CODEWITHSUNDEEP
javascript
Bhupi
Bhupi

Reputation: 2969

Which of these should be the better approach to write JavaScript code?

Which should be the better approach to write JavaScript code, and why?

1) 

var myClass = function(){}

myClass.prototype.init = function(x, y){
    this.width = x;
    this.height = y;
}

myClass.prototype.show = function(){
    alert("width = "+ this.width+" height = "+ this.height);
}

2) 

var myObj = {
    init : function(x, y)
    {
        this.width = x;
        this.height = y;
    },
    show : function()
    {
        alert("width = "+ this.width+" height = "+ this.height);    
    }           
}

Upvotes: 2

Views: 63

Answers (1)

Nick Craver
Nick Craver

Reputation: 630637

What you have are 2 totally different things, the first is a way to create a "class" of object, you can have many instances, the second is a single object...so they serve very different purposes.

Do you need many objects, all with their own properties? then the first is a must (there are many forms of this when it comes to inheritance, etc...but the basic function structure is what I mean).

Do you need just one object with some variables/methods? then go with the second.

Upvotes: 4

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