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我在侧边栏 1 中放置了多个小部件(不同的小部件)。如何在侧边栏 1 中获取小部件的数量?
$widgets = get_option('sidebars_widgets'); echo count($widgets['sidebar1']);
如果可能的话,我想获得primefaces的选定单元格或colomne(id)<p:dataTable
<p:dataTable
我的桌子是这样的:
<p:dataTable id="table" var="list" value="#{bean.list}" rowKey="#{list}" selectionMod