如何将新值对附加到 lawnchair 中现有的 json 对象

发布于 2024-10-30 06:17:01 字数 387 浏览 4 评论 0原文

我正在查看 Lawnchair 网站上的文档，我试图弄清楚如何将新的值对插入到现有数据中。

以下是 Lawnchair 网站上的示例。

var people = new Lawnchair('people'); 
var me = {name:'brian'};
people.save(me);

现在，如果我想添加“brian”年龄。

我有点期望有类似 people.append("{key:mykey,age:30}") 但看起来没有这样的方法？

还有其他方法可以做到这一点吗？

原文

I was looking documentation at Lawnchair website and I am trying to figure out how do I insert new value pair to existing data.

Following sample in Lawnchair website.

var people = new Lawnchair('people'); 
var me = {name:'brian'};
people.save(me);

Now if I want to add "brian" age.

I kind of expected having something like people.append("{key:mykey, age:30}") but looks like there is no such a method?

Is there any any other way to do this?

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贱人配狗天长地久 2024-11-06 06:17:01

我对 LawnChair 不太熟悉，但就我能理解的程度而言，我建议如下所示：

people.find('r.name == "brian"', function(r){
    //remove 'r' (from the main storehouse) here somehow, I dont know how.
    r.key = yourkey
    r.age=30
    people.save(r)
});

检索并保存条目
删除条目
将 age 字段添加到保存的对象中
将其保存回来！ :-)

请告诉我这是否有帮助。 :-)

I am not much familiar with LawnChair, but to the extent I can understand it, I would suggest something like the following:

people.find('r.name == "brian"', function(r){
    //remove 'r' (from the main storehouse) here somehow, I dont know how.
    r.key = yourkey
    r.age=30
    people.save(r)
});