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JS & DOM Reference

Overview

JavaScript Objects

JS Array JS Boolean JS Date JS Math JS Number JS String JS RegExp JS Global

Browser Objects

Window Navigator Screen History Location

Core DOM Objects

DOM Node DOM NodeList DOM NamedNodeMap DOM Document DOM Element DOM Attr

HTML DOM Objects

DOM Document DOM Events DOM Elements
DOM Anchor DOM Area DOM Base DOM Body DOM Button DOM Form DOM Frame/IFrame DOM Frameset DOM Image DOM Input Button DOM Input Checkbox DOM Input File DOM Input Hidden DOM Input Password DOM Input Radio DOM Input Reset DOM Input Submit DOM Input Text DOM Link DOM Meta DOM Object DOM Option DOM Select DOM Style DOM Table DOM td / th DOM tr DOM Textarea

Frame/IFrame onload Event

Frame/IFrame Object

Definition and Usage

The onload event occurs immediately after a frame or iframe is loaded.

Syntax

onload="JavaScriptCode"

Parameter	Description
JavaScriptCode	Required. Specifies a JavaScript to be executed when the event occurs

Browser Support

The onload event is supported in all major browsers.

Examples

Example 1

Alert "Frame is loaded" immediately after a frame is loaded:

<html>
<head>
<script>
function load()
{
alert("Frame is loaded");
}
</script>
</head>

<frameset cols="50%,50%">
<frame src="frame_a.htm" onload="load()">
<frame src="frame_b.htm">
</frameset>

</html>

Try it yourself »

Example 2

Alert "Iframe is loaded" immediately after an iframe is loaded:

<html>
<head>
<script>
function load()
{
alert("Iframe is loaded");
}
</script>
</head>

<iframe onload="load()" src="/default.asp">
<p>Your browser does not support iframes.</p>
</iframe>

</html>

Try it yourself »

Frame/IFrame Object