CompositionEvent.data

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The data read-only property of the CompositionEvent interface returns the characters generated by the input method that raised the event; its exact nature varies depending on the type of event that generated the CompositionEvent object.

Syntax

 myData = CompositionEvent.data

Value

A DOMString representing the event data:

  • For compositionstart events, this is the currently selected text that will be replaced by the string being composed. This value doesn't change even if content changes the selection range; rather, it indicates the string that was selected when composition started.
  • For compositionupdate, this is the string as it stands currently as editing is ongoing.
  • For compositionend events, this is the string as committed to the editor.

Specifications

Specification Status Comment
Document Object Model (DOM) Level 3 Events Specification
The definition of 'data' in that specification.
Obsolete Initial definition.

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
dataChrome Full support YesEdge Full support 12Firefox Full support 9IE Full support YesOpera No support NoSafari Full support YesWebView Android Full support YesChrome Android Full support YesFirefox Android Full support 9Opera Android Full support YesSafari iOS Full support YesSamsung Internet Android Full support Yes

Legend

Full support  
Full support
No support  
No support

See also

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