合成未在Richfaces选项卡中呈现 [英] Composition is not rendered in Richfaces tabPanel

问题描述

我是JSF和Richfaces的用户.我将简化有关我的问题的代码，以使事情变得更容易. 我有一个名为"mytab.xhtml"的组成，定义如下:

I am a user of JSF and Richfaces. I will simplify the code about my question to make things easier. I have a composition named 'mytab.xhtml' defined like following:

<cc:interface>
    <cc:attribute name="header" required="true"/>
</cc:interface>
<cc:implementation>
    <rich:tab id="my-tab" header="#{cc.attrs.header}" >
        <cc:insertChildren />
    </rich:tab>
</cc:implementation>

此构成用于另一个xhtml文件，如下所示:

This composition is used in another xhtml file like following:

<rich:tabPanel id="tp" switchType="ajax" headerPosition="top" >
     <ic:mytab id="tab1" header="header1">
          <h:outputText>content1</h:outputText>
     </ic:mytab>
     <ic:mytab id="tab2" header="header2">
          <h:outputText>content1</h:outputText>
     </ic:mytab>
</rich:tabPanel>

但是完全不呈现选项卡是非常奇怪的. 为了找到原因，如果我在合成定义文件中添加如下所示的outputText:

But it is very strange that the tab is not rendered at all. To find the reason, if I add an outputText in the composition definition file like this:

<cc:interface>
    <cc:attribute name="header" required="true"/>
</cc:interface>
<cc:implementation>
        <h:outputText>#{cc.attrs.header}</h:outputText>
    <rich:tab id="my-tab" header="#{cc.attrs.header}" >
        <cc:insertChildren />
    </rich:tab>
</cc:implementation>

outputText将被呈现，但制表符不被呈现.

The outputText will be rendered, but tab is not rendered.

或者，如果我将其中一个标签直接更改为richfaces标签:

Or, if I change one of the tab to richfaces tab directly:

<rich:tabPanel id="tp" switchType="ajax" headerPosition="top" >
     <ic:mytab id="tab1" header="header1">
          <h:outputText>content1</h:outputText>
     </ic:mytab>
     <rich:tab id="tab2" header="header2">
          <h:outputText>content1</h:outputText>
     </rich:tab>
</rich:tabPanel>

第一个选项卡将不会呈现，但第二个选项卡将呈现.

The first tab will not be rendered, but the second tab will be rendered.

谢谢您能给我任何帮助.

Thank you if you could give me any help.

推荐答案

复合组件呈现为自己的UINamingContainer.因此，在UITabPanel和UITab组件之间现在是一个UINamingContainer，UITab可能不知道该如何处理(顺便说一下，数据表存在相同的问题).您可以使用经典facelet标签.

Composite components are rendered as own UINamingContainer. So between the UITabPanel and the UITab-component now is a UINamingContainer, UITab might not know what to do with it (same problem with datatable, by the way). What you can do is to use a classic facelet tag instead.

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