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While migrating a project from JavaServer Faces 2.1 / Java EE 5 to JavaServer Faces 2.2 / Java EE 7 web profile on GlassFish 4, I encountered invalid HTML code because of additional <html> ... </html> tags for every instance of a composite component in the JSF code.

Environment: Mojarra 2.2.0 (GlassFish 4.0), NetBeans 7.3.1, JDK 7

Steps to reproduce:

  • create a new "Java EE 7 Web" project with JavaServer Faces and choose JSF 2.2 server library
  • in index.html, select the HTML body text ("Hello from Facelets") and refactor into a composite component

Example source code:

index.html

<?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:h="http://xmlns.jcp.org/jsf/html"
      xmlns:ez="http://xmlns.jcp.org/jsf/composite/ezcomp">
    <h:head>
        <title>Facelet Title</title>
    </h:head>
    <h:body>
        <ez:test/>
    </h:body>
</html>

test.xhtml

<?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:cc="http://xmlns.jcp.org/jsf/composite">

    <!-- INTERFACE -->
    <cc:interface>
    </cc:interface>

    <!-- IMPLEMENTATION -->
    <cc:implementation>
        Hello from Facelets
    </cc:implementation>
</html>

Actual HTML output:

<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml"><head id="j_idt2">
        <title>Facelet Title</title></head><body><html xmlns="http://www.w3.org/1999/xhtml">

    <!-- INTERFACE -->

    <!-- IMPLEMENTATION -->
        Hello from Facelets

</html></body>
</html>

This is not valid HTML as there is another <html> ... </html> present for the composite component. Is there an error in my JSF code?

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1 に答える 1

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使ってみて

<ui:component
    xmlns="http://www.w3.org/1999/xhtml"
.....
>

ここで例を参照してください: http://balusc.blogspot.co.uk/2013/01/composite-component-with-multiple-input.html

于 2013-10-24T14:08:18.143 に答える