editpark.aspx.cs

物业管理系统

using System;
using System.Data;
using System.Configuration;
using System.Collections;
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.Data.SqlClient;

public partial class admin_editareafac : System.Web.UI.Page
{
   
 protected void Page_Load(object sender, EventArgs e)
    {


        if (!IsPostBack)
        {
            if (Convert.ToString(Session["UID"]) == "")
            {
                Response.Redirect("login.aspx");

            }
            else
            {
                this.bind();

            }
        }
     
    }
    protected void bind()
    {   string ID=Request.QueryString["parkID"].ToString();
        string str="select * from basepark where parkID='"+ID+"'";

        BaseClass bc = new BaseClass();
        
          SqlDataReader sda=bc.ExecRead(str);
       if(sda.Read())
        {   //绑定数据
            TextBox1.Text = sda["Name"].ToString();
            TextBox2.Text = sda["Amount"].ToString();
            TextBox6.Text = sda["Memo"].ToString();
         
           }
       

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

        BaseClass bcc = new BaseClass();
        string ID = Request.QueryString["parkID"].ToString();
        string valsql = "select count(*) from basepark where Name='" + TextBox1.Text.Trim() + "' and parkID!="+ID;

        int count = (int)bcc.ExecCscalar(valsql);
        if (count > 0)
        {
            Response.Write("<script>alert('已存在停车场:" + TextBox1.Text + "');</script>");
            return;
        }


       
       
        int parkcount=Convert.ToInt32(TextBox2.Text);
       

        string sql = "select count(*) as amount from homepark where parkID=" + ID + "";
        //Response.Write(sql);
        //Response.End();

        SqlDataReader sda = bcc.ExecRead(sql);
        if (sda.Read())
        {

            count = Convert.ToInt32(sda["amount"]);
          if(parkcount<count)　　//判断输入的数量是否小于homepark表的停车位数量
           {
            Response.Write("<script language=javascript>alert('新停车位小于住户的停车位数量！');</script>");
            return;
             
            } 
        }

        BaseClass bccc = new BaseClass();

            string sqlstr = "update basepark set Name='" + TextBox1.Text + "',Amount=" + TextBox2.Text + ",Memo='" + TextBox6.Text +"' where parkID="+ID+"";
            //Response.Write(sqlstr);
            //Response.End();

            if (bccc.ExecSql(sqlstr))
            {
                Response.Write("<script language=javascript>alert('修改成功！');opener.location='park.aspx';window.close()</script>");
            }
            else
            {
                Response.Write("<script>alert(修改失败，请重试！');</script>");
            }
       

    }

  
    
}