Modifying Objects: Creating a New Method : prototype « Object Oriented « JavaScript Tutorial

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JavaScript Tutorial » Object Oriented » prototype

25. 6. 7. Modifying Objects: Creating a New Method

You can define a new method for any existing class by using its prototype property.


Number.prototype.toHexString = function () {

    return this.toString(16);

};

var iNum = 15;

alert(iNum.toHexString());

25. 6. prototype
	25. 6. 1.	Prototype Paradigm
	25. 6. 2.	Function share with Prototype Paradigm
	25. 6. 3.	Hybrid Constructor/Prototype Paradigm
	25. 6. 4.	Dynamic Prototype Method
	25. 6. 5.	Dynamic prototype
	25. 6. 6.	Use prototype to add properties to an object
	25. 6. 7.	Modifying Objects: Creating a New Method
	25. 6. 8.	Add method to Array object
	25. 6. 9.	Redefining an Existing Method
	25. 6. 10.	Define a method after object instantiation

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