Gridview jQuery DatePicker中的Asp.Net UpdatePanel

Question

<asp:UpdatePanel ID="asd" runat="server">     <ContentTemplate>     <asp:GridView ID="gvUpdate" runat="server">     <Columns>     <asp:TemplateField HeaderText="DATE">     <ItemTemplate>     <asp:Label ID="lblDate" runat="server" Text='<%# Eval("DATE","{0:dd.MM.yyyy}")%>'></asp:Label>     </ItemTemplate>     <EditItemTemplate>     <asp:TextBox ID="txtDate" runat="server" Text='<%# Eval("DATE","{0:dd.MM.yyyy}") %>'></asp:TextBox>     </EditItemTemplate>     </asp:TemplateField>     </Columns>     </ContentTemplate>我想为“ txtDate”的jQuery datepicker怎么做？