Web Comm, 2017-18 edition

Minutes for lab V

A walk in the JavaScript garden

		https://www.w3schools.com/js/

	What is JavaScript? and ECMAScript? And JScript? And Java?
	
	ECMAScript 5 as a reference standard
	
	What is DOM?
		https://www.w3schools.com/js/js_htmldom.asp
	
	The DOM
		https://www.w3schools.com/js/pic_htmltree.gif

	HTML vs XML

	DOM and the Object-Oriented Paradigm	
		objects, properties, methods, events

	Debugging javascript (aka living inside a nightmare)
		Debugger, console, inspection, step-by-step, 
		watching variables

	A little itro to imperative programming language
		control structures 
		function and procedures
	
	Charset in JavaScript
		https://www.w3schools.com/charsets/ref_html_utf8.asp

	How to place script inside documents
		When script are executed? What DOM is accessible? 
	
	Comment on javascript
	Output on javascript
	
	Manipulate DOM with javascript
		document.getElementById(id)
		element.innerHTML =  new html content
		buttonObject.type = "submit|button|reset"