把json中的对象按从from到to的顺序排序

<script>

//把数据中的对象按从from到to的顺序排序
var jsonArray = [{"FROM":"NODES_11","TO":"22"},{"FROM":"22","TO":"NODES_3"},{"FROM":"NODES_3","TO":"NODES_2"},{"FROM":"NODES_0","TO":"NODES_11"}];
 
    var newArray = [];   //用来存在排序后的数据
debugger;    //js调试断点
getTo("NODES_0");   //递归调用
debugger;
function getTo(NODES_0)
{
    for (var i = 0 ; i < jsonArray.length; i++)
    {
        if (jsonArray[i].FROM == NODES_0)   //nodes_0固定排第一位   
       {
           newArray.push(jsonArray[i]);   //放入新数组中
           var jsonArrayTo = jsonArray[i].TO;  //根据to找下一个        
           jsonArray.splice(i,1);    //移除已经排序的           
           i--;           
           getTo(jsonArrayTo);           
       }
    }
}
//结果为  
newArray=[{"FROM":"NODES_0","TO":"NODES_11"},{"FROM":"NODES_11","TO":"22"},{"FROM":"22","TO":"NODES_3"},{"FROM":"NODES_3","TO":"NODES_2"}];
</script>