将GridView中的客户端更改发送到服务器

Question

我正在使用jquery上下移动我的gridview行，但它不会返回到服务器，因为它是在客户端完成的。该怎么办？ 这是移动行的代码 -

 $(".up,.down").click(function () {
                var row = $(this).parents("tr:first");
                var rowIndex = row.index();
                if ($(this).is(".up")) {
                    if (rowIndex != 1) {
                        row.insertBefore(row.prev());
                    }
                } else {
                    row.insertAfter(row.next());
                }

            });

我的gridview正在使用模板字段。这是gridview -

<asp:GridView ID="GVRequestedLOE" runat="server" CellPadding="3" CssClass="cssDefaultDataGrid" AutoGenerateColumns="false" AllowSorting="False" AllowPaging="false" DataKeyNames="GraphicLicenseTextRightsLOEID" Width="95%" HorizontalAlign="Center" CellSpacing="0" EmptyDataText="No details to display.">
    <AlternatingRowStyle CssClass="cssDefaultDataGridAltRow" />
    <EmptyDataRowStyle CssClass="cssDefaultDataGridHeader" HorizontalAlign="Center" />
    <EmptyDataTemplate>
        No details to display.
    </EmptyDataTemplate>
    <Columns>

        <asp:TemplateField>
            <ItemTemplate>
                <img id="imgBtnUp" src="../images/arrow1up_blue.gif" alt="../images/arrow1up_blue.gif" title="Move LOE Row up the list" class="up" style="cursor: pointer;" />
                <img id="imgBtnDown" src="../images/arrow1down_blue.gif" alt="../images/arrow1down_blue.gif" title="Move LOE Row down the list" class="down" style="cursor: pointer;" />

            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="Text Product Type">
            <ItemTemplate>
                <asp:DropDownList runat="server" ID="ddlTextProductType" Width="160px">
                </asp:DropDownList>
            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="Territory">
            <ItemTemplate>
                <asp:DropDownList runat="server" ID="ddlTerritory" Width="160px">
                </asp:DropDownList>
            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="Including Audio" ItemStyle-HorizontalAlign="Center" HeaderStyle-Width="40px" FooterStyle-Wrap="true">
            <ItemTemplate>
                <asp:CheckBox ID="chkIncludingAudio" runat="server" Checked='<%#Eval("IncludingAudio")%>' AutoPostBack="true" OnCheckedChanged="chkIncludingAudio_CheckedChanged" />
            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="Audio Only" ItemStyle-HorizontalAlign="Center" HeaderStyle-Width="40px" FooterStyle-Wrap="true">
            <ItemTemplate>
                <asp:CheckBox ID="chkAudioOnly" runat="server" Checked='<%#Eval("AudioOnly")%>' AutoPostBack="true" OnCheckedChanged="chkAudioOnly_CheckedChanged" />
            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="Reproducible By Design" ItemStyle-HorizontalAlign="Center" HeaderStyle-Width="40px" FooterStyle-Wrap="true">
            <ItemTemplate>
                <asp:CheckBox ID="chkReproducibleByDesign" runat="server" Checked='<%#Eval("ReproducibleByDesign")%>' />
            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="Language">
            <ItemTemplate>
                <asp:DropDownList runat="server" ID="ddlLanguage" Width="100px">
                </asp:DropDownList>
            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="Quantity">
            <ItemTemplate>
                <asp:TextBox ID="txtQuantity" runat="server" Text='<%#Eval("LOEQuantity")%>' Width="80px" onkeypress="return isNumberKey(event)" MaxLength="8"></asp:TextBox>
            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="(Qty)Not Specified" ItemStyle-HorizontalAlign="Center" HeaderStyle-Width="40px" FooterStyle-Wrap="true">
            <ItemTemplate>
                <asp:CheckBox ID="chkUnlimitedQuantity" runat="server" Checked='<%#Eval("UnlimitedQuantity")%>' AutoPostBack="true" OnCheckedChanged="chkUnlimitedQuantity_CheckedChanged" />
            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="Qty Silent" ItemStyle-HorizontalAlign="Center" HeaderStyle-Width="40px" FooterStyle-Wrap="true">
            <ItemTemplate>
                <asp:CheckBox ID="chkQtySilent" runat="server" Checked='<%#Eval("SilentQuantity")%>' AutoPostBack="true" OnCheckedChanged="chkQtySilent_CheckedChanged" />
            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="Est. Price $">
            <ItemTemplate>
                <asp:TextBox ID="txtEstimatedPrice" runat="server" Text='<%#Eval("EstimatedPrice")%>' onkeypress="return isNumberKey(event)" Width="80px"></asp:TextBox>
            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="Gratis">
            <ItemTemplate>
                <asp:DropDownList runat="server" ID="ddlGratis" Width="100px">
                </asp:DropDownList>
            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField ItemStyle-HorizontalAlign="Center">
            <ItemTemplate>
                <asp:ImageButton ID="ibtnDeleteLOE" ImageUrl="../images/trashcan.gif" runat="server" CommandArgument='<%#Eval("GraphicLicenseTextRightsLOEID")%>' OnClientClick="Javascript:return confirm('Are you sure you want to delete this LOE?')" CommandName="DeleteLOE" />
            </ItemTemplate>
        </asp:TemplateField>
    </Columns>
</asp:GridView>