qiye/pingjiaManage.aspx.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;

public partial class qiye_pingjiaManage : System.Web.UI.Page
{
    sqlConn conn = new sqlConn();
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            Info();
        }

    }
    private void Info()
    {
        string id = Request.QueryString["id"].ToString().Trim();
        string sql;
        sql = "select * from pingjia where shenqingID=" + id;
        DataSet result = new DataSet();
        sqlConn conn = new sqlConn();
        result = conn.hsggetdata(sql);
        if (result.Tables[0].Rows.Count > 0)
        {
            this.neirong.Value = result.Tables[0].Rows[0]["neirong"].ToString();
        }
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        string id = Request.QueryString["id"].ToString().Trim();
        string neirong = this.neirong.Value;
        string strsql = " delete from pingjia where shenqingID=" + id + " Insert into pingjia(shenqingID,neirong)values(";
        strsql += "" + id + ",'" + neirong + "')";
        int result;
        result = conn.hsgexucute(strsql);
        if (result == 1)
        {
            Response.Write("<script language=javascript>alert('评价成功！');location='pingjiaList.aspx'</script>");
        }
        else
        {
            Response.Write("<script>javascript:alert('系统错误，请检查数据库的链接');</script>");
        }
    }
}