更新面板不是部分刷新GridView

Question

嗨在更新面板中使用GridView，但它不是部分刷新GridView我會把CheckBox放在ItemTemplate裏面並設置它們的觸發器當我檢查CheckBox時，整個gridview會刷新但是我只想刷新尊敬的行，當我將檢查複選框在這裏我顯示完整的代碼。

          <ContentTemplate> 
               <asp:GridView ID="gvrank" class="table table-bordered" runat="server" GridLines="None" Width="470px" ForeColor="#333333" 
                AutoGenerateColumns="False" OnDataBound="gvrank_DataBound" OnRowDataBound="gvrank_RowDataBound"> 
                <AlternatingRowStyle BackColor="White" ForeColor="#284775"></AlternatingRowStyle> 

                <Columns> 
                 <asp:TemplateField> 
                  <HeaderTemplate> 
                   <asp:CheckBox ID="chkBxHeader5" onclick="javascript:HeaderClick5(this);" OnCheckedChanged="chkBxHeader5_CheckedChanged" AutoPostBack="true" runat="server" /> 
                  </HeaderTemplate> 

                  <ItemTemplate> 
                   <asp:UpdatePanel ID="up" UpdateMode="Conditional" runat="server"> 
                    <Triggers> 
                     <asp:AsyncPostBackTrigger ControlID="chkBxSelect5" EventName="CheckedChanged" /> 

                     <asp:AsyncPostBackTrigger ControlID="gvrank" EventName="DataBound" /> 
                    </Triggers> 
                    <ContentTemplate> 
                     <asp:CheckBox ID="chkBxSelect5" runat="server" AutoPostBack="true" OnCheckedChanged="chkBxSelect5_CheckedChanged" /> 
                    </ContentTemplate> 

                   </asp:UpdatePanel> 
                  </ItemTemplate> 
                  <ItemStyle Width="5%" HorizontalAlign="Center" /> 
                  <HeaderStyle Width="5%" HorizontalAlign="Center" /> 
                 </asp:TemplateField> 
                 <asp:TemplateField HeaderText="Rank"> 
                  <ItemTemplate> 
                   <asp:HiddenField ID="lblrankids" runat="server" Value='<%# Bind("rankid") %>'></asp:HiddenField> 
                   <asp:Label ID="lblranks" runat="server" Text='<%# Bind("rank") %>'></asp:Label> 
                  </ItemTemplate> 
                  <HeaderStyle Width="90%"></HeaderStyle> 
                  <ItemStyle Width="90%"></ItemStyle> 
                 </asp:TemplateField> 
                 <asp:TemplateField HeaderText="No of days"> 
                  <ItemTemplate> 
                   <asp:TextBox ID="txtdays" runat="server" Width="68px"></asp:TextBox> 
                  </ItemTemplate> 
                  <HeaderStyle Width="30%"></HeaderStyle> 
                  <ItemStyle Width="30%"></ItemStyle> 
                 </asp:TemplateField> 

                </Columns> 
                <EditRowStyle BackColor="#999999"></EditRowStyle> 
                <FooterStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White"></FooterStyle> 
                <HeaderStyle BackColor="#5D7B9D" ForeColor="WhiteSmoke"></HeaderStyle> 
                <PagerStyle HorizontalAlign="Center" BackColor="#284775" ForeColor="White"></PagerStyle> 
                <RowStyle BackColor="#F7F6F3" ForeColor="#333333"></RowStyle> 
                <SelectedRowStyle BackColor="LightSteelBlue" Font-Bold="True" ForeColor="#333333"></SelectedRowStyle> 

               </asp:GridView> 
              </ContentTemplate> 
             </asp:UpdatePanel> 

Answer 1

什麼對你DataGridView使用OnRowCommand。

With OnCommand，CommandName and CommandArgument on your CheckBox？

Here is an example.