我在 gridview 行 TemplateField 中有一个带有 UpdateProgress、UpdatePanel 和 Linkbutton 的 Gridview。当我单击链接按钮时,UpdateProgress 应该可以工作,但在我的情况下不行。
这是代码:
<asp:GridView ID="GridView1" runat="server" AllowPaging="True"
AutoGenerateColumns="False" BackColor="White" BorderColor="#CC9966"
BorderStyle="None" BorderWidth="1px" CellPadding="4" DataKeyNames="CustomerID"
onpageindexchanging="GridView1_PageIndexChanging" Width="500px"
onrowcommand="GridView1_RowCommand"
onrowdatabound="GridView1_RowDataBound">
<Columns>
<asp:BoundField DataField="CustomerID" HeaderText="Customer ID" />
<asp:BoundField DataField="CompanyName" HeaderText="Company" />
<asp:BoundField DataField="City" HeaderText="City" />
<asp:TemplateField>
<ItemTemplate>
<asp:UpdateProgress ID="UpdateProgress1" runat="server" AssociatedUpdatePanelID="UpdatePanel2" >
<ProgressTemplate>
<asp:Image ID="Image1" runat="server" ImageUrl="~/images/ajax-loader.gif" />
</ProgressTemplate>
</asp:UpdateProgress>
<asp:UpdatePanel ID="UpdatePanel2" runat="server" UpdateMode= "Conditional" >
<ContentTemplate>
<asp:LinkButton ID="lbtnExecute" runat="server" CommandArgument="<%# ((System.Web.UI.WebControls.GridViewRow)(Container)).DataItemIndex + 1 %>"
CommandName="Execute">Execute</asp:LinkButton>
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="lbtnExecute" EventName="Click" />
</Triggers>
</asp:UpdatePanel>
</ItemTemplate>
</asp:TemplateField>
</Columns>
<FooterStyle BackColor="#FFFFCC" ForeColor="#330099" />
<HeaderStyle BackColor="#990000" Font-Bold="True" ForeColor="#FFFFCC" />
<PagerStyle BackColor="#FFFFCC" ForeColor="#330099" HorizontalAlign="Center" />
<RowStyle BackColor="White" ForeColor="#330099" />
<SelectedRowStyle BackColor="#FFCC66" Font-Bold="True" ForeColor="#663399" />
<SortedAscendingCellStyle BackColor="#FEFCEB" />
<SortedAscendingHeaderStyle BackColor="#AF0101" />
<SortedDescendingCellStyle BackColor="#F6F0C0" />
<SortedDescendingHeaderStyle BackColor="#7E0000" />
</asp:GridView>
我尝试删除:
AssociatedUpdatePanelID="UpdatePanel2"
但 UpdateProgress 显示在所有行中。我希望它只显示在我单击链接按钮的行上。
任何人都可以帮忙吗?