LABORATORY OBJECTIVE: 1. Create Menus in webpages. 2. Develop a JavaScript to create the given menus. Menus A website menu is a series of linked items that serve in navigating between the different pages or sections of a website. There are several kinds of menus, depending on the website’s content and…

LABORATORY OBJECTIVE: 1. Create interactive webpage using regular expressions for validations. 2. Compare relevant regular expression for the given character pattern search. 3. Develop JavaScript to implement validations using the given regular expression. Regular Expression A Regular Expression is an object that describes a pattern of characters. A Regular Expression (also “regexp”…

LABORATORY OBJECTIVE: 1. To write JavaScript to manipulate the specified attributes of window object in the given manner. 2. Develop JavaScript to create and manipulate child windows. Window Object JavaScript‘s “window” object represents the browser window or, the frame that a document is displayed in. The properties of a particular instance of…

LABORATORY OBJECTIVE: 1. To learn concepts of Cookies. 2. To create cookie based on the given problem. 3. Develop JavaScript to manage a cookie in the given manner. Cookies Basics A cookie is a small piece of information that a web site writes to user’s hard disk when he visit the site. …

LABORATORY OBJECTIVE: 1. To understand basic concepts of Forms in JavaScript. 2. To use the given intrinsic functions with specified parameters. Intrinsic JavaScript Functions An intrinsic function (or built-in function) is a function (subroutine) available for use in a given programming language whose implementation is handled specially by the compiler. “Intrinsic” is the…

LABORATORY OBJECTIVE: 1. To understand basic concepts of Forms in JavaScript. 2. To learn Events and Event Handling in JavaScript. 3. Write JavaScript to design a form to accept input values for the given problem. 4. Use JavaScript to implement form events to solve the given problem. 5. …

LABORATORY OBJECTIVE: 1. To understand basic concepts of Forms in JavaScript. 2. To learn Events and Event Handling in JavaScript. 3. Write JavaScript to design a form to accept input values for the given problem. 4. Use JavaScript to implement form events to solve the given problem. 5. …

LABORATORY OBJECTIVE: 1. To be able to design a form using form elements. HTML Form HTML Form is a document which stores information entered by user on a web server using interactive controls. It contains different kind of information such as username, password, contact number, email id etc. HTML form uses elements…

LABORATORY OBJECTIVE: 1. To be able to understand the concept of strings. 2. To be able to use different string methods. JavaScript Strings JavaScript Strings are used for storing and manipulating text. Strings in JavaScript can be enclosed within either “single quotes”, “double quotes” or “backticks”: var single_quoted = 'Single quoted…