商品规格:根据下标保存下标的数组
数据为二维数组,循环得到二维数组的下标。想把得到的二维数组下标的那个数组保存起来。怎么解?
格式如下:
var arr=new Array();
var skuitem=
[
{"wcode":"2016000000000001","attributes":[
{"attrid":"7","attrname":null,"valid":"12","valname":null},
{"attrid":"8","attrname":null,"valid":"14","valname":null},
{"attrid":"6","attrname":null,"valid":"8","valname":null}
]
},
{"wcode":"2016000000000002","attributes":[
{"attrid":"8","attrname":null,"valid":"14","valname":null},
{"attrid":"6","attrname":null,"valid":"9","valname":null},
{"attrid":"7","attrname":null,"valid":"12","valname":null}
]
},
]
现在我想保存: {"attrid":"7","attrname":null,"valid":"12","valname":null},
{"attrid":"8","attrname":null,"valid":"14","valname":null},
{"attrid":"6","attrname":null,"valid":"8","valname":null}这组数据到arr中去。
怎么解?