详解闭包解决jQuery中AJAX的外部变量问题

functiongetCarInfo(){

     for(vari=0;i<4;i++){

       varcarId = $("#carList0"+i+" #carId").val();

       varrequest = {

         city: city,

         carId: carId

       };

       $.ajax({

          url:"enquiry",

         type:'post',

         data:request,

         //async: false,

         success:function(data){

           //alert(data);

           varstrArr = data.split("#");

           $("#carList0"+i+" #distributorId").val(strArr[0]);

           $("#carList0"+i+" #font16").html(strArr[strArr.length-1]);

         }

       });

     }

   }

functiongetCarInfo(){

  for(vari=0;i<4;i++){

  ((function(i){

    varcarId = $("#carList0"+i+" #carId").val();

    varrequest = {

      city: city,

      carId: carId

    };

    $.ajax({

       url:"enquiry",

      type:'post',

      data:request,

      //async: false,

      success:function(data){

        //alert(data);

        varstrArr = data.split("#");

        $("#carList0"+i+" #distributorId").val(strArr[0]);

        $("#carList0"+i+" #font16").html(strArr[strArr.length-1]);

      }

    });

    }(i)));

  }

}