1. A button click event that changes the text of a paragraph
element
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2. A button click event that toggle the paragraph element between diplay
and hide
♬ I come and I go
Tell me all the ways you need me
I'm not here for long
Catch me or I go...
3. Attach an event handler to be fired when the mouse enters a div
element. The event changes the background color of the div element Concatenate
an event handler to be fired when the mouse leaves an element. The event
changes the background color to the previous one.
4. Animate a div element to move to the right when the mouse enters the
element. Notice that the 'position' css property is set to 'relative'
so we can work with the 'float' propery with value 'left' and use the left
side of the box as reference to move. There is also a delay before
executing the second event handler's code.
5. Listen for the form submit event, prevent the default form submission, and validate the form input data.