XRSession.onselectstart - Web APIs 编辑

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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

Browser compatibility

BCD tables only load in the browser

See also

• XRSession.onselectend
• XRSession.onselect