KaranGupta
asked on
object constructor
Hi
I was reading an example regarding the object constructor on
"http://www.javascriptkit.com/javatutors/oopjs2.shtml"
for practicing the first heading i.e. object constructor and prototyping I have created one small example
function Animal(name) {
this.speak = function() {
alert("Hi " + name);
}
}
var cat = new Animal("sweetu");
cat.speak();
which is working fine. But a quick question comes to my mind is what is the practical usage of this concept and if I use it what will be the benefit.
Regards
Karan Gupta
I was reading an example regarding the object constructor on
"http://www.javascriptkit.com/javatutors/oopjs2.shtml"
for practicing the first heading i.e. object constructor and prototyping I have created one small example
function Animal(name) {
this.speak = function() {
alert("Hi " + name);
}
}
var cat = new Animal("sweetu");
cat.speak();
which is working fine. But a quick question comes to my mind is what is the practical usage of this concept and if I use it what will be the benefit.
Regards
Karan Gupta
Last Comment
Kiran Sonawane
You can create the number of properties of class "Animal". In above example, class "Animal" has the property speak. In real world scenario, object has multiple properties. You can set the properties of that object using above example
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JavaScript
JavaScript is a dynamic, object-based language commonly used for client-side scripting in web browsers. Recently, server side JavaScript frameworks have also emerged. JavaScript runs on nearly every operating system and in almost every mainstream web browser.
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