如何遍历获取对象里面的对象

Question

我这里每个object对应一个li（产品），一个object里又包含三个object，

我想取出object里的值，怎么获取呀

$('li._oBrandList').each(function(){
            var oBrandLi = $(this).attr('value');
            $.ajax({
                type:'POST',
                url:'{:U("Brand/index")}',
                async:true,
                data:{store_id:oBrandLi},
                dataType:'json',
                success:function(data){
                    console.log(data)
                }
            })
        })

Answer 1

        for(var key in obj){
            var o = obj[key];
            for(var k in o)
                console.log(o[k]);
        }

是这意思不?

Answer 2

for(var i in data){
    console.log(data[i])
}

Answer 3

for(var key in data){
console.log(data[key])
}

Answer 4

对象取值常用两种方法
var a = {

    key1:{
         key2:value
        }
    }

1. a.key1.key2

2. a[key1][key2]

Answer 5

可以嵌套循环

      data.forEach(function (item,index){
        for(var key in item){
            console.log(item[key].goods_commonid);
            console.log(item[key].goods_image);
            console.log(item[key].good_url);
        }
      });

我模拟了一个你的数据，不知是否是下面类型的:

    var data = [
      {
          0:{
              goods_commonid:'2015',
              goods_image:'asdasdsad',
              good_url:'asdasdsad'
          },
          2:{
              goods_commonid:'2015',
              goods_image:'asdasdsad',
              good_url:'asdasdsad'
          },
          2:{
              goods_commonid:'2015',
              goods_image:'asdasdsad',
              good_url:'asdasdsad'
          },
      }  ,
      {
          0:{
              goods_commonid:'2015',
              goods_image:'asdasdsad',
              good_url:'asdasdsad'
          },
          2:{
              goods_commonid:'2015',
              goods_image:'asdasdsad',
              good_url:'asdasdsad'
          },
          2:{
              goods_commonid:'2015',
              goods_image:'asdasdsad',
              good_url:'asdasdsad'
          },
      }  
    ];

Answer 6

用$.each去循环遍历你想拿到的值，例如obj里面包含了你想拿到的东西：

$.each(obj,function(i,item){
     console.log(i)  //i是你对应遍历获得的内容索引值
     console.log(item) //item是对应遍历获得的内容
})；