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Secure context
This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
The onselectstart attribute of the XRSession object is the event handler for the selectstart event, which is dispatched when user starts making some sort of selection by pressing a trigger, touchpad, or button, speaking a command, or making a hand gesture. For example, this might include pressing a button or moving a joystick.
Note: Not to be confused with XRSession.onselect and XRSession.onselectend.
Syntax
XRSession.onselectstart = function(event) { ... }
Example
XRSession.onselectstart = function(event) {
console.log("The user has started a primary action, but might not have completed it.")
}
Specifications
| Specification | Status | Comment |
|---|---|---|
| WebXR Device API The definition of 'XRSession.onselectstart' in that specification. |
Working Draft | Initial definition. |
Browser compatibility
Update compatibility data on GitHub
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
onselectstart | Chrome Full support 79 | Edge Full support 79 | Firefox No support No | IE No support No | Opera No support No | Safari No support No | WebView Android No support No | Chrome Android Full support 79 | Firefox Android No support No | Opera Android No support No | Safari iOS No support No | Samsung Internet Android Full support 11.2 |
Legend
- Full support
- Full support
- No support
- No support