Web Development & Design Foundations Wtih HTML5, 8Th Edition

Course Overview

Week 1 AGENDA – WEBD101

• Introduction • Course Requirements • Attendance • Assignment Submissions • This week

2 Introduction

• I live in Ohio • I have worked for Franklin University as an adjunct / employee since Spring 2001 • I also currently work for major telecommunications company (35 years) • Have been teaching for over 21 years (17+ online) • Degrees – BS Computer Engineering (The Ohio State University) – MS Computer Engineering (The University of Illinois at Urbana-Champaign) – MBA in International Business (Ashland University)

3 Introduction (continued)

• “WELCOME – PLEASE READ & RESPOND!” <- READ !!!

– Click where it says HERE under #1 item to get brief intro to class • brief introduction • my contact information • general rules for this course – learning environment – attendance – assignments • miscellaneous items • references/external resources – Click where it says HERE under #2 item to view assignment details • Course assignments – Click where it says HERE under #4 item to view additional information – Click where it says SOFTWARE NEEDED under #5 item for software required

4 LMS Learning Objects to look at:

- WELCOME – PLEASE READ & RESPOND! - SPECIAL PASSES! - LINKS TO WEEKLY QUIZZES (QUICK CHECKS) - NOTES / ERRATA

5 6 7 Attendance • Must meet at least one of the following before 11:59 PM EST on Sunday of each week in order to be counted as being present for that week:

• submit at least one complete assignment for the week (must submit in week in which assignment is due [or complete quiz])

• communicate with me during week via email with question(s), comments

• NOTE: Attendance at Meet session does NOT count towards attendance

• Weekly Meet sessions – MONDAYS 8:00 – 9:00 PM EST

→ 3 weeks of absence results in Z grade

8 Web Development & Design Foundations with HTML5

CHAPTER 1 INTRODUCTION TO THE INTERNET AND WORLD WIDE WEB

In this chapter, you will learn how to

. Describe the evolution of the Internet and the Web . Explain the need for web standards . Describe Universal Design . Identify benefits of accessible web design . Identify reliable resources of information on the Web . Identify ethical use of the Web . Describe the purpose of web browsers and web servers . Identify networking protocols . Define URIs and domain names . Describe HTML, XHTML, and HTML5 . Describe popular trends in the use of the Web

Copyright © Terry Felke-Morris http://terrymorris.net 12 Intranet & Extranets Intranet ◦ A private network contained within an organization or business used to share information and resources among coworkers.

Extranet ◦ A private network that securely shares part of an organization’s information or operations with external partners

 W3C – World Wide Web Consortium ◦ Develops recommendations and prototype technologies related to the Web ◦ Produces specifications, called Recommendations, in an effort to standardize web technologies ◦ WAI – Web Accessibility Initiative

Copyright © Terry Felke-Morris http://terrymorris.net 14 Web Accessibility Accessible Website ◦ provides accommodations for individuals with visual, auditory, physical, and neurological disabilities WAI ◦ W3C’s Web Accessibility Initiative http://www.w3.org/WAI

WCAG ◦ Web Content Accessibility Guidelines http://www.w3.org/WAI/WCAG20/quickref/

Section 508 of the Rehabilitation Act ◦ Requires that government agencies must give individuals with disabilities access to information technology that is comparable to the access available to others ◦ http://www.section508.gov

Universal Design ◦ the design of products and environments to be usable by all people, to the greatest extent possible, without the need for adaptation or specialized design

http://www.ncsu.edu/www/ncsu/design/sod5/cud/about_ud/about_ud.htm

LAN – Local Area Network ◦ Usually confined to a single building or group of buildings

WAN – Wide Area Network ◦ Usually uses some form of public or commercial communications network to connect computers is widely dispersed geographical areas.

Copyright © Terry Felke-Morris http://terrymorris.net 19 The Client/Server Model Client/Server can describe a relationship between two computer programs – the "client" and the "server". Client ◦ requests some type of service (such as a file or database access) from the server. Server ◦ fulfills the request and transmits the results to the client over a network

Connected to the Internet when needed Usually runs web browser (client) software (such as Internet Explorer or Firefox) Uses HTTP (Hypertext Transfer Protocol) Requests web pages from server Receives web pages and files from server

Continually connected to the Internet Runs web server software (such as Apache or Internet Information Server) Uses HTTP (Hypertext Transfer Protocol) Receives request for the web page Responds to request and transmits status code, web page, and associated files

◦ There is no single protocol that makes the Internet and Web work.

