Begin is not really working, why it does work the first
time? because if I comment the @Begin::
Menu.java code:
@Name("menu")
public class Menu {
//@Begin <----THIS IS NOW COMMENTED
public String goToCategoryList(){
return "/CategoryList.xhtml";
}
}
Then It fails always. I think the propagation="none" linked to action with
@Begin should work always or fail always, (just to be clear I think this should be fixed
so that it works always)
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