ajax提交表单演示代码

//ajax提交表单

$("#submitForm").ajaxSubmit(function(data){
  var json = null;
        try{
   json = eval_r("("+data+")");
   if(json.result == "success") {//校验成功，并提交表单

       var jumpCode = json.jumpCode;
       var orderId = json.orderId;
       if(jumpCode == "1") {//跳转到与1对应的页面

        window.document.location.href = url + "/order/1.htm";       
       } else if(jumpCode == "2") {//跳转到2

        window.document.location.href = url + "/order/2.htm";

       } else if(jumpCode == "3") {//跳转到3

        window.document.location.href = url + "/order/3.htm";
       }
      } else if(json.result == "failure") {//校验失败
       art.dialog({
        content: json.msg,
        yesFn: function(){//点击确定后触发的动作
         window.location.reload();
        },
        noFn: function(){window.location.reload();}//取消以后触发的动作
    });
      } else if(json.result == "invokeErr") {//调用异常
       window.document.location.href = url + "/order/ivkErr.htm";
      } else if(json.result == "error") {//其他系统异常
       window.document.location.href = url + "/order/msgErr.htm";
   }
  } catch(e){//重复提交
   window.document.location.href = url + "/order/error.htm";  }
  
        })