When an object is loaded, the onload event happens. The onload attribute is most commonly used within the body> element to run a script once a web page has fully loaded all of its content (including images, script files, CSS files, etc.).
The onload attribute is most commonly used within the body> element to run a script once a web page has fully loaded all of its content (including images, script files, CSS files, etc.). It can, however, be used on other elements (see "Supported HTML tags" below).
When an object is loaded, the onload event happens. The onload attribute is most commonly used within the body> element to run a script once a web page has fully loaded all of its content (including images, script files, CSS files, etc.).
Yes, there may be unforeseeable repercussions. However, it isn't absolutely required. Things that are still loading, such as sophisticated layouts, deep DOM structures, dynamic HTML from other scripts, or images, could throw off the timing. It's best to wrap your script in an onload event to avoid these problems.
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