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<!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"
  xmlns:f="http://java.sun.com/jsf/core"
  xmlns:ui="http://java.sun.com/jsf/facelets">

<body>
<h:form><center>
    <h:panelGrid columns="2">
        <h:outputText value="Login: " />
        <h:inputText value="#{usBusiness.user.login}"/>
        <h:outputText value="mot de passe:" />
        <h:inpuText value="#{usBusiness.user.pwd}" />
        <h:commandButton id="submit" action="#{usBusiness.user.connecter}" value="connecter" />
        <h:commandButton id="submit" action="#{usBusiness.user.connecter}" value="annuler" />
    </h:panelGrid>
</center></h:form>
</body>
</html>

在我尝试访问该页面后，出现以下错误：

There was an internal server error that prevented it from fulfilling the request.

例外：

javax.servlet.ServletException: /authentification.xhtml @12,49 <h:inpuText> Tag Library supports namespace: http://java.sun.com/jsf/html, but no tag was defined for name: inpuText
    javax.faces.webapp.FacesServlet.service(FacesServlet.java:270)
    org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
    org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
    org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:390)
    org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:517)

谁能告诉我我做错了什么？

4

2 回答 2

2

如果您进行了适当的缩进 并仔细阅读了错误描述，那么您会很清楚错误是微不足道的：而不是行

<h:inpuText value="#{usBusiness.user.pwd}" />

注意：inpuText，应该是

<h:inputText value="#{usBusiness.user.pwd}" />

注意：inputText，在错误描述中明确说明：

javax.servlet.ServletException: /authentification.xhtml @12,49 <h:inpuText> Tag Library supports namespace: http://java.sun.com/jsf/html, but no tag was defined for name: inpuText

顺便说一句，您对<center>标签的使用已经过时了。现在根本不用，所有的样式都是用CSS来实现的。

于 2013-05-05T08:56:44.413 回答
1

其中一个标签有错字：

    <h:inpuText value="#{usBusiness.user.pwd}" />

应该

    <h:inputText value="#{usBusiness.user.pwd}" />
于 2013-05-05T08:52:37.957 回答