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DOM Interactions

DOM Interactions. Sarah Dutkiewicz Cleveland Tech Consulting, LLC sarah@cletechconsulting.com. Course Overview. Helps prepare for “Programming in HTML5 with JavaScript and CSS3” Exam 70-480 Demo code available at: Codeshow.codeplex.com. Session Topics. Querying the DOM

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DOM Interactions

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  1. DOM Interactions Sarah Dutkiewicz Cleveland Tech Consulting, LLC sarah@cletechconsulting.com

  2. Course Overview • Helps prepare for “Programming in HTML5 with JavaScript and CSS3” Exam 70-480 • Demo code available at: Codeshow.codeplex.com

  3. Session Topics • Querying the DOM • Manipulating the DOM • Responding to events

  4. Querying the DOM • getElementbyid • Getelementsbyname • Queryselector • queryselectorall

  5. Manipulating the DOM • Add • Modify • REMOVE • Change Style

  6. Event Handling • Declarative • Onclick in the HTML tag, Handler in JS within scope • Programmatically • addEventListener • removeEventListener • Anonymous functions

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