弹出对话框+隐藏控件实现实现对确定和取消的判断

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Windows.Forms;

public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
//Get username from domain

//Get departement list from database

//Get all boss

//获得以前加班的数据

//计算总和

}
protected void Button1_Click(object sender, EventArgs e)
{

//计算总和

//判断总计是否> 36

//如果大于，报错，并提示是否继续

//保存数据

if (TextBox1.Text != null && !TextBox1.Text.Equals(""))
{
if (haveErrorContinue.Value.Equals("0"))
{
////check time from database.

string s = "<script type='text/javascript'>";
s += "var x = confirm('Have errors, continue?');";
s += "if (x == true) {";
s += " document.getElementById('haveErrorContinue').value=1;";
s += " document.getElementById('Button1').click(); ";
s += "}";
s += "</script>";

Page.RegisterStartupScript("js", s);
Label1.Text = "Don't save";
Console.WriteLine("Don't save data into database");
}
else
{
Label1.Text = "Save";
//save data into database.
Console.WriteLine("save data into database");
haveErrorContinue.Value = "0";
}
}
else
{

MessageBox.Show("请输入内容","12");
}
}

}