window.onload just runs when the browser gets to it. window.addEventListener waits for the window to be loaded before running it. In general you should do the second, but you should attach an event listener to it instead of defining the function.

2009年2月25日 · window.onload appears to be the most widely supported. In fact, some of the most modern browsers have in a sense replaced document.onload with window.onload . Browser support issues are most likely the reason why many people are starting to use libraries such as jQuery to handle the checking for the document being ready, like so:

2008年10月10日 · With window.onload, when you assign a function to it, window.onload will be a function consistently across browsers. If that matters to you, use window.onload . window.onload is better for separating the JS from your content anyway.

2009年2月18日 · window.onload = function(){}; works, but as you might have noticed, it allows you to specify only 1 listener. I'd say the better/newer way of doing this would be to use a framework, or to just to use a simple implementation of the native addEventListener and attachEvent (for IE) methods, which allows you to remove the listeners for the events as well.

window.onload = function() { yourFunction(param1, param2); }; This binds onload to an anonymous function, that when invoked, will run your desired function, with whatever parameters you give it. And, of course, you can run more than one …

2010年9月13日 · In window.onload, "onload" is a method that invokes the function as soon as the whole page is ready to process the code. the function will only invoked after the whole page including other js/css/media files has been loaded properly then window.onload function fires and executes the code written in the method.

2010年4月7日 · I need to write window.onload=function() for Javascript to work. 0. Regarding window.onload in javascript. 0.

2013年3月22日 · I DON'T want to assign something to window.onload in such a way that that if another developer were to work on the script and add a piece of code that also uses window.onload (without looking at my previous code), he would disable my onload event.

There are great answers about the difference between window.onload and document.ready and document.onload vs window.onload etc, but I have not found a resource or article that mentions both .onload and .load.

window.onload = function() { // Código a ejecutar cuando la página ha cargado completamente console.log("La página ha cargado completamente"); }; Por otro lado, $(document).ready() es una función de jQuery que se dispara cuando la estructura del DOM (Modelo de Objeto de Documento) está lista, es decir, cuando se ha analizado y se pueden ...