JSF 2.0中的显式URL重定向 [英] Explicit url redirect in JSF 2.0

问题描述

我在下面有以下两页.

hello.xhtml ，由.../hello.jsf网址呈现.

hello.xhtml, rendered by .../hello.jsf url.

<h:form>
  <h:commandButton id="submit" value="Submit" action="response"/>
</h:form>

response.xhtml ，由.../response.jsf网址呈现.

response.xhtml, rendered by .../response.jsf url.

<h:form>
  <h:commandButton id="back" value="Back" action="hello"/>
</h:form>

单击提交"按钮时，问候页面将重定向到响应页面，但URL保持不变，即url仍为.../hello.jsf.

When Submit button is clicked, the hello page is redirected to the response page but the url remains the same, i.e., the url is still .../hello.jsf.

点击提交"按钮后，我希望该网址为 .../response.jsf .有什么帮助吗?

I'd like the url to be .../response.jsf after the Submit button is clicked. Any help, please?

非常感谢！

推荐答案

将redirect属性添加到您的faces_config.xml文件中，如下所示:

Add the redirect attribute to your faces_config.xml file like so:

 <navigation-rule>
    <from-view-id>/hello.xhtml</from-view-id>
    <navigation-case>
        <from-outcome>response</from-outcome>
        <to-view-id>/response.xhtml</to-view-id>
       <!--the redirect element -->
        <redirect/>
    </navigation-case>
</navigation-rule>

从您的导航结果样式中，我得到的印象是您正在使用faces-config.xml.我已经亲自确认，对于新的JSF 2样式导航，您所做的事情也是允许的.有关在JSF2样式的导航处理中使用redirect url参数的信息，请参阅BalusC的答案.

I got the impression that you're using a faces-config.xml from your navigation outcome styling. I have confirmed personally that what you're doing is also permissible for the new JSF 2 style navigation. See BalusC's answer for using the redirect url parameter in a JSF2-style navigation handling

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