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Published byBarry Daniels Modified over 9 years ago
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INTRODUCTION
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JavaScript can make websites more interactive, interesting, and user-friendly.
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LEARNING JAVASCRIPT INVOLVES LEARNING…
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BASIC PROGRAMMING CONCEPTS Including the terms programmers use to describe them 1
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2 1 BASIC PROGRAMMING CONCEPTS Including the terms programmers use to describe them
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12 BASIC PROGRAMMING CONCEPTS Including the terms programmers use to describe them THE LANGUAGE ITSELF Its vocabulary and how to structure your sentences
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3 12 BASIC PROGRAMMING CONCEPTS Including the terms programmers use to describe them THE LANGUAGE ITSELF Its vocabulary and how to structure your sentences
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312 BASIC PROGRAMMING CONCEPTS Including the terms programmers use to describe them HOW IT IS APPLIED Looking at examples of how it is commonly used THE LANGUAGE ITSELF Its vocabulary and how to structure your sentences
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HOW JAVASCRIPT MAKES WEB PAGES MORE INTERACTIVE
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JavaScript lets you access and modify the content and markup of web pages as the user is viewing them.
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1. ACCESS CONTENT Select text, elements, or attributes on an HTML page
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2. MODIFY CONTENT Add text, elements, or attributes to an HTML page (or remove them) 1. ACCESS CONTENT Select text, elements, or attributes on an HTML page
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2. MODIFY CONTENT Add text, elements, or attributes to an HTML page (or remove them) 3. PROGRAM RULES Specify a set of steps for the browser to follow (like a recipe) 1. ACCESS CONTENT Select text, elements, or attributes on an HTML page
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3. PROGRAM RULES Specify a set of steps for the browser to follow (like a recipe) 4. REACT TO EVENTS Tell a script to run when a specific event has occurred 2. MODIFY CONTENT Add text, elements, or attributes to an HTML page (or remove them) 1. ACCESS CONTENT Select text, elements, or attributes on an HTML page
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