Topics for the second midterm

The second midterm exam will cover JavaScript. I will be asking questions about how to use JavaScript in the browser to handle tasks such as responding to events and doing DOM manipulation.

Here is a list of topics to review for the exam:

• Using string interpolation to construct text strings
• Using map() and filter()
• Using addEventListener()
• Using getElementById() to locate elements in a page.
• Working with innerHTML and textContent properties
• Getting the value of input elements
• Using createElement() and appendChild() to add elements to the DOM tree