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From "Lukas Fryc (Created) (JIRA)" <...@myfaces.apache.org>
Subject [jira] [Created] (MYFACES-3513) Invalid chaining of client behavior scripts when using both, explicitly provided event and default event
Date Mon, 26 Mar 2012 18:36:28 GMT
Invalid chaining of client behavior scripts when using both, explicitly provided event and
default event
--------------------------------------------------------------------------------------------------------

                 Key: MYFACES-3513
                 URL: https://issues.apache.org/jira/browse/MYFACES-3513
             Project: MyFaces Core
          Issue Type: Bug
    Affects Versions: 2.1.5
            Reporter: Lukas Fryc


When two client behaviors are provided and one uses default event while second has event provided

{code:XML|title=behavior-test.xhtml}
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:f="http://java.sun.com/jsf/core" xmlns:h="http://java.sun.com/jsf/html"
    xmlns:fryc="http://fryc.eu/behavior">
<h:body>
    <h:inputText>
        <f:ajax event="change" />
        <fryc:behavior1 />
    </h:inputText>
</h:body>
</html>
{code}

these scripts are chained wrong:

{code:XML|title=output}
<input id="j_id_3" name="j_id_3" type="text" value="" onchange="jsf.util.chain(document.getElementById('j_id_3'),
event,'jsf.ajax.request(\'j_id_3\',event,{\'javax.faces.behavior.event\':\'change\'})''alert(\'xyz\')');
return false;" />
{code}


Follows source code for additional behavior:

{code:java|title=Behavior1.java}
@FacesBehavior("eu.fryc.Behavior1")
public class Behavior1 extends ClientBehaviorBase {
    
    @Override
    public String getScript(ClientBehaviorContext behaviorContext) {
        return "alert('xyz')";
    }
}
{code}
{code:xml|title=META-INF/fryc.taglib.xml}
<facelet-taglib xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-facelettaglibrary_2_0.xsd"
    version="2.0">

    <namespace>http://fryc.eu/behavior</namespace>
    <tag>
        <tag-name>behavior1</tag-name>
        <behavior>
            <behavior-id>eu.fryc.Behavior1</behavior-id>
        </behavior>
    </tag>
</facelet-taglib>
{code}


----

Note that if you provide events explicitly for both behaviors (or not provide events at all),
chaining works as expected.

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