TouchEvent.ctrlKey

Summary

A Boolean value indicating whether the control (Control) key is enabled when the touch event is created. If this key is enabled, the attribute's value is true. Otherwise, it is false.

This property is Read only .

Syntax

var ctrlEnabled = touchEvent.ctrlKey;

Return value

ctrlEnabled
true if the control key is enabled for this event; and false if the control is not enabled.

Example

The TouchEvent.altKey example includes an example of this property's usage.

Specifications

Specification Status Comment
Touch Events – Level 2 Draft Non-stable version.
Touch Events Recommendation Initial definition.

Browser compatibility

DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
ctrlKeyChrome Full support 22Edge Full support ≤18Firefox Full support 52
Full support 52
No support 18 — 24
IE No support NoOpera Full support YesSafari No support NoWebView Android Full support YesChrome Android Full support YesFirefox Android Full support 6Opera Android Full support YesSafari iOS Full support YesSamsung Internet Android Full support Yes

Legend

Full support
Full support
No support
No support