[jira] [Commented] (MYFACES-3610) Dynamically created ClientBehaviors do not call addComponentResource

["Leonardo Uribe (JIRA)" <de...@myfaces.apache.org>]

    [ https://issues.apache.org/jira/browse/MYFACES-3610?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13573082#comment-13573082 ] 

Leonardo Uribe commented on MYFACES-3610:
-----------------------------------------

I checked the test case and the reason it does not work is because AjaxBehavior does not have @ResourceDependency attached. By the spec we cannot change that so the best way to make it work is create a custom class like this:

@ResourceDependency(library="javax.faces",name="jsf.js")
public class DynAjaxBehavior extends AjaxBehavior
{
...

                
> Dynamically created ClientBehaviors do not call addComponentResource
> --------------------------------------------------------------------
>
>                 Key: MYFACES-3610
>                 URL: https://issues.apache.org/jira/browse/MYFACES-3610
>             Project: MyFaces Core
>          Issue Type: Bug
>    Affects Versions: 2.1.7
>            Reporter: Kennard Consulting
>         Attachments: DynamicBehaviourTest.zip
>
>
> I'm creating this as a JIRA issue so that I can attach a test case. However it behaves the same on Mojarra as on MyFaces so possibly it is 'by design'?
> My question is this:
> * If I dynamically create UIComponents using Application.createComponent, I find they automatically add any dependent resources (JS/CSS) to the h:head. This is fantastic.
> * If I dynamically create ClientBehaviours using Application.createBehavior, no dependent resources get added.
> Am I supposed to add such resources manually? For example:
>    UIOutput js = new UIOutput();
>    js.setRendererType("javax.faces.resource.Script");
>    js.getAttributes().put("library", "mylibrary");
>    js.getAttributes().put("name", "bar.js");
>    FacesContext context = FacesContext.getCurrentInstance();
>    context.getViewRoot().addComponentResource(context, js, "head");
> If so, how am I supposed to know what they are? For example, if I am dynamically adding an AjaxBehavior the exact name of the JavaScript file depends on which JSF implementation I am using.

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