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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 used to deal with cookies (see "More Examples" below).
- Try It Yourself
The W3Schools online code editor allows you to edit code and...
- Onload
Execute a JavaScript immediately after a page has been...
- Try It Yourself
If you want the onload method to take parameters, you can do something similar to this: 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.
Execute a JavaScript immediately after a page has been loaded: <body onload="myFunction ()"> Try it Yourself » More "Try it Yourself" examples below. Definition and Usage. The onload attribute fires when an object has been loaded.
The load event occurs when the document has been completely loaded, including dependent resources like JavaScript files, CSS files, and images. The <img> and <script> elements also support the load event. Use the addEventListener() method to register an onload event handler.
14 paź 2022 · window.onload. The load event on the window object triggers when the whole page is loaded including styles, images and other resources. This event is available via the onload property. The example below correctly shows image sizes, because window.onload waits for all images:
13 gru 2023 · Method 2: Using window.onload. The window object represents the browser window. The onload property processes load events after the element has finished loading. This is used with the window element to execute a script after the webpage has completely loaded. The function that is required to be executed is assigned as the handler function to ...
2 lut 2024 · This article explains the purpose of window.onload method in JavaScript by an example. window.onload function executes to perform task once the page on browser finishes loading.
