访问JSON对象中的父节点。

Having problems calling my parent Title ("Main title") in my JSON object. Below is a fiddle with what I currently have. (I can get it to call all child nodes in items, but again need to figure out how to call "title: Main Title")

在JSON对象中调用父标题(“Main Title”)有问题。下面是对我目前所拥有的东西的一种曲解。(我可以让它调用项目中的所有子节点，但同样需要弄清楚如何调用“title: Main title”)

http://jsfiddle.net/VVAFM/3/

Current JSON Tree

当前JSON树

{
    "title": "Main Title",
    "items": [{
        "title": "Sub Title 1 "
    },
    {
        "title": "Sub Title 2",
        "items": [{
            "title": "Sub Item 1"
        },
        {
            "title": "Sub Item 2"
        }]
    },
    {
        "title": "Sub Title 3",
        "items": [{
            "title": "Sub Item 1"
        },
        {
            "title": "Sub Item 2"
        }]
    },
    {
        "title": "Sub Title 4 "
    }]
}

1 个解决方案

#1

you can try the new JSON SELECT engine, looks interesting and affords CSS-like select statements over your JSON.

您可以尝试新的JSON选择引擎，看起来很有趣，并且可以在JSON中提供类似csslike的选择语句。

http://jsonselect.org/#overview

http://jsonselect.org/概述

having said that, you can reference it differently like so: http://jsfiddle.net/dimitar/VVAFM/4/

说到这里，您可以以不同的方式引用它:http://jsfiddle.net/dimitar/vafm/4/

the title var will refer to main title, always.

标题var总是指向主标题。

good luck :)

祝你好运:)

#1