<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<ajax:Accordion DataSourceID="ObjectDataSource1" ID="Accordion1" runat="server">
<HeaderTemplate>
<%#Eval("Title") %>
</HeaderTemplate>
<ContentTemplate>
<%#Eval("Description") %>
</ContentTemplate>
</ajax:Accordion>
<asp:ObjectDataSource ID="ObjectDataSource1" runat="server"
SelectMethod="GetData" TypeName="test.dataAccess.DataAccess"></asp:ObjectDataSource>
运行一切正常,然后我在Accordion加上属性HeaderCssClass="headercss",即报错
The TargetControlID of '_AccordionExtender' is not valid. The value cannot be null or empty.
这东东怎么这么不可靠呢,另外,如果在设计视图中,编辑一下,HeaderTemplate和ContentTemplate中的东东,即莫名的被重写了....
拷!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
</asp:ScriptManager>
<ajax:Accordion DataSourceID="ObjectDataSource1" ID="Accordion1" runat="server">
<HeaderTemplate>
<%#Eval("Title") %>
</HeaderTemplate>
<ContentTemplate>
<%#Eval("Description") %>
</ContentTemplate>
</ajax:Accordion>
<asp:ObjectDataSource ID="ObjectDataSource1" runat="server"
SelectMethod="GetData" TypeName="test.dataAccess.DataAccess"></asp:ObjectDataSource>
运行一切正常,然后我在Accordion加上属性HeaderCssClass="headercss",即报错
The TargetControlID of '_AccordionExtender' is not valid. The value cannot be null or empty.
这东东怎么这么不可靠呢,另外,如果在设计视图中,编辑一下,HeaderTemplate和ContentTemplate中的东东,即莫名的被重写了....
拷!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
解决方案 »
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