带有确定和取消按钮的ASP .NET Javascript [英] ASP .NET Javascript With Ok and Cancel Button

问题描述

我是dotnet的新手，需要帮助，

我正在尝试使用java脚本代码，在删除所选记录之前询问用户确认。



我的代码如下所示

 function confirm（）{
  var  x; 
  var  r = confirm（ 你是吗？肯定）！; 
  if （r ==  true ）
 {
x = < span class =code-string> 你按OK！; 
} 
 其他 
 {
x =  < span class =code-string>你按下取消！; 
} 

我在网格视图中使用的链接按钮中调用了这个java脚本函数，但是在运行时我没有看到任何确认消息出现在警报窗口中，有人可以告诉我这个的原因。


其次点击确定按钮在确认窗口中，任何人都可以让我知道如何删除用户选择的记录，此记录将始终是一行，需要删除。

 <   asp：GridView     ID   =  gdvData       runat   =  server   高度  =  159px < span class =code-attribute>  宽度  =  511px  
   
                                           AutoGenerateColumns   = 错误 >  
 
 <  列 >  
 <％  -  Text =  删除 HeaderText =  删除 HeaderStyle-BackColor =  ＃4EA600 HeaderStyle-ForeColor =  白色 />  -  ％>  
 
 <   asp：TemplateField     HeaderText   = 删除      HeaderStyle-BackColor   = ＃4EA600    HeaderStyle-ForeColor   = 白色 >  
 <  < span class =code-leadattribute> ItemTemplate  >  
 <   asp：LinkBut​​ton     ID     =  ButtonDelete   文本  = 删除    OnClientClick   = 确认（）    runat   =  server    /  >  
 <   / ItemTemplate  < span class =code-keyword>>  
 <   / asp：TemplateField  >  

解决方案

试试这个链接

http://asp-net-example.blogspot.in/2009/10/gridview-templatefield-onclientclick.html [ ^ ]

希望这会有所帮助

I am very new to dotnet and need help on this,
I am trying to use a java script code that asks a user confirmation before deleting a selected record.

My code looks like this

function confirm() {
            var x;
    var r=confirm("Are You Sure!");
    if (r==true)
  {
  x="You pressed OK!";
  }
else
  {
  x="You pressed Cancel!";
        }

And i am calling this java script function in the link button which i have used in my grid view, but at the run time i dont see any confirm message appearing in the alert window, can some one tell me the reason for this.

And Secondly on click of the Ok button in the confirm window,can any one let me know how to delete the selected record by the user and this record will always be a single row, which needs to be deleted.

<asp:GridView ID="gdvData"  runat="server" Height="159px" Width="511px"

                    AutoGenerateColumns="False">

                    <Columns>
                         <%--Text="Delete" HeaderText="Delete" HeaderStyle-BackColor="#4EA600" HeaderStyle-ForeColor="White" />--%>

                   <asp:TemplateField HeaderText="Delete"  HeaderStyle-BackColor="#4EA600" HeaderStyle-ForeColor="White">
                    <ItemTemplate>
                    <asp:LinkButton ID ="ButtonDelete" Text="Delete" OnClientClick="confirm()" runat="server" />
                    </ItemTemplate>
                    </asp:TemplateField>

解决方案

Try this link
http://asp-net-example.blogspot.in/2009/10/gridview-templatefield-onclientclick.html[^]
Hope this helps

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