Assignment 013

JavaScript, Form Controls and Event Handlers

JavaScript is often utilized with HTML forms. HTML Forms are the Web equivalent to paper forms that we often fill out, such as survey forms, contest forms, and application forms. HTML forms are composed of text boxes, check boxes, radio buttons, buttons, and more! All HTML form controls are coded between the <form > tag.

Below are several HTML controls:

This is a button:


This is a radio button:


This is a check box:


This is a textfield:

The above HTML controls are all set to respond to events. All responses will be alert boxes, but the events will be different. JavaScript is used to respond to the following types of events:

  1. onBlur
  2. onChange
  3. onClick
  4. onDblClick
  5. onFocus
  6. onMouseOver
  7. onSelect

Review the source code to figure out how to complete this assignment. Do not just copy and paste. You need to come up with your own alert messages