Web Front-End Programming
Javascript – Browser Demonstration
Let’s demo together!
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Let’s build a simple form for a communication tool that:
Says “Please invite your friends to join CSE” at the top Has a textarea with a welcome message. On blur, if the field is empty, colour the background red until valid.
Has 2 inputs for emails addresses, with an “Add more” button at the end that populates more fields (2 at a time) until you reach 10 addresses.
Has a submit button that when clicked, provides a summary screen, before allowing the user to cancel or continue.
(Optional) Contains a second “tab” on the page that shows previously sent email messages (using local storage) (Optional) Constructs most elements via JS DOM API
rather than via HTML
程序代写 CS代考 加微信: powcoder QQ: 1823890830 Email: powcoder@163.com