将对象添加到特定索引的数组中

Question

How can I add an object to a new empty array, in a specific index. 如何在特定索引中将对象添加到新的空数组。

Let's say "0" 假设为“ 0”

I have a forEach loop and I build an object with it 我有一个forEach循环，并用它建立了一个对象

var array = [];

 var myObject = {
    value1: value1,
    value2: value2
 };

I can generate as many "myObject" as the times the forEach loops 我可以生成与forEach循环一样多的“ myObject”

How can I add all those "myObject" into "array" on the index "0"? 如何将所有这些“ myObject”添加到索引“ 0”的“ array”中？

Answer 1

Square brackets to the rescue: 方括号内进行救援：

var obj = {}
for (var i = 0; i < 5; i++) {
   if (!obj["val"+i]) {
     obj["val"+i] = []
   }
   obj["val"+i].push("val"+i)
}