onloadstart Event

This article provides an overview of the onloadstart event in JavaScript.

Overview

The onloadstart event is fired when the resource starts loading.

Example Usage

<script>
// Example script using onloadstart event
window.onloadstart = function() {
    console.log('Resource started loading');
};
</script>

Related Events

• onload
• onprogress
• onerror

Browser Support

The onloadstart event is supported in all modern browsers.