asp.net c#弹出确认/取消对话框

[zestsnake]

protected void btnNext_ServerClick(object sender, EventArgs e)
{
……//先要执行一部分代码必须

//弹出一个确认，取消对话框

if (用户点的是确认)
{
……
}
else
return;
}

如何实现,弹出确认/取消对话框。当点确认运行其它代码，取消后不运行

[ojekleen]

JS操作 Confirm("你确定要怎的？"); 如果是服务端控件:OnClientClick

[淡淡的活着]

web里似乎真不能··

[czhsoftware]

在page_onload事件里给你要点击的按钮添加如下属性 this.SubmitButton.Attributes.Add("onclick", "return confirm('你确定提交吗？');");

[百世经纶一页书]

你这是Web应用。你这种功能不可能实现。当你实现弹出对话框的时候，这一次请求就已经结束。下一次请求不会从弹出对话框的位置继续执行。

[清秋喜乐]

webform,用js写个相应的方法，然后指定onclick事件。判断的话用confirm winform,if (MessageBox.Show("确定", "提示", MessageBoxButtons.YesNo) == DialogResult.Yes) { //do sth } else { return; }

[kkg_1473995421]

一、使用GridView控件 <asp:GridView ID="GridView1" runat="server" AllowPaging="True" AutoGenerateColumns="False" CellPadding="4" Font-Size="9pt" ForeColor="#333333" GridLines="None" OnPageIndexChanging="GridView1_PageIndexChanging" OnRowDataBound="GridView1_RowDataBound" OnRowDeleting="GridView1_RowDeleting" Width="500px"> <FooterStyle BackColor="#1C5E55" Font-Bold="True" ForeColor="White" /> <RowStyle BackColor="#E3EAEB" /> <Columns> <asp:BoundField DataField="ST_l_id" HeaderText="地址ID" /> <asp:BoundField DataField="ST_l_name" HeaderText="网站名称" /> <asp:BoundField DataField="ST_l_url" HeaderText="链接网址" /> <asp:HyperLinkField DataNavigateUrlFields="ST_l_id" DataNavigateUrlFormatString="AmendLink.aspx?ID={0}" HeaderText="修改" Text="修改" /> <asp:CommandField HeaderText="删除" ShowDeleteButton="True" /> </Columns> <SelectedRowStyle BackColor="#C5BBAF" ForeColor="#333333" Font-Bold="True" /> <PagerStyle BackColor="#666666" ForeColor="White" HorizontalAlign="Center" /> <HeaderStyle BackColor="#1C5E55" Font-Bold="True" ForeColor="White" /> <EditRowStyle BackColor="#7C6F57" /> <AlternatingRowStyle BackColor="White" /> </asp:GridView> 二、处理程序如： protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e) { SqlData da = new SqlData(); da.ExceSQL("delete from ST_link where ST_l_id='" + GridView1.DataKeys[e.RowIndex].Value + "'"); Page.Response.Redirect("LinkManage.aspx"); } protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e) { GridView1.PageIndex = e.NewPageIndex; GridView1.DataBind();//CodeGo.net } protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e) { if (e.Row.RowType == DataControlRowType.DataRow) { if ((e.Row.Cells[1].Text).Length > 6) { e.Row.Cells[1].Text = (e.Row.Cells[1].Text).Substring(0, 6) + "…"; } if ((e.Row.Cells[0].Text).Length > 6) { e.Row.Cells[0].Text = (e.Row.Cells[0].Text).Substring(0, 6) + "…"; } if ((e.Row.Cells[0].Text).Length > 6) { e.Row.Cells[0].Text = (e.Row.Cells[0].Text).Substring(0, 6) + "…"; } } if (e.Row.RowType == DataControlRowType.DataRow) { ((LinkButton)(e.Row.Cells[4].Controls[0])).Attributes.Add("onclick", "return confirm('确定删除吗？')"); }

[exiori]

Confirm("你确定要怎的？");

[啾啾我]

这种只能在前台js中实现的。