The events
Events are signals that are generated when a specific action takes place. JavaScript is aware of such signals and responds accordingly.
Events are messages fired in a constant stream as the user works along. Events are normally based on user actions, and if programmed well, they act upon as directed. Any event is useless if it doesn't have a handler that works to handle events.
Since JavaScript provides a handsome control to programmers/engineers, it's their ability to handle events, monitor, and respond to them. The more capable you are at handling events, the more interactive your application will be.
The mechanism of event handling
There are two conventional ways to implement events in JavaScript. The first one is via HTML using attributes ...
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