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event
Events are usually used in conjunction with functions, so that functions can be called for execution through events.
Note: The event name is sensitive to the size. If it is an event listening method, you need to cancel on in front of the event name.
mouse event
mouse event | Triggering conditions |
---|---|
onclick | Triggered by left mouse click |
context menu | Triggered by right mouse click |
ondblclick | mouse double click trigger |
onmouseover | mouse over trigger |
onmouseout | mouse leave trigger |
onfocus | get mouse focus trigger |
onblur | Triggered by losing mouse focus |
onmousemove | Triggered by mouse movement |
onmouseup | Mouse up trigger |
onmousedown | mouse down trigger |