Ques. : What is JavaScript? Ques. : Differenciate between Java and JS. Ques. : Which symbol is used for Comments in Javascript? Ques. : Which company developed JS? Ques. : Is JavaScript case sensitive? Ques. : What are the different data types present in JS? Ques. : Explain Hoisting in JS. Ques. : Is it possible to break Read more…
Introduction These popup boxes are mainly used for the purpose of Input and Output jobs in JS. These are created using three methods of window object. Types In JavaScript, there are three kinds of popup/dialog boxes – Alert box, Confirm box, and Prompt box. (A) Prompt Box : Prompt() method Read more…
Example : A JS Program to print a message using the (No Argument No Return) Function. Example : A JS Program to display an output of given Input using the (With Argument No Return) Function. Example : A JS Program to display a return output of given Input using the (With Read more…
Example : A JS program in Array to find the length of an array. Example : A JS program in Array to display the first and last elements of an array. Example : A JS program in Array to display the elements of an array. Example : A JS program Read more…
Decision/Conditional(if-else)Statement Examples Example : A JS program to print large values from two values. Example : A JS program to check the no. is even or odd. Example : A JS program to Print the Grade of Students of an Exam. Example : A JS program to Print the name Read more…
Example : How to print/display messages in Java Script(JS) program? Example : A JS program to add two values and display them.
Web Page/Page Multimedia documents(a document contains information in the form of text, image, audio, animation, video etc) when formatted and annotated with the Hypertext Markup Language (HTML) which mainly includes hypertext, hypermedia etc. are called web page. Typically, Web Pages are named or identified using URLs (Uniform Resource Locators). Web Read more…
Example : How to change the style/css of html element’s using Java Script. Example : How to hide/display the contents of html element’s using Java Script. Example : How to display the hide contents of html element’s using Java Script.
Example : How to Use/Call External JavaScript file in an HTML Page. Example : How to move the cursor in the next HTML element/control/box by pressing Enter key/button [Enter Key Event]. Example : How to redirect/forward web page using Java Script [Redirect Page]. Example : A JS program/code segment to Refresh or Auto Refresh Read more…
JS Classes In JavaScript, classes were introduced in ECMAScript 2015 (ES6) as a new way of defining objects and object-oriented programming. A class in JavaScript is a blueprint for creating objects with properties and methods. To create a class in JavaScript, the class keyword is used and followed by the Read more…