javascript auto call function in object

Question

I need to create a dynamic object. I'll store all of these objects in an array. Each object will have some property and objects. After the object is created, I need to do an auto execute method from it. I can't call in my code like this: obj.doSomething because some users have 2 objects, and other users 300 objects.

Something like this:

class Select {
    constructor(el,input){
        this.el = el; 
        this.input = input
    }

    AutoExecture(){
        // I need these function to execute immediately;
        console.log(this.input);
    } 
}

You can can this.AutoExecture() inside your constructor.

ChainList
– ChainList

2018-09-12 14:39:00 +00:00
Commented Sep 12, 2018 at 14:39 — ChainList
– ChainList, Commented Sep 12, 2018 at 14:39
Thank you . That's what I needed .

Radu Theodor
– Radu Theodor

2018-09-12 14:56:09 +00:00
Commented Sep 12, 2018 at 14:56 — Radu Theodor
– Radu Theodor, Commented Sep 12, 2018 at 14:56

Joseph Cho · Accepted Answer · 2018-09-12 14:26:14Z

1

Perhaps you want something like this:

class Select {
    constructor(el,input){
        this.el = el; 
        this.input = input;

        // This code will autoExecute when you construct an object
        console.log(this.input);
    }
}

You can run this code in the console with something like:

var a = new Select("hi", "bye");

edited Sep 12, 2018 at 14:26

answered Sep 12, 2018 at 14:19

Joseph Cho

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