HTML onload Event Attribute
Example
Execute a JavaScript immediately after the page is loaded:
<body onload="load()">
Browser Support
| IE | Firefox | Chrome | Safari | Opera |
|---|---|---|---|---|
All major browsers support the onload attribute.
Definition and Usage
The onload attribute triggers when the object is loaded.
onload is commonly used in <body>, and a script is executed once all content is fully loaded (including images, script files, CSS files, etc.).
Differences between HTML 4.01 and HTML5
None.
Syntax
<element onload="script">
Attribute Value
| Value | Description |
|---|---|
| script | Script runs when onload occurs. |
