Question

=“” <预= “”>

 <p:overlayPanel appendToBody="true" 
id="panel_l#{level.name.hashCode()}
    f{filterTypeConfiguration.filterType.name.hashCode()}" 
for="conrolForm_l#{level.name.hashCode()}f
    #{filterTypeConfiguration.filterType.name.hashCode()}:
    button_l#{level.name.hashCode()}f
    #{filterTypeConfiguration.filterType.name.hashCode()}" 

dynamic="true" >

... 在overlayPanel我有：

    <p:inputText value="#{filterTypeConfiguration.textToSearch}">
      <p:ajax  id="ajaxFilterSearch" event="keyup" update="overlayForm_l
        #{level.name.hashCode()} f#{filterTypeConfiguration.filterType.name.hashCode()}
:select_l#{level.name.hashCode()}
f#{filterTypeConfiguration.filterType.name.hashCode()}"
</p:inputText>

当overlayPanel打开或关闭时，我需要inputText中的干净数据。

Answer 1

我还没有使用p:overlayPanel但是我能够触发p:dialog diaglodReturn事件，我想它应该像这样类似

 <p:ajax event="dialogReturn" update="@form" listener="#{backing.refreshPage}" />

或

来自primefaces展示的示例，如何为按钮添加动作属性？

<p:commandButton id="imageBtn" value="Basic" type="button" action="#{backing.refresh}" />
    <p:overlayPanel id="imagePanel" for="imageBtn" hideEffect="fade">
        <p:graphicImage name="/demo/images/nature/nature1.jpg" width="300" />
    </p:overlayPanel>

<p：overlaypanel ... =“”when =“”= =“”opening =“”或=“”cloasing =“”

1 个答案: