如何在循环内创建动态变量名? [英] How do I create dynamic variable names inside a loop?

问题描述

我正在处理一个 ajax 谷歌地图脚本，我需要在 for 循环中创建动态变量名称.

I'm working on an ajax google maps script and I need to create dynamic variable names in a for loop.

for (var i = 0; i < coords.length; ++i) {
    var marker+i = "some stuff";
}

我想要得到的是:marker0、marker1、marker2等等.我猜 marker+i

What I want to get is: marker0, marker1, marker2 and so on. and I guess there is something wrong with marker+i

Firebug 给了我这个: missing ;声明前

Firebug gives me this: missing ; before statement

推荐答案

为此使用数组.

var markers = [];
for (var i = 0; i < coords.length; ++i) {
    markers[i] = "some stuff";
}

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