JS Built-ins
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Event
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Exercises (15)
β
Event Constructor β type property
Beginner
β
Event Constructor β instanceof Event
Beginner
β
Event Constructor β bubbles defaults to false
Beginner
β
Event Constructor β bubbles:true option
Beginner
β
Event Constructor β cancelable defaults to false
Beginner
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Event β type property
Beginner
β
Event β isTrusted is false for constructed events
Intermediate
β
Event β defaultPrevented is false initially
Intermediate
β
Event β cancelable property
Beginner
β
Event β composed defaults to false
Beginner
β
Event β preventDefault sets defaultPrevented
Advanced
β
Event β preventDefault on non-cancelable has no effect
Advanced
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Event β stopPropagation is a function
Beginner
β
Event β stopImmediatePropagation is a function
Intermediate
β
Event β stopPropagation can be called without error
Advanced