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; andfalse
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
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 | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
ctrlKey | Chrome Full support 22 | Edge Full support ≤18 | Firefox
Full support
52
| IE No support No | Opera Full support Yes | Safari No support No | WebView Android Full support Yes | Chrome Android Full support Yes | Firefox Android Full support 6 | Opera Android Full support Yes | Safari iOS Full support Yes | Samsung Internet Android Full support Yes |
Legend
- Full support
- Full support
- No support
- No support