RichFaces的popupPanel：的commandButton需要两次点击 [英] richfaces popupPanel: commandButton requires two clicks

问题描述

我有一个弹出式窗口的一种形式，其上一个命令。当我点击命令按钮，我想提交表单并调用操作。

现在的问题是，如果我把命令按钮的形式，我必须点击它两次打电话的动作，如果我把它的形式外，它并没有提交表单。

下面是我的code：

 ＆LT;丰富：popupPanel ID =弹出式模式=真了minWidth =600=了minHeight300
    调整大小=假＆GT;
    ＆LT; F：面名=标头＆GT;
        ＆LT; H：的outputText值=编辑/＆GT;
    ＆LT; / F：面＆GT;
    ＆LT; F：面名称=控制＆GT;
        ＆LT; H：outputLink的价值=＃ID =X
            的onclick =＃{丰富：成分（弹出）}隐藏（）;返回false;＆GT，X＆LT; / H：outputLink的＆GT;
    ＆LT; / F：面＆GT;
    ＆LT; H：格式ID =数据形＆GT;

        ＆LT;表ID =表＆GT;
            ＆其中; TR＆GT;
                ＆LT; TD＆GT;＆LT; H：的outputText值=细节：/＆GT;＆LT; / TD＆GT;
                ＆LT; TD＆GT;＆LT; H：inputTextarea ID =细节
                        值=＃{errorItemBean.workItem.details}/＆GT;＆LT; / TD＆GT;
            ＆LT; / TR＆GT;
        ＆LT; /表＆gt;

        ＆LT; A4J：的commandButton ID =提交按钮值=确定
                行动=＃{errorItemBean.create}重新呈现=errorForm
                的onComplete =＃{丰富：成分（弹出）}隐藏（）。＆GT;
            ＆LT; / A4J：的commandButton＆GT;

        ＆LT; H：的commandButton ID =cancelButton值=取消＆GT;
            ＆LT;丰富：componentControl目标=弹出运行=隐藏/＆GT;
        ＆LT; / H：的commandButton＆GT;
    ＆LT; /小时：形式GT;
＆LT; /富：popupPanel＆GT;
 

解决方案

如果你已经使用重新呈现=可能发生：弹出打开弹出窗口前。你需要通过重新呈现=重新呈现弹出窗口的形式，而不是：数据形

。

参见：

• <一个href="http://stackoverflow.com/questions/7807334/rendering-other-form-by-ajax-causes-its-view-state-to-be-lost-how-do-i-add-this">Rendering其他形式的阿贾克斯导致其视图状态就完了，我怎么添加这个回来？

I have a popup window with a form and a commandButton on it. When I click on the commandButton, I would like to submit the form and call an action.

The problem is that if I put the commandButton in the form, I have to click on it twice to call the action, and if I put it outside the form, it doesn't submit the form.

Here is my code:

<rich:popupPanel id="popup" modal="true" minWidth="600" minHeight="300"
    resizeable="false">
    <f:facet name="header">
        <h:outputText value="Edit" />
    </f:facet>
    <f:facet name="controls">
        <h:outputLink value="#" id="x"
            onclick="#{rich:component('popup')}.hide(); return false;">X</h:outputLink>
    </f:facet>
    <h:form id="dataForm">

        <table id="table">
            <tr>
                <td><h:outputText value="Details:" /></td>
                <td><h:inputTextarea id="details"
                        value="#{errorItemBean.workItem.details}" /></td>
            </tr>               
        </table>

        <a4j:commandButton id="submitButton" value="Ok"
                action="#{errorItemBean.create}" reRender="errorForm"
                oncomplete="#{rich:component('popup')}.hide()">
            </a4j:commandButton>

        <h:commandButton id="cancelButton" value="Cancel">
            <rich:componentControl target="popup" operation="hide" />
        </h:commandButton>
    </h:form>
</rich:popupPanel>

解决方案

That can happen if you have used reRender=":popup" before opening the popup. You need to re-render the popup's form instead by reRender=":dataForm".

See also:

• Rendering other form by ajax causes its view state to be lost, how do I add this back?

这篇关于RichFaces的popupPanel：的commandButton需要两次点击的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！