页面加载时,TabPanel 中的所有 Panel 都会自动加载。我不想要它。单击此选项卡后如何加载面板?
<ext:Panel runat="server" ID="pnlQLDB" Border="false" Layout="fit">
<Items>
<ext:TabPanel ID="TabDB" Border="false" runat="server">
<Items>
<ext:Panel ID="panTest" Border="false" runat="server">
<Content>
<uc:NHQH ID="NHQH" runat="server" />
</Content>
</ext:Panel>
<ext:Panel ID="panTest1" Border="false" runat="server">
<Content>
<uc:NSQHCLY ID="NSQHCLY" runat="server" />
</Content>
</ext:Panel>
<ext:Panel ID="panTest2" Border="false" runat="server">
<Content>
<uc:NSQTLS ID="NSQTLS" runat="server" />
</Content>
</ext:Panel>
</Items>
</ext:TabPanel>
</Items>
</ext:Panel>