如何基于JavaScript中的数组值创建动态命名的对象

Question

I have an array of string values which represent some events I want to subscribe to:

[M123, M255,M345, M938...] //localMatchStore - could be of any length

I want to create a new socket.io connection for each value in the array with a dynamic name eg socket_M123, socket_M255, socket_M345, socket_M938.

I then need to reference each new socket connection so that I can subscribe to the event name in my array. I need a distinct socket connection for each event.

var localMatchStore= [];
for (var i in data.matches) {
    if (data.matches.hasOwnProperty(i)) localMatchStore.push(data.matches[i]);
}

How do I create a new object with a dynamic name for each array entry?

I want to end of with a number of socket connections eg

var socket = io.connect('http://'+server+':'+port+'');
socket1.emit('subscribe', { myid: 'M123'});

Answer 1

Could you use something like this?

myConnectionArray["socket_"+eventName] = //new socket.io connection

Everything in javascript is an associative array.