[TOBAGO-2287] Avoid error msg when using cc:clientBehavior with target attribute and f:ajax and @this

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 6.2.0
• Fix Version/s: 5.11.0, 6.3.0
• Component/s: Core
• Assignee: Bernd Bohmann
• Reporter: Bernd Bohmann
• Created: 07/Feb/24 13:25
• Updated: 10/Mar/24 09:46
• Resolved: 20/Feb/24 08:16

Description

Error:

 o.a.myfaces.tobago.util.ComponentUtils   : No component found for id='@this:selected-values', search base component is 'page:filter-roles:selected-values' 

in composite component:

<cc:clientBehavior name="onSelectFilterCheckbox" event="change" targets="selected-values"/> 

 

Code in org.apache.myfaces.view.facelets.tag.faces.core.AjaxHandler there is something like this

// execute is required
Collection<String> execute = ajaxBehavior.getExecute();              
if (execute.isEmpty() || execute.contains("@this"))
{
    Collection<String> newExecute = new ArrayList<>(execute);
    newExecute.remove("@this");
    for (String target : targetsArray)
    {
        newExecute.add("@this" + separatorChar + target);
    }
    ajaxBehavior.setExecute(newExecute);
}

// render is optional
Collection<String> render = ajaxBehavior.getRender();              
if (render.contains("@this"))
{
    Collection<String> newRender = new ArrayList<>(render);
    newRender.remove("@this");
    for (String target : targetsArray)
    {
        newRender.add("@this" + separatorChar + target);
    }
    ajaxBehavior.setRender(newRender);
} 

 

 

We need to handle @this:<id> in ComponentUtils. Still I think the myfaces core code is wrong the '@this' should be enough