_.each在循环遍历嵌套对象时生成重复项

Question

我尝试使用下划线循环遍历嵌套对象。

我的对象看起来像这样：

var someObject = [{
    "name": "Chair",
    "title": "Chairs",
    "items": [{
           "name": "Recliner",
           "title": "Recliner Chair",
           "type": "Chair",
           "quantity": "1"
        }, 
        {
           "name": "Club/Armchair",
           "title": "Club/Armchair",
           "type": "Chair",
           "quantity": 1
        }]
}]

但是当一个返回对象存储在子对象上并进行两次重复

时

<%_.each(someObject, function(a){%>

    <%_.each(a, function(b){%>

        <<%_.each(b.items, function(c){%>


                 <li><%= c.name + " " + c.title></li>


        <%});%>
    <%});%>
<%});%>

请帮忙！

Answer 1

看起来你有一个额外的循环。尝试删除循环

<%_.each(a, function(b){%>

并查看是否修复了它