将对象推入数组

问题描述

我知道这很简单，但我无法理解.

I know it's simple, but I cant get it.

我有这个代码:

var nietos = [];
nietos.push(nieto.label);
nietos.push(nieto.value);

label 是一些字符串，如Title"和值Ramones".如果我这样做，我会得到一个简单的数组，比如

label is some string like "Title" and value "Ramones". If I do this I'll get a simple array like

["Title", "Ramones"]

我需要创建这个:

[{"01":"Title", "02": "Ramones"}]

如何将这些推送到 nietos 数组以将它们作为对象推送?数字 01、02 将生成一些 i,k 变量，因为所有这些都在 for 中.

How can I do those push to the nietos array in order to push them as objects? the numbers 01, 02 will be generated with some i,k vars because all this is inside a for.

推荐答案

您必须创建一个对象.分配值给对象.然后将其推入数组:

You have to create an object. Assign the values to the object. Then push it into the array:

var nietos = [];
var obj = {};
obj["01"] = nieto.label;
obj["02"] = nieto.value;
nietos.push(obj);

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