嵌套迭代内建器-空输出

Question

我试图在另一个迭代器中使用迭代助手。但内部帮助者没有输出任何东西。

这是车把模板：

{{#people}}
    <h4>{{firstName}} {{lastName}}</h4>
    {{#students}}
    <h3>{{firstName}} {{lastName}}</h3>
    {{/students}}
{{/people}} 

这就是我的JSON：

{
  people : [
    { firstName: "Yehuda", lastName: "Katz" },
    { firstName: "Carl", lastName: "Lerche" },
    { firstName: "Alan", lastName: "Johnson" }
  ],
  students: [
    { firstName: "Mike", lastName: "Smith" },
    { firstName: "Dan", lastName: "Knight" },
    { firstName: "Griffin", lastName: "Smith" }
  ]
}

这个问题的解决办法是什么？在这里快速在线地尝试代码：http://tryhandlebarsjs.com/

Answer 1

{{#people}}.{{/people}}一词产生了三个上下文：

{ firstName: "Yehuda", lastName: "Katz" },
{ firstName: "Carl", lastName: "Lerche" },
{ firstName: "Alan", lastName: "Johnson" }

因此，在这些上下文中没有学生，这就是为什么内部表达式{{#students}}.{{/students}}没有输出的原因。

你能详细说明一下你想要达到的目标吗？

Answer 2

非常感谢J P....your的回答很棒.正确的代码是：

{
  people : [
    { firstName: "Yehuda", lastName: "Katz", students: [{ firstName1: "Mike", lastName1: "Smith"
}] },
    { firstName: "Carl", lastName: "Lerche", students: [{ firstName1: "Mike", lastName1: "Smith"
}]  },
    { firstName: "Alan", lastName: "Johnson", students: [{ firstName1: "Mike", lastName1: "Smith"
}]  }
  ],
}