Question

我正在研究JSF 2.0 使用tomcat 6.0.26

当启动一个简单的页面时，h：commandButton没有显示，而浏览器中的html源显示<h:commandbutton value="Click (Good)" action="successful-test"></h:commandbutton>

代码：

<!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://java.sun.com/jsf/html">
<h:head><title>JSF 2.0: Server Test</title>
<link href="./css/styles.css" 
      rel="stylesheet" type="text/css"/> 
</h:head>
<h:body>
<div align="center">
<table border="5">
  <tr><th class="title">JSF 2.0: Server Test</th></tr>
</table>
<p/>

<h:form>
<fieldset>
  <legend>Valid action</legend>
  Click button. You should get success page.<br/>
  <h:commandButton value="Click (Good)" action="successful-test" />
</fieldset>
<p/>
<fieldset>
  <legend>Invalid action</legend>
  Click button. You should get error message about not being 
  able to find matching navigation case.<br/>
  <h:commandButton value="Click (Bad)" action="bogus-outcome" />
</fieldset>
</h:form>

</div></h:body></html>

运行tomcat后的html代码：

<!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://java.sun.com/jsf/html">
<h:head><title>JSF 2.0: Server Test</title>
<link href="./css/styles.css" 
      rel="stylesheet" type="text/css"/> 
</h:head>
<h:body>
<div align="center">
<table border="5">
  <tr><th class="title">JSF 2.0: Server Test</th></tr>
</table>
<p/>

<h:form>
<fieldset>

  <legend>Valid action</legend>
  Click button. You should get success page.<br/>
  <h:commandButton value="Click (Good)" action="successful-test" />
</fieldset>
<p/>
<fieldset>
  <legend>Invalid action</legend>
  Click button. You should get error message about not being 
  able to find matching navigation case.<br/>

  <h:commandButton value="Click (Bad)" action="bogus-outcome" />
</fieldset>
</h:form>

</div></h:body></html>

会发生什么？

Answer 1

显然，什么也没发生。您的配置有问题。 Tomcat根本不解析JSF代码而只是逐字地返回它。

请发布您的web.xml配置。

JSF命令按钮不能编译

1 个答案: