Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
When learning how to make a quiz in HTML and JavaScript, it’s important to understand how the HTML structure interacts with the JavaScript logic. So, as the first step, let’s set up the HTML structure of our JavaScript quiz game.A <div> to hold the quiz. A <button> to submit the...
Many Internet Web sites contain JavaScript, a scripting programming language that runs on the web browser to make specific features on the web page functional. If JavaScript has been disabled within your browser, the content or the functionality of the web page can be limited or unavailable. ...
Making an element in the page to go to a full screen window can be achieved using Javascript Fullscreen API. Quick Sample Code // element which needs to enter full-screen mode var element = document.querySelector("#container"); // make the element go to full-screen mode element.requestF...
In the "Preferences" window select the "Security" tab. In the "Security" tab section "Web content" mark the "Enable JavaScript" checkbox. Click on the "Reload the current page" button of the web browser to refresh the page. 1.
Have you ever come across a requirement to find a particular object in a given array of objects? In this post, we will explore various ways to find a particular object in a JavaScript array. Let us assume that we have an array as shown in the listing below and we need to...
a.In the Document window, click the form outline to select the form. b.In the Form Name box, type a unique name to identify the form. Naming a form makes it possible to reference or control the form with a scripting language, such as JavaScript or VBScript. If you do not name the ...
log(window.person === person) The above code is an example of the global context of the environment. Let’s look at the preceding example again. The variable person is declared in the global context, and the global context is used to run code that isn’t part of any function. ...
We give this functionality in Javascript. So next we go to the Javascript code. Javascript Code So HTML is more or less a static langugage. It can't really give functionality to a form such as creating a dynamic list. This is where Javascript comes in. ...
Invoking function in JavaScript: Here, we are going to learn how to invoke a function call in JavaScript?