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/Dart 2

canUseDispatchEvent property

bool canUseDispatchEvent

Implementation

static bool get canUseDispatchEvent => JS(
    'bool',
    '(typeof document.body.dispatchEvent == "function")'
    '&& document.body.dispatchEvent.length > 0');

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/2.0.0/dart-html/KeyEvent/canUseDispatchEvent.html