CODEWITHSUNDEEP
javajsfjsf-2
user1304570
user1304570

Reputation: 23

Jsf 2.0 Custom Tag

I get the following error on every page of my project when I am removing the MyFaces-2.0 entry from web.xml. My project is created using JSF 2.0.

Error:

One or more resources have the target of 'head', but no 'head' component has been defined within the view.

web.xml:

<context-param>
    <param-name>org.jboss.jbossfaces.JSF_CONFIG_NAME</param-name>
    <param-value>MyFaces-2.0</param-value>
</context-param>

After removing that entry my custom tag runs. If I put this in web.xml again, then the compiler doesn't go to the component class.

Upvotes: 0

Views: 263

Answers (1)

Arjan Tijms
Arjan Tijms

Reputation: 38163

As the message you got says, you have no head component in your view (on your Facelet). Such a component is needed for other components that e.g. want to inject scripts and css resources into the head.

The remedy is to simply add this component on your Facelet, e.g.:

<!DOCTYPE html>
<html lang="en"
    xmlns="http://www.w3.org/1999/xhtml"
    xmlns:f="http://java.sun.com/jsf/core"
    xmlns:h="http://java.sun.com/jsf/html"  
>
    <!-- The head component that was missing -->
    <h:head/>

    <h:body>
        <!-- Other components here -->
    </h:body>
</html>

Upvotes: 2

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