The type read-only property of the Event interface returns a string containing the event's type. It is set when the event is constructed and is the name commonly used to refer to the specific event, such as click, load, or error.

For a list of available event types, see the event reference.

Syntax

let eventType = event.type;

Value

A DOMString containing the type of Event.

Example

This example logs the event type whenever you press a keyboard key or click a mouse button.

HTML

<p>Press any key or click the mouse to get the event type.</p>
<p id="log"></p>

JavaScript

function getEventType(event) {
  const log = document.getElementById('log');
  log.innerText = event.type + '\n' + log.innerText;
}

// Keyboard events
document.addEventListener('keydown', getEventType, false); // first
document.addEventListener('keypress', getEventType, false); // second
document.addEventListener('keyup', getEventType, false); // third

// Mouse events
document.addEventListener('mousedown', getEventType, false); // first
document.addEventListener('mouseup', getEventType, false); // second
document.addEventListener('click', getEventType, false); // third

Result

Specifications

Specification Status Comment
DOM
The definition of 'Event.type' in that specification.
Living Standard  
Document Object Model (DOM) Level 2 Events Specification
The definition of 'Event.type' in that specification.
Obsolete Initial definition.

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidEdge MobileFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
typeChrome Full support 45Edge Full support 12Firefox Full support YesIE ? Opera Full support 32Safari Full support YesWebView Android Full support 45Chrome Android Full support 45Edge Mobile ? Firefox Android Full support YesOpera Android Full support 32Safari iOS Full support YesSamsung Internet Android ?

Legend

Full support  
Full support
Compatibility unknown  
Compatibility unknown

See also