Writing JavaScript in an object-oriented way helps us to simplify complex task at client side. JavaScript supports all the familiar object-oriented programming concepts. JavaScript supports creating/defining new objects and with help of prototype property we can achieve the object oriented behavior.
Lets start with the normal java class and then will see how it looks like with javascript
class Test {
//property and methods
}
Test test = new Test(); // creating an object of type Test
JavaScript:
function Test() {
//property and methods
}
var test = new Test(); // creating a new object
Note that the function keyword is overloaded, it beahaves as normal procedure function and can also be used as constructor.
var temp = Test() // normal function call
var temp = new Test() // as a constructor
rest will cover in next note…
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