Handlers for different events in JavaScript
In addition to clicking on an element, there
are other events. For example, using the
dblclick event, you can catch a double
click on an element, using the mouseover
event - hovering over the element, and using
the mouseout event - leaving the cursor
from the element.
At the same time, handlers of various types of events can be attached to one element. Let's, for example, bind a cursor hover response and a leave response to the same element:
button.addEventListener('mouseover', function() {
console.log('1');
});
button.addEventListener('mouseout', function() {
console.log('2');
});
Given a button. By double-clicking on it, display some message.
Given a button. Display a message by hovering over it.
Given a button. When the cursor leaves it, display some message.
Given a button. Display one message when you hover over it, and another message when you leave it.