◦ A number of protocols with specific functions are needed.

Web developers commonly use FTP to transfer web page files from their computers to web servers.

FTP is also used to download programs and files from other servers to individual computers.

Sending E-mail ◦ SMTP Simple Mail Transfer Protocol

Receiving E-mail ◦ POP (POP3) Post Office Protocol ◦ IMAP Internet Mail Access Protocol

Copyright © Terry Felke-Morris http://terrymorris.net 26 HTTP - Hypertext Transfer Protocol  A set of rules for exchanging files such as text, graphic images, sound, video, and other multimedia files on the Web.

 Web browsers send HTTP requests for web pages and their associated files.

 Web servers send HTTP responses back to the web browsers.

TCP/IP has been adopted as the official communication protocol of the Internet.

TCP and IP have different functions that work together to ensure reliable communication over the Internet.

Purpose is to ensure the integrity of communication Breaks files and messages into individual units called packets

 A set of rules that controls how data is sent between computers on the Internet.

 IP routes a packet to the correct destination address.

 The packet gets successively forwarded to the next closest router (a hardware device designed to move network traffic) until it reaches its destination. http://www.tracert.com/cgi-bin/trace.pl

Each device connected to the Internet has a unique numeric IP address.

These addresses consist of a set of four groups of numbers, called octets.

An IP address may correspond to a domain name.

 Locates an organization or other entity on the Internet  Domain Name System ◦ Divides the Internet into logical groups and understandable names ◦ Associates unique computer IP Addresses with the text- based domain names you type into a web browser ◦ Browser: http://google.com

URI – Uniform Resource Identifier ◦ identifies a resource on the Internet URL – Uniform Resource Locator ◦ a type of URI which represents the network location of a resource such as a web page, a graphic file, or an MP3 file.

A top-level domain (TLD) identifies the right- most part of the domain name.

Examples of generic TLDs: .com, .org, .net, .mil, .gov, .edu, .int, .aero, .asia, .cat, .jobs, .name, .biz, .mobi, .museum, .info, .coop, .post, .pro, .tel, .travel

SGML – Standard Generalized Markup Language ◦ A standard for specifying a markup language or tag set

HTML – Hypertext Markup Language ◦ The set of markup symbols or codes placed in a file intended for display on a web browser.

◦ A text-based language designed to describe, deliver, and exchange structured information.

◦ It is not intended to replace HTML – it is intended to extend the power of HTML by separating data from presentation.

◦ The next version of HTML4 and XHTML

◦ http://www.w3.org/html/ ◦ http://www.w3schools.com/html/html5_intro.asp

CHAPTER 2 HTML BASICS

Copyright © Terry Felke-Morris http://terrymorris.net 38 Copyright © Terry Felke-Morris Learning Outcomes In this chapter, you will learn how to ... . Describe HTML, XHTML, and HTML5 . Identify the markup language in a web page document . Use the html, head, body, title, and meta elements to code a template for a web page . Configure the body of a web page with headings, paragraphs, line breaks, divs, lists, and blockquotes . Configure text with phrase elements . Configure a web page using new HTML5 header, nav, main, and footer elements . Configure special characters . Use the anchor element to link from page to page . Create absolute, relative, and e-mail hyperlinks . Code, save, and display a web page document . Test a web page document for valid syntax

The World Wide Web Consortium (http://w3c.org) sets the standards for HTML and its related languages.

 Each markup code represents an HTML element.

 Each element has a purpose. Most elements are coded as a pair of tags: an opening tag and a closing tag.

 Tags are enclosed in angle brackets, "<" and ">" symbols.

Newest version of HTML/XHTML Supported by modern browsers Intended to be backwards compatible Adds new elements Adds new functionality ◦ Edit form data ◦ Native video and audio ◦ And more!

Source: W3C http://www.w3.org/html/logo/

Page Title Goes Here ... body text and more HTML5 tags go here ...

