JavaScript Objects (prototype) 0

Prototype

// Constructor of the MyObject function MyObject(name, size){

this.name=name;

this.size=size;

}

// Add a function to the prototype

MyObject.prototype.tellSize=function{

alert(“size of “ + this.name+” is “ + this.size);

}

// Create an instance of the object. The new object has tellSize() method. var myObj=new MyObject(“Sang”, “30 inches”);

myObj.tellSize();


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