userinfo.aspx.cs

一个简单的网上书店

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.Collections.Generic;
using Model;
using BLL;
using BLL.interfaces;

public partial class userInfo : System.Web.UI.Page
{
    IUsers userMessage = Factory.greatUsers();
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack) 
        {
            //if (Session["userId"] == null)
            //    Response.Redirect("login.aspx");
            if (Request["id"] == null)
                Response.Redirect("error.aspx");
            ViewState["id"] = int.Parse(Request["id"].ToString());
            show();
        }
    }

    private void show()
    {
        List<Users> list = new List<Users>();
        list = userMessage.selOnly((int)ViewState["id"]);
       
        if (list == null)
            Response.Redirect("error.aspx");
        dlvuserInfo.DataSource = list;
        dlvuserInfo.DataBind();


        foreach (Users u in list)
        {
            DropDownList cboRole = dlvuserInfo.FindControl("cboRole") as DropDownList;
            cboRole.SelectedIndex = u.UserRoleId-1;
            RadioButtonList rdblst = dlvuserInfo.FindControl("rdblst") as RadioButtonList;
            rdblst.SelectedIndex = u.UserStateId - 1;
        }
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        if (userMessage.delUser(ViewState["id"].ToString()))
        {
            Response.Write("<script>alert('服务器已经接受您的请求!')</script>");
            Response.Redirect("userlist.aspx");
        }
        else 
        {
            Response.Redirect("error.aspx");
        }
    }
    protected void Button2_Click(object sender, EventArgs e)
    {
        Users user = new Users();
        user.Id = (int)ViewState["id"];
        DropDownList cboRole = dlvuserInfo.FindControl("cboRole") as DropDownList;
        user.UserRoleId = cboRole.SelectedIndex+1;
        RadioButtonList rdblst = dlvuserInfo.FindControl("rdblst") as RadioButtonList;
        user.UserStateId = rdblst.SelectedIndex+1;

        if (userMessage.updateUser(user))
        {
            Response.Write("<script>alert('服务器已经接受您的请求!')</script>");
        }
        else
        {
            Response.Redirect("error.aspx");
        }
    }
}