JSF commandButton-将POST参数传递到外部站点 [英] JSF commandButton - passing POST params to an external site

问题描述

我需要一个链接，该链接会将我重定向到其他站点并发送POST参数.像这样:

I need a link which redirect me to a different site and send POST parameters. Something like:

  <h:form> 
    <h:commandButton value="submit" action="http://example.com"> 
      <f:param name="user" value="robson"> 
    </h:commandButton> 
  </h:form>

上面的代码当然不起作用.

The code above doesn't work of course.

我想用HTML做到这一点:

I'd like to acheive this in HTML:

  <form action="http://example.com" method="POST">
    <input type="hidden" name="user" value="robson">
    <input type="submit" value="submit">
  </form>

有可能吗?

推荐答案

如果要将表单数据发送到非JSF目标，请使用普通HTML <form>标记，而不要使用JSF标记.

Use the vanilla HTML <form> tag, not the JSF tag if you're going to send form data to a non-JSF target.

JSF表单标记旨在方便 JSF回发操作，这就是为什么它没有动作"属性的原因.

The JSF form tag is designed to facilitate JSF postback operations, which is why it has no "action" attribute.

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