[richfaces-issues] [JBoss JIRA] (RF-11469) autocomplete method does not resolve bean if ui:included

[Lukáš Fryč (JIRA)]

    [ https://issues.jboss.org/browse/RF-11469?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12803516#comment-12803516 ] 

Lukáš Fryč edited comment on RF-11469 at 9/11/13 10:07 AM:
-----------------------------------------------------------

Ah, now I finally understand where is the issue - +looses scope of the beans+.

You write:
+this new MethodExpression doesn't take in account all facelet compositions so beans passed as parameters would not be resolved in this new method expression.+

Do you have any suggestions how to make the created expression contextual?

Could you explain why JSF and CDI EL resolvers works (+don't lose the scope+), but Spring one doesn't?



                
      was (Author: lfryc):
    Ah, now I finally understand where is the issue - +looses scope of the beans+.

You write:
+this new MethodExpression doesn't take in account all facelet compositions so beans passed as parameters would not be resolved in this new method expression.+

Do you have any suggestions how to make the expression contextual?

Could you explain why JSF and CDI EL resolvers works (+don't lose the scope+), but Spring one doesn't?



                  
> autocomplete method does not resolve bean if ui:included
> --------------------------------------------------------
>
>                 Key: RF-11469
>                 URL: https://issues.jboss.org/browse/RF-11469
>             Project: RichFaces
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: component-input
>    Affects Versions: 4.0.0.Final
>            Reporter: u j
>            Assignee: Lukáš Fryč
>            Priority: Minor
>              Labels: waiting_on_user
>         Attachments: RF-11469.zip
>
>   Original Estimate: 45 minutes
>  Remaining Estimate: 45 minutes
>
> A bean parameter in the autocomplete method is not resolved if the rich:autocomplete is part of a ui:include.
> {code}
> <ui:include src="/searchlocation.xhtml">
>      <ui:param name="bean" value="#{searchBean}" />
> </ui:include>
> {code}
> searchlocation.xhtml contains:
> {code}
> <rich:autocomplete id="cityName"  mode="ajax" value="#{bean.cityName}" autocompleteMethod="#{bean.suggestCities}" />
> {code}
> The value binding works, but the binding in the autocompleteMethod gives:
> {code}
> 15:26:15,809 SEVERE [org.richfaces.log.Renderkit] (ajp-127.0.0.1-127.0.0.1-8009-1) Target Unreachable, identifier 'bean' resolved to null: javax.el.PropertyNotFoundException: Target Unreachable, identifier 'bean' resolved to null
>     at org.apache.el.parser.AstValue.getTarget(AstValue.java:75) [jbossweb-7.0.1.Final.jar:7.0.1.Final]
>     at org.apache.el.parser.AstValue.invoke(AstValue.java:183) [jbossweb-7.0.1.Final.jar:7.0.1.Final]
>     at org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276) [jbossweb-7.0.1.Final.jar:7.0.1.Final]
>     at org.jboss.weld.util.el.ForwardingMethodExpression.invoke(ForwardingMethodExpression.java:43) [weld-core-1.1.2.Final.jar:2011-07-26 15:02]
>     at org.jboss.weld.el.WeldMethodExpression.invoke(WeldMethodExpression.java:56) [weld-core-1.1.2.Final.jar:2011-07-26 15:02]
>     at org.richfaces.renderkit.AutocompleteRendererBase.getItems(AutocompleteRendererBase.java:105) [richfaces-components-ui-4.0.0-20110322.220419-243.jar:]
>     at org.richfaces.renderkit.AutocompleteRendererBase.encodeItems(AutocompleteRendererBase.java:160) [richfaces-components-ui-4.0.0-20110322.220419-243.jar:]
>     at org.richfaces.renderkit.AutocompleteRendererBase.encodeMetaComponent(AutocompleteRendererBase.java:271) [richfaces-components-ui-4.0.0-20110322.220419-243.jar:]
> {code}

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira