j_security_check与Primefaces [英] j_security_check with Primefaces

问题描述

如何实施 j_security_check 是 Primefaces ？通常，在 JSP 如果您想使用 JAAS 作为登录，登录表单一般是：

How to implement j_security_check with Primefaces? Normally in JSP if you want to use JAAS for login, the login form generally is:

<form action="j_security_check" method="POST">
   Username:<input type="text" name="j_username"><br>
   Password:<input type="password" name="j_password">
   <input type="submit" value="Login">
</form>

但是，我们如何在JSF或Primefaces实现它！

But how do we implement it in JSF or in Primefaces!

• 会有什么动作


• 我们如何摆脱ID或名字像 formId：COMPONENTID


• 另外，号码：的commandButton 默认情况下Primefaces是Ajax化的，那么它是怎样
  提交表单在非AJAX方式

• What will be the action
• How do we get rid of id or name like formId:componentId
• Also the p:commandButton is ajaxified in Primefaces by default, so how does it submit the form in non-ajax way

我不得不实施 JAAS 形式认证要求 Primefaces 我在这里分享的解决方案;它可能会来方便的人。

I had a requirement to implement the JAAS form authentication with Primefaces and I am sharing the solution here; it might come handy to someone.

推荐答案

解决方案是pretty简单。

The solution is pretty straightforward.

• 您需要定义 H：形式与 prependId =FALSE，以便它不会产生组件的ID或名字作为 formId：COMPONENTID


• 您需要定义在小时行动=j_security_check：形式为的onsubmit =的document.getElementById（'登录'）行动='j_security_check';


• 将 P的 AJAX 属性：的commandButton 到假，这样的形式没有得到提交的AJAX方法。

• You need to define the h:form with prependId="false", so that it will not generate id or name of the component as formId:componentId.
• You need to defined the action="j_security_check" in the h:form as onsubmit="document.getElementById('login').action='j_security_check';"
• Set the ajax attribute of the p:commandButton to false, so that the form doesn't get submitted in ajax way.

就是这样。这里是可以通过上述的形式被替换的登录表单的完整code：

That's it. Here is the complete code of the login form which can be replaced by the aforesaid form:

<h:form id="login" onsubmit="document.getElementById('login').action='j_security_check';" prependId="false">
    <h:panelGrid columns="2">
        <p:outputLabel for="j_username" value="Username" />
        <p:inputText id="j_username" name="j_username" />            
        <p:outputLabel for="j_password" value="Password" />
        <p:password id="j_password" name="j_password"/>
        <p:commandButton id="submit" value="Login" ajax="false"/>
    </h:panelGrid>
</h:form>

感谢。

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