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Web Components
In this section, we are going to discover the modern standards of web components. Some of the features are supported by the HTML/DOM standard, but most of them are still under development. The Architecture of the Component The idea of the component is widely applied in frameworks and elsewhere. The most famous rule for developing complex software…
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JavaScript Animations
As you have already learned, CSS animations are used for making simple animations. All the things that CSS can’t handle, you can handle using the JavaScript animations. For example, you can use JavaScript animations when you want to move along a complex path, with a timing function not similar to the Bezier curve, either an animation on a canvas.…
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How to submit a form using JavaScript by clicking a link?
Let’s see the JavaScript code to submit the form by clicking the link.
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How can we detect OS of the client machine using JavaScript?
The navigator.appVersion string can be used to detect the operating system on the client machine.
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What are the pop-up boxes available in JavaScript?
Example of alert() in JavaScript Example of confirm() in JavaScript Example of prompt() in JavaScript
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What is negative infinity?
Negative Infinity is a number in JavaScript which can be derived by dividing the negative number by zero. For example:
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Are Java and JavaScript same?
No, Java and JavaScript are the two different languages. Java is a robust, secured and object-oriented programming language whereas JavaScript is a client-side scripting language with some limitations.
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How can you check if the event.preventDefault() method was used in an element?
When we use the event.defaultPrevent() method in the event object returns a Boolean indicating that the event.preventDefault() was called in a particular element.
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What is the real name of JavaScript?
The original name was Mocha, a name chosen by Marc Andreessen, founder of Netscape. In September of 1995, the name was changed to LiveScript. In December 1995, after receiving a trademark license from Sun, the name JavaScript was adopted.
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What’s the difference between event.preventDefault() and event.stopPropagation() methods in JavaScript?
In JavaScript, the event.preventDefault() method is used to prevent the default behavior of an element. For example: If you use it in a form element, it prevents it from submitting. If used in an anchor element, it prevents it from navigating. If used in a contextmenu, it prevents it from showing or displaying. On the other…