Question

JS里的数组无法转换成JSON格式

<script type="text/javascript">
var chooselist = new Array();
/*
chooselist['112233']="1000011,1000022,1000033";
chooselist['445566']="1000044,1000055,1000066";
chooselist['778899']="1000077,1000088,1000099";
*/
chooselist.push({'112233':'1000011,1000022,1000033'});
chooselist.push({'445566':'1000044,1000055,1000066'});
chooselist.push({'778899':'1000077,1000088,1000099'});

<script type="text/javascript">
var chooselist = new Array();
//下面的数组拼装方式不能转成JSON，而我需要的就是这种
/*
chooselist['112233']="1000011,1000022,1000033";
chooselist['445566']="1000044,1000055,1000066";
chooselist['778899']="1000077,1000088,1000099";
*/
//这种把数组压栈方式倒是能转化成JSON，但是不是我不想要的
chooselist.push({'112233':'1000011,1000022,1000033'});
chooselist.push({'445566':'1000044,1000055,1000066'});
chooselist.push({'778899':'1000077,1000088,1000099'});
// datas['suggest']=chooselist;
// alert(chooselist);
var datas1 = $.toJSON(chooselist);
function test(){
alert(datas1);
$.ajax({
type: "POST",
url: "__ROOT__/ajaxApp/testfun",
data:{"name":datas1},
datatype: "json",
success:function(ret){
var jsonobj = $.parseJSON(ret);
alert(jsonobj.msg)
}
}
);

}

</script>

Answer 1

1. 可以考虑用JSON.stringify方法

2. 代码如下

   var chooselist = new Array();
   chooselist['112233']="1000011,1000022,1000033";
   chooselist['445566']="1000044,1000055,1000066";
   chooselist['778899']="1000077,1000088,1000099";
   var json = {};
   for(var key in chooselist){
   	json[key]=chooselist[key];
   } 
   //输出 值如{"112233":"1000011,1000022,1000033","445566":"1000044,1000055,1000066","778899":"1000077,1000088,1000099"}
   
   console.log(JSON.stringify(json));