[richfaces-issues] [JBoss JIRA] Updated: (RF-11330) a4j:mediaOutput doesn't work in customcomponent for the composite:attribute

Thu Aug 18 06:12:17 EDT 2011

     [ https://issues.jboss.org/browse/RF-11330?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Adrian Höhn updated RF-11330:
-----------------------------

    Description: 
a4j:mediaOutput doesn't work if it's paint method is called with an attribute of a custom component.

Example:
First mediaOuput call with attribute is not working. The same with passing a null value works.

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
    xmlns:a4j="http://richfaces.org/a4j"
    xmlns:composite="http://java.sun.com/jsf/composite">

    <composite:interface>
        <composite:attribute name="value" />
    </composite:interface>

    <composite:implementation>       
        <a4j:mediaOutput element="img" createContent="#{mediaBean.paint}" value="#{cc.attrs.value}" mimeType="image/jpeg" />
        <a4j:mediaOutput element="img" createContent="#{mediaBean.paint}" value="#{null}" mimeType="image/jpeg" />
    </composite:implementation>
</html>

  was:
a4j:mediaOutput doesn't work if it's paint method is called with an attribute of a custom component.

Example:
First mediaOuput call with attribute is not working. The same with passing a null value works.

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
    xmlns:a4j="http://richfaces.org/a4j"
    xmlns:composite="http://java.sun.com/jsf/composite">

    <composite:interface>
        <composite:attribute name="value" />
    </composite:interface>

    <composite:implementation>       
        <a4j:mediaOutput element="img" createContent="#{mediaBean.paint}" value="#{cc.attrs.value.value}" mimeType="image/jpeg" />
        <a4j:mediaOutput element="img" createContent="#{mediaBean.paint}" value="#{null}" mimeType="image/jpeg" />
    </composite:implementation>
</html>

> a4j:mediaOutput doesn't work in customcomponent for the composite:attribute
> ---------------------------------------------------------------------------
>
>                 Key: RF-11330
>                 URL: https://issues.jboss.org/browse/RF-11330
>             Project: RichFaces
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: component-a4j-core
>    Affects Versions: 4.0.0.Final
>         Environment: JSF 2.1.2 with Richfaces 4.0.0 Final
>            Reporter: Adrian Höhn
>              Labels: customcomponent, mediaOutput
>
> a4j:mediaOutput doesn't work if it's paint method is called with an attribute of a custom component.
> Example:
> First mediaOuput call with attribute is not working. The same with passing a null value works.
> <?xml version="1.0" encoding="UTF-8"?>
> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
> "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
> <html xmlns="http://www.w3.org/1999/xhtml"
>     xmlns:a4j="http://richfaces.org/a4j"
>     xmlns:composite="http://java.sun.com/jsf/composite">
>     
>     <composite:interface>
>         <composite:attribute name="value" />
>     </composite:interface>
>     
>     <composite:implementation>       
>         <a4j:mediaOutput element="img" createContent="#{mediaBean.paint}" value="#{cc.attrs.value}" mimeType="image/jpeg" />
>         <a4j:mediaOutput element="img" createContent="#{mediaBean.paint}" value="#{null}" mimeType="image/jpeg" />
>     </composite:implementation>
> </html>

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