The bubbles
read-only property of the Event
interface indicates whether the event bubbles up through the DOM or not.
Note: See Event bubbling and capture for more information on bubbling.
Syntax
var doesItBubble = event.bubbles;
Value
A Boolean
, which is true
if the event bubbles up through the DOM.
Example
function handleInput(e) { // Checks whether the event bubbles and ... if (!e.bubbles) { // ... passes the event along if does not passItOn(e); } // Already bubbling doOutput(e); }
Note: Only certain events can bubble. Events that do bubble have this property set to true
. You can use this property to check if an event is allowed to bubble or not.
Specifications
Specification | Status | Comment |
---|---|---|
DOM The definition of 'Event.bubbles' in that specification. |
Living Standard | |
Document Object Model (DOM) Level 2 Events Specification The definition of 'Event.bubbles' in that specification. |
Obsolete | Initial definition. |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
bubbles | Chrome Full support Yes | Edge Full support 12 | Firefox Full support Yes | IE ? | Opera Full support Yes | Safari Full support Yes | WebView Android Full support Yes | Chrome Android Full support Yes | Firefox Android Full support Yes | Opera Android Full support Yes | Safari iOS Full support Yes | Samsung Internet Android Full support Yes |
Legend
- Full support
- Full support
- Compatibility unknown
- Compatibility unknown
See also
stopPropagation()
to stop bubbling the eventstopImmediatePropagation()
to not call any further listeners for the same event at the same level in the DOMpreventDefault()
to allow propagation to continue but to disallow the browser to perform its default action should no listeners handle the event