/** InstantiableClass */
var InstantiableClass = function(arg1, arg2) {

	this.aProperty = "value";
	this.anotherProperty = "another value";
	
	this.init = function(someArg, isAnotherArg) {
		//do some initializiation.
		if (isAnotherArg) {
			this.anotherProperty = someArg;
		}
	};
	
	this.someMethod = function() {
		//do something
		var localVar = this.aProperty + " " + this.anotherProperty;
		
		return localVar;
	};
	
	this.init(arg1, arg2);
}

var myObj = new InstantiableClass("Jumped over the lazy dog", true);
myObj.aProperty = "The quick brown fox";
myObj.someMethod(); //will return "The quick brown fox Jumped over the lazy dog"

var myNextObj = new InstantiableClass(null, false);
myNextObj.aProperty = "Hello";
myNextObj.someMethod(); //will return "Hello another value"



/** StaticClass */
var StaticClass = {
	
	aProperty: "value",
	anotherProperty: "another value",

	someMethod: function() {
		//do something
		var localVar = StaticClass.aProperty + " " + StaticClass.anotherProperty;
		return localVar;
	}


};

StaticClass.aProperty = "Lazy dogs";
StaticClass.anotherProperty = "let foxes jump over them";
StaticClass.someMethod(); // will return "Lazy dogs let foxes jump over them"

Simple template for setting up classes in JS

Static and Instantiable Classes in JavaScript

javascript, class, template

JavaScript