onload Event - W3Schools
The onload event can be used to check the visitor's browser type and browser version, and load the proper version of the web page based on the information. The onload event can also be …
Window: load event - Web APIs | MDN - MDN Web Docs
Sep 11, 2025 · Use the event name in methods like addEventListener(), or set an event handler property. A generic Event. Log a message when the page is fully loaded: console.log("page is …
onload - How do I call a JavaScript function on page load
Traditionally, to call a JavaScript function once the page has loaded, you'd add an onload attribute to the body containing a bit of JavaScript (usually only calling a function)
HTML DOM onload Event - GeeksforGeeks
Jul 12, 2025 · The HTML DOM onload event in HTML occurs when an object has been loaded. The onload event is mostly used within the <body> tag, in order to run the script on the web …
Using JavaScript Body Onload: A Comprehensive Guide
Mar 10, 2025 · When it comes to loading web pages, the onload event is an essential tool for developers. In this article, we'll dive into the world of JavaScript body onload and explore its …
How to Handle the JavaScript onload Event
JavaScript onload Event Summary: in this tutorial, you will learn how to handle the load event that fires on the document, image, and script elements in JavaScript.
How to Call Window Onload Function Call in JavaScript
Mar 11, 2025 · This article explains the purpose of the window.onload method in JavaScript with practical examples. Learn how to execute tasks once a webpage finishes loading and discover …
HTMLElement: load event - Web APIs | MDN
Sep 25, 2025 · Note: The load event on HTMLBodyElement is actually an alias for the window.onload event. Therefore, the load event will only fire on the <body> element once all of …
Resource loading: onload and onerror - The Modern JavaScript …
Oct 5, 2020 · That is: if a script loaded successfully, then onload triggers, even if it has programming errors in it. To track script errors, one can use window.onerror global handler.
JavaScript onload Event: Element Loaded - CodeLucky
Jan 31, 2025 · A comprehensive guide to the JavaScript onload event, detailing its usage, syntax, and practical examples for handling element loading.