我想创建带有进度条的选项卡。像这样的东西:
<p:tabView id="tabs" dynamic="true" cache="false">
<p:tab id="tab1" title="tab1" >
<ui:include src="tab1.xhtml" />
</p:tab>
<p:tab id="tab2" title="tab2" >
<ui:include src="tab2.xhtml" />
</p:tab>
<p:blockUI block="tabs" trigger="tabs">
LOADING
</p:blockUI>
</p:tabView>
但它不起作用。你能帮我纠正我的错误吗?