heyjob.net 招聘网开发日志 之asp.net+jquery+ajax+json 登陆

heyjob.net 招聘网开发日志 之jquery ajax aspx登陆,代码部分有所简略...

 

    $(document).ready(function(){
              //获取登录按的事件并激活click事件
            $('#btn_ent_login').click(function(){
                 chacklogin();      
            });
        });
        
    function chacklogin()
   {
     var loginid=$('#txtloginid').val();
     var pwd=$('#txtpass').val();
     if(loginid.length ==0){alert('登录账号不能为空!');$('#txtloginid').focus();return;}
   if(pwd.length ==0){alert('请输入登录密码!');$('#txtpass').focus();return;}
  
     var strHtml = "<br/><center><span style='width:100%;padding-left:20px'><br/>正在登陆ing...<img src=images/loading.gif />请稍候</span></center>";
     var pop=new Popup({ contentType:2,isReloadOnClose:false,width:328,height:123});
     pop.setContent("contentHtml",strHtml);
     pop.setContent("title","提示!");
     pop.build();
     var stings = "type=ent&loginid="+ loginid +"&pwd=" + pwd + ""; 
     
   $.ajax({
     type:'get',
     cache:false,
     url:'test/default.aspx',
     data:stings,
     dataType:'json',
     beforeSend:function(){ pop.show();},
     error: function() { pop.close();alert("连接出现错误") ; },
     success:function(data)
             {
            
                   //1表示成功
                   if(data.sta==1)
                   {
                   pop.close();
                   window.location.href="ent/index.aspx";
                   }
                   else
                   {
                      alert(data.info);                   
                   }
            }
     });
    }

 

 

 protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
           
                string loginid = Request.QueryString["loginid"];
                string pwd = Request.QueryString["pwd"];

        }
    }

    protected void result(string lid, string pass)
    {
        JsonClass jc = null;
        //if (Common.xz_Expression.isEmail(lid))
        //{
        modelE = bllE.GetModel(lid, Common.xz_MD5.MD5(pass));
        if (modelE != null)
        {
            //Session["ent"] = modelE;
            jc = new JsonClass("登陆成功！", "", 1);
        }
        else
        {
            jc = new JsonClass("用户名或密码错误！", "", 2);
        }
        // }



        Response.Clear();
        Response.ContentType = "application/json";

        //输出带有JSON格式的数据 
        Response.Write(jc);

        //发送JSON格式的数据到客户端并终止该页的执行 
        //注意这个方法必须有否则会出错

        Response.End();

    }

 

 

 

 

public class JsonClass
{
    public JsonClass()
    {
    }
    public JsonClass(string info, string data, int sta)
    {
        //
        // TODO: 在此处添加构造函数逻辑
        //
        this.info = info;
        this.data = data;
        this.sta = sta;
    }
    private string info;

    public string Info
    {
        get { return info; }
        set { info = value; }
    }
    private string data;

    public string Data
    {
        get { return data; }
        set { data = value; }
    }
    private int sta;

    public int Sta
    {
        get { return sta; }
        set { sta = value; }
    }

    //重写ToString()方法，以便输出格式是标准的JSON格式  
    public override string ToString()
    {
        return "{\"data\":\"" + data + "\",\"info\":\"" + info + "\",\"sta\":" + sta + "}";
    }


}