如何在asp.net中获得确认弹出窗口

Question

在网格内，我在网格内有一个删除按钮，并且后面有一个代码来执行删除。

<asp:TemplateField HeaderText="Edit Controls" ItemStyle-Width="15%">
 <ItemTemplate>
   <asp:LinkButton ID="Lnk_Delete" ToolTip="Delete Message" 
   CommandArgument='<%#Eval("MsgID") %>' CommandName="Delete" runat="server"> 
   <img id="Img1" src="Styles/Images/Delete.jpg" runat="server"  /></asp:LinkButton>
 </ItemTemplate>
</asp:TemplateField> 

 protected void Grid_Messagetable_RowDeleting(object sender, GridViewDeleteEventArgs e)
    {

    }

一切正常，如何在执行删除之前弹出确认窗口。

Answer 1

您可以使用 OnClientClick 属性，如以下文章中所示：

<asp:LinkButton 
    ID="Lnk_Delete" 
    runat="server"
    ToolTip="Delete Message" 
    CommandArgument='<%#Eval("MsgID") %>' 
    CommandName="Delete" 
    OnClientClick="return confirm('Are you sure you want to delete this record?');"> 
    <img id="Img1" src="Styles/Images/Delete.jpg" runat="server"  />
</asp:LinkButton>

Answer 2

尝试添加

OnClientClick="return confirm('Do you want Delete?');"

Answer 3

onClientClick="return confirm('Are you sure you want to delete?')";