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The onload event occurs when an object has been loaded. onload is most often used within the <body> element to execute a script once a web page has completely loaded all content (including images, script files, CSS files, etc.).
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- Onload
The onload attribute fires when an object has been loaded....
- 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.
26 lip 2024 · Learn how to use the load event to detect when the whole page and its resources have finished loading. See the difference between load and DOMContentLoaded, and examples of how to handle load events in JavaScript.
The onload attribute fires when an object has been loaded. onload is most often used within the <body> element to execute a script once a web page has completely loaded all content (including images, script files, CSS files, etc.).
26 lip 2024 · Learn how to use the load event on HTML elements that contain a resource, such as images, videos, or frames. The load event fires when the resource has successfully loaded or errored.
W JavaScript, używając addEventListener () metodę: object .addEventListener ("load", myScript ); Spróbuj sam " Uwaga: addEventListener () metoda ta nie jest obsługiwana w programie Internet Explorer 8 i wcześniejszych wersjach. Szczegóły techniczne. Więcej przykładów. Przykład. Korzystanie onload na zasadzie <img> elementu.
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.
