using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;public partial class web_Admin_Login : System.Web.UI.Page
{
Model.UserInfo Ma = new Model.UserInfo();
BLL.UserLogic Ba = new BLL.UserLogic();
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
}
}
protected void Button1_Click(object sender, EventArgs e)
{
if (UserName.Text.Equals(""))
{
Response.Write("<script language=javascript>alert('请输入账号!')</script>");
}
if (PassWord.Text.Equals(""))
{
Response.Write("<script language=javascript>alert('请输入密码!')</script>");
}
Ma.UserName = UserName.Text.Trim();
Ma.Password = FormsAuthentication.HashPasswordForStoringInConfigFile(PassWord.Text.Trim(), "MD5");
if (Ba.AdminLogin(Ma) > 0)
{
Session["admin"] = UserName.Text.Trim();
Response.Redirect("Admin_Index.aspx");
}
else
{
Response.Redirect("Admin_Login.aspx");
}
}
}
点击确定按钮的时候没有任何的反应,怎么回事啊
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;public partial class web_Admin_Login : System.Web.UI.Page
{
Model.UserInfo Ma = new Model.UserInfo();
BLL.UserLogic Ba = new BLL.UserLogic();
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
}
}
protected void Button1_Click(object sender, EventArgs e)
{
if (UserName.Text.Equals(""))
{
Response.Write("<script language=javascript>alert('请输入账号!')</script>");
}
if (PassWord.Text.Equals(""))
{
Response.Write("<script language=javascript>alert('请输入密码!')</script>");
}
Ma.UserName = UserName.Text.Trim();
Ma.Password = FormsAuthentication.HashPasswordForStoringInConfigFile(PassWord.Text.Trim(), "MD5");
if (Ba.AdminLogin(Ma) > 0)
{
Session["admin"] = UserName.Text.Trim();
Response.Redirect("Admin_Index.aspx");
}
else
{
Response.Redirect("Admin_Login.aspx");
}
}
}
点击确定按钮的时候没有任何的反应,怎么回事啊
{
Session["admin"] = UserName.Text.Trim();
Response.Redirect("Admin_Index.aspx");
}
else
{
Response.Redirect("Admin_Login.aspx");
}
不输入用户名密码的话还会弹出窗口,如果加上这段代码,即使不输入用户名密码也不会有任何提示,实在不明白为什么
你试试
if
{}
else if
{}
elseif (UserName.Text.Equals(""))
{
Response.Write("<script language=javascript>alert('请输入账号!')</script>");
}
else if (PassWord.Text.Equals(""))
{
Response.Write("<script language=javascript>alert('请输入密码!')</script>");
}
else
{
Ma.UserName = UserName.Text.Trim();
Ma.Password = FormsAuthentication.HashPasswordForStoringInConfigFile(PassWord.Text.Trim(), "MD5");
if (Ba.AdminLogin(Ma) > 0)
{
Session["admin"] = UserName.Text.Trim();
Response.Redirect("Admin_Index.aspx");
}
else
{
Response.Redirect("Admin_Login.aspx");
}
}
Model.UserInfo Ma = new Model.UserInfo();
BLL.UserLogic Ba = new BLL.UserLogic();
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
}
}
protected void Button1_Click(object sender, EventArgs e)
{
if (UserName.Text.Equals(""))
{
Response.Write("<script language=javascript>alert('请输入账号!')</script>");
}
else
{
Ma.UserName = UserName.Text.Trim();
}
if (PassWord.Text.Equals(""))
{
Response.Write("<script language=javascript>alert('请输入密码!')</script>");
}
else
{
Ma.Password = FormsAuthentication.HashPasswordForStoringInConfigFile(PassWord.Text.Trim(), "MD5");
}
if( Ma.UserName!=""&&Ma.Password!=""||Ma!=null)
{
if (Ba.AdminLogin(Ma) > 0)
{
Session["admin"] = UserName.Text.Trim();
Response.Redirect("Admin_Index.aspx");
}
else
{
Response.Redirect("Admin_Login.aspx");
}
}
else
{
Response.Redirect("Admin_Login.aspx");
}
}
{
if (UserName.Text.Equals(""))
{
Response.Write("<script language=javascript>alert('请输入账号!')</script>");
return;
}
if (PassWord.Text.Equals(""))
{
Response.Write("<script language=javascript>alert('请输入密码!')</script>");
return;
}
Ma.UserName = UserName.Text.Trim();
Ma.Password = FormsAuthentication.HashPasswordForStoringInConfigFile(PassWord.Text.Trim(), "MD5");
if (Ba.AdminLogin(Ma) > 0)
{
Session["admin"] = UserName.Text.Trim();
Response.Redirect("Admin_Index.aspx");
}
else
{
Response.Redirect("Admin_Login.aspx");
}
}