如何修复两次需要在JSF页面中单击的问题?

问题描述

我在JSF页面中有一个JSF. <h:form>在主体JSF中.

i have a JSF inside a JSF page. and the <h:form> is in the principal JSF .

<p:tabView id="tabView">

                <p:tab id="tab1" title="Gestion des Utilisateur" titleStyle="titre">

                   <ui:include src="/admin/usergestion.xhtml" />
                </p:tab>

            </p:tabView>

因此，当我单击对集成的JSF"usergestion.xhtml"进行安装的按钮时，只需单击两次即可完成操作.

so when i click in the button thats insise the integrated JSF "usergestion.xhtml" it need 2 clicks to get the action .

我已经尝试添加<f:ajax render=":form" /> 解决问题，但没有成功.

i already tryed to add <f:ajax render=":form" /> to fixe the problem but didnt work .

我该如何解决这个问题?

how can i fixe this problem ?

推荐答案

这是JSF的错误， JAVASERVERFACES_SPEC_PUBLIC-790 ，并将在2.3版中修复. (感谢BalusC纠正了我的帖子.)

It is a bug of JSF,JAVASERVERFACES_SPEC_PUBLIC-790 , and will be fixed in version 2.3. (thanks to BalusC for correcting my post.)

您可以使用此脚本来解决该问题.

You can use this script to solve the issue.

以下是有关commandLink和commandButton调用的很好的答案.我还建议您相应地设计页面.

Here is a good answer about the invokation of commandLink and commandButton. I also suggest you to design your page accordingly.

但是，有适用于我的PrimeFaces解决方案.如果您提供该按钮，它将继续进行表单，并在ajax请求后呈现该按钮，那么它将起作用.

However, there is a PrimeFaces solution which works for me. It works if you give the button which form will be proceed and which will be rendered after ajax request.

    <h:form id="page1">

    <p:commandButton value="" action="#{some_action}">
   <f:ajax execute="@form" render=":page2" />
    </p:commandButton>    
    </h:form>

您的操作返回到第2页

<h:form id="page2">

Some Components

</h:form>

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