Head Section Contains information that describes the web page document …head section info goes here Body Section Contains text and elements that display in the web page document …body section info goes here

Heading Level 1

Heading Level 2

Heading Level 3

Heading Level 4

Heading Level 5

Heading Level 6

Demo

…paragraph goes here…

◦ Groups sentences and sections of text together.

◦ Block Display – Configures empty space above and below

Demo

Line Break element ◦ Stand-alone, or void tag

…text goes here
This starts on a new line….

◦ Causes the next element or text to display on a new line

Demo

…text goes here…

◦ Block Display – Configures empty space above and below Demo

Element Example Usage bold text Text that has no extra importance but is styled in bold font by usage and convention emphasized Causes text to be emphasized in relation to other text; usually text displayed in italics italicized text Text that has no extra importance but is styled in italics by usage and convention mark text Text that is highlighted in order to be easily referenced (HTML5 only) small text Legal disclaimers and notices (“fine print”) displayed in small font-size strong text Strong importance; causes text to stand out from surrounding text; usually displayed in bold _{sub text Displays a subscript as small text below the baseline ^{sup text Displays a superscript as small text above the baseline}}

CODE:

Call for a free quote for your web development needs: 888.555.5555

BROWSER DISPLAY:

Call for a free quote for your web development needs: 888.555.5555

Unordered List Ordered List Description List formerly called a definition list

Contains the unordered list
Contains an item in the list
Copyright © Terry Felke-Morris http://terrymorris.net 53 Unordered List Example

TCP

IP

HTTP

FTP

Demo
Copyright © Terry Felke-Morris http://terrymorris.net 54 Ordered List
Displays a numbering or lettering system to itemize the information contained in the list
Contains the ordered list ◦ type attribute determines numbering scheme of list, default is numerals
Contains an item in the list
Copyright © Terry Felke-Morris http://terrymorris.net 55 Ordered List Example

Apply to school

Register for course

Pay tuition

Attend course

Demo
Copyright © Terry Felke-Morris http://terrymorris.net 56 Description List
Useful to display a list of terms and descriptions or a list of FAQ and answers ◦
Contains the description list ◦
Contains a term/phrase/sentence Configures empty space above and below the text
◦
Contains a description of the term/phrase/sentence ◦ Indents the text ◦ Configures empty space above and below the text
Copyright © Terry Felke-Morris http://terrymorris.net 57 Description List Example

IP

Internet Protocol

TCP

Transmission Control Protocol

Demo
Copyright © Terry Felke-Morris http://terrymorris.net 58 Special Characters
 Display special characters such as quotes, copyright symbol, etc.
Character Code © © < < > > & &
Copyright © Terry Felke-Morris http://terrymorris.net 59 Div Element Configures a structural block area or “division” on a web page with empty space above and below. Can contain other block display elements, including other div elements
Home Services Contact
Demo
Copyright © Terry Felke-Morris http://terrymorris.net 60 HTML5 Structural Elements header Element
Contains the web page document’s headings nav Element
Contains web page document’s main navigation main Element
Contains the web page document’s main content footer Element
Contains the web page document’s footer
Copyright © Terry Felke-Morris http://terrymorris.net 61 HTML5 Structural Elements

document headings go here

main navigation goes here

main content goes here

document footer information goes here

Copyright © Terry Felke-Morris http://terrymorris.net 62 Anchor Element
 Specifies a hyperlink reference (href) to a file  Text between the and is displayed on the web page.
Contact Us
 href Attribute  Indicates the file name or URL Demo
Copyright © Terry Felke-Morris http://terrymorris.net 63 Absolute & Relative Hyperlinks Absolute link ◦ Link to a different website Yahoo
Relative link ◦ Link to pages on your own site
Home
Copyright © Terry Felke-Morris http://terrymorris.net 64 E-Mail Hyperlink
Automatically launch the default mail program configured for the browser If no browser default is configured, a message is displayed
[email protected]
Copyright © Terry Felke-Morris http://terrymorris.net 65 Writing Valid HTML Check your code for syntax errors ◦Benefit: ◦Valid code  more consistent browser display
W3C HTML Validation Tool ◦http://validator.w3.org Put as first line in html file (HTML5)
Copyright © Terry Felke-Morris http://terrymorris.net 66 67 68 69 70 71 72 73 74 Both the home page and form page must not go below-the-fold for this class.
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