模板列onclick事件中綁定跳轉頁參數(onclick location.href Eval)

 <asp:GridView runat="server" ID="gvCheckList" AutoGenerateColumns="false">
            <Columns>
                <asp:BoundField HeaderText="訂單號" DataField="planid" />
                 <asp:BoundField HeaderText="訂單狀態" DataField="status" />              
                 <asp:BoundField HeaderText="總價(元)" DataField="totalCost" />
                <asp:TemplateField HeaderText="訂單操作">
                    <ItemTemplate>
                        <input type="button" value="編輯" onclick='<%#"location.href=\"CheckUpdate.aspx?planid="+Eval("planid")+"\";"%>' />
                        <input type="button" value="刪除" />
                    </ItemTemplate>
                </asp:TemplateField>               
            </Columns>
        </asp:GridView>