javascript oncomplete="PF('dlg').hide();" 导致“找不到 PF”错误
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oncomplete="PF('dlg').hide();" causes "PF cannot be found" error
提问by user489041
On the PrimeFaces website, they have many examples of how to use their components. One feature that I find very useful is the ability to show and hide PrimeFaces dialogs. In the examples this is accomplished like this:
在 PrimeFaces 网站上，他们有许多如何使用其组件的示例。我发现非常有用的一项功能是能够显示和隐藏 PrimeFaces 对话框。在示例中，这是这样完成的：
<p:dialog header="Enter FirstName" widgetVar="dlg" resizable="false">
<h:form id="form">
<h:panelGrid columns="2" style="margin-bottom:10px">
<h:outputLabel for="firstname" value="Firstname:" />
<p:inputText id="firstname" value="#{pprBean.firstname}" />
</h:panelGrid>
<p:commandButton id="submitButton" value="Submit" update=":display" oncomplete="PF('dlg').hide();"/>
</h:form>
</p:dialog>
<p:outputPanel id="display" style="display:block;margin-top:10px;">
<h:outputText id="name" value="Hello #{pprBean.firstname}" rendered="#{not empty pprBean.firstname}"/>
</p:outputPanel>
If you notice in the command button, it calls:
如果您在命令按钮中注意到，它会调用：
oncomplete="PF('dlg').hide();"
However, when I try to reproduce this example, my Firebug debugger complains that PFcannot be found. Is there something that I need to add to my JSF page to have access to PF?
但是，当我尝试重现此示例时，我的 Firebug 调试器抱怨PF无法找到。有什么我需要添加到我的 JSF 页面才能访问的内容PF吗？
采纳答案by Manuel D.
You can replace
你可以更换
oncomplete="PF('dlg').hide();"
by
经过
oncomplete="dlg.hide();"
回答by Joffrey Hernandez
If you use Primefaces 3.5 or older:
如果您使用 Primefaces 3.5 或更早版本：
<p:commandButton id="submitButton" value="Submit" update=":display" oncomplete="dlg.hide();"/>
For Primefaces 4.0 :
对于 Primefaces 4.0 ：
<p:commandButton id="submitButton" value="Submit" update=":display" oncomplete="PF('dlg').hide();"/>
