It sounds like you are expecting $(document).ready() to fire after all assests are loaded. Use of them does not imply any affiliation with or endorsement by them. Robb, your example is not a shortcut for document ready. right, I understand that. jQuery document ready only waits for the DOM itself to be ready. What will you do when you need to add code that runs before the beforeReady function? Find centralized, trusted content and collaborate around the technologies you use most. The syntax for document ready jQuery method is as follows: $(document).ready(function); You can also skip the selector and the name of the method: $(function); In the example below . This means that if your HTML loads some javascript that makes changes to the HTML DOM, those $(document).ready() gets called before that. As a general rule, place all scripts outside the ready and load handlers, so functions are loaded by the time they get called. I meant to share that it is a known issue and will be fixed in a future version. Within the function. It will run the js just after the loading of DOM. You should either make sure your function is called last or use setTimeout that calls itself untill the elements you need are all loaded. Tip: The ready () method should not be used . As of jQuery 1.9, .after(), .before(), and . I am trying to get the dimensions of an image in order to resize (or size) a canvas of it's length with twice the width. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. While using W3Schools, you agree to have read and accepted our, Required. In contrast, a DOMContentLoaded event listener added after the event fires is never executed. JQuery Mobile is built on top of the jQuery JavaScript library. A function that returns an HTML string, DOM element(s), text node(s), or jQuery object to insert before each element in the set of matched elements. document.ready is triggered when the DOM How can I get the ID of an element using jQuery? @markushausammann I added some additional info about this topic. . Notice that we loaded the jQuery validation plugin after we loaded the jQuery library and before we loaded additional methods. To learn more, see our tips on writing great answers. Should I write script in the body or the head of the html? It was completely removed in version 3.0. I put a tiny script on GitHub that adds a $.beforeReady() function. For example, scripts can be loaded dynamically long after the page has loaded using methods such as $.getScript(). The code tries to load a website URL in an