<script type="text/javascript">
var meun_list = [
{
id:'1',
meun_name:'设置',
meun_url:'',
parent_id:0
},
{
id:'1-1',
meun_name:'权限设置',
meun_url:'',
parent_id:'1'
},
{
id:'1-1-1',
meun_name:'用户管理列表',
meun_url:'',
parent_id:'1-1'
},
{
id:'1-1-2',
meun_name:'用户管理新增',
meun_url:'',
parent_id:'1-1'
},
{
id:'1-1-3',
meun_name:'角色管理列表',
meun_url:'',
parent_id:'1-1'
},
{
id:'1-2',
meun_name:'菜单设置',
meun_url:'',
parent_id:'1'
},
{
id:'1-2-1',
meun_name:'菜单列表',
meun_url:'',
parent_id:'1-2'
},
{
id:'1-2-1',
meun_name:'菜单添加',
meun_url:'',
parent_id:'1-2'
},
{
id:'2',
meun_name:'订单',
meun_url:'',
parent_id:0
},
{
id:'2-1',
meun_name:'报单审核',
meun_url:'',
parent_id:'2'
},
{
id:'2-2',
meun_name:'退款管理',
meun_url:'',
parent_id:'2'
}
];
function buildTree(list){
var temp = {},tree = {};
for(var i in list){
temp[list[i].id] = list[i]
}
console.log(temp)
for(var i in temp){
if(temp[i].parent_id){
if(!temp[temp[i].parent_id].children){
temp[temp[i].parent_id].children = new Object();
}
temp[temp[i].parent_id].children[temp[i].id] = temp[i]
}else{
tree[temp[i].id] = temp[i]
}
}
console.log(tree)
}
buildTree(meun_list);
</script>