Learn about the Element.requestFullscreen() method, including its syntax, code examples, specifications, and browser compatibility.... Syntax js requestFullscreen() requestFullscreen(options)...into and out of fullscreen mode. js function toggleFullscreen() {...
Learn about the XMLSerializer interface, including its constructor and methods, code examples, specifications, and browser compatibility.... js const s = new XMLSerializer();...convert the node into a string. js const inp = document.createElement("input");...
The async function* keywords can be used to define an async generator function inside an expression.... Try it Syntax js async function* (param0) { statements...yields the square of its argument: js const x = async function* (y)...
The HTTP Content-Security-Policy (CSP) style-src-attr directive specifies valid sources for inline styles applied to individual DOM elements....directly, or by setting cssText : js document.querySelector("div")...manipulate styles via JavaScript: js document.querySelector("div")...
Learn about the dragenter event, including its type, syntax, and properties, code examples, specifications, and browser compatibility.... js addEventListener("dragenter"...background-color: purple; } JavaScript js const target = document.getE...
Learn about the drag event, including its type, syntax, and properties, code examples, specifications, and browser compatibility.... js addEventListener("drag", (event)...{ opacity: 0.5; } JavaScript js let dragged; /* events fired...
I think we've taught you enough in this article. The HTMLMediaElement API makes a wealth of functionality available for creating simple video and audio players, and that's only the tip of the iceberg. See the "See also" section below for links to more complex and interesting functionality....js . At the top of this file, insert...insert the following code: js const media = document.querySelector("video");...
The Navigation API provides the ability to initiate, intercept, and manage browser navigation actions. It can also examine an application's history entries. This is a successor to previous web platform features such as the History API and window.location, which solves their shortcomings and is specifically aimed at the needs of single-page applications (SPAs)....navigation using intercept() js navigation.addEventListener("navigate"...scroll() call between the two. js navigation.addEventListener("navigate"...
In this article we added two new features: an Alert component and persisting todos to web storage....js , inside your src directory....Give it the following content: js import { writable } from "svelte/store";...