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HTML Concepts and Techniques Fifth Edition Chapter 3 Creating Web Pages with Links, Images, and Formatted Text Chapter Objectives • Describe linking terms and definitions • Create a home page and enhance a Web page using images • Align and add bold, italics, and color to text • Change the bullet type used in an unordered list • Add a text link to a Web page in the same Web site • Add an e-mail link • Use absolute and relative paths • Save and view an HTML file and test the links • Open an HTML file • Add an image with wrapped text Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 2 Chapter Objectives • Add a text link to a Web page on another Web site • Add links to targets within a Web page • Copy and paste HTML code • Add an image link to a Web page in the same Web site Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 3 Plan Ahead • • • • • • • Plan the Web site Analyze the need Choose the content for the Web page Determine how the pages will link to one another Establish what other links are necessary Create the Web page and links Test all Web pages within the Web site Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 4 Get Organized • Go to your home directory (H:) • Double-click on the Web Dev or HTML directory that you created. • Create Ch. 3 folder • All work you do today, put in the Ch3 folder. • Go to Public/HTML Stuff/Chapter03/ChapterFiles • There are 6 items in there. Copy and Paste these to your Ch. 3 folder • Continue to separate work by chapters throughout the remainder of this semester • NOW, read the Project – Pasta Divine Web Sit on pg.82 Project 3: Creating Web Pages with Links, Images, and Formatted Text 5 Links • Text Links – – – – • Image Links – – • • use descriptive words..not Click here Underlined, different color text IE defaults • Initial link – blue • Visited link – purple • Active link - varies above colors apply to borders around images Moving a mouse pointer over a link causes it to change into a pointing hand. URL of the link appears on the status bar. Project 3: Creating Web Pages with Links, Images, and Formatted Text 6 Links (pg. 86-89) • To override the default colors for links… • <body link=“color” vlink=“color” alink=“color”> – Link – Normal link (unvisited link) – Vlink – visited link (already been clicked) – Alink – Active link (color of link immediately after the mouse clicks the hyperlink) • Can link to – – – – another web page on the same web site another web page on a different web site somewhere within the web page Email address Project 3: Creating Web Pages with Links, Images, and Formatted Text 7 Entering HTML Tags to Define the Web Page Structure • Pull up one of your old projects (that validated correctly!) • Clean out all of the STUFF until it looks like the table on the bottom of pg. 91. • Save this file as ‘structure.html’. • This will be your starting point for all future projects. • Some of you may have already created a template which is fine. Just make sure it looks like pg. 91-92 • The exception should be the !doctype statement that we corrected upon validation…LEAVE IT ALONE…don’t attempt to make it match pg. 91. Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 8 Entering HTML Tags to Define the Web Page Structure Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 9 Adding an Image • Do bullet 1 on pg. 93 to add an image to your document. Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 10 Adding a Left-Aligned Heading with a Font Color • The most frequently used font attribute is size • Size can be 1-7, but 3 is the default. • Colors are the same as those for the background • Other attributes for the font tag – Face=“fontname” – changes the font-type. If a browser can’t display the font requested, it will use its default font. – Size=“x” – X may be an absolute size (1-7) or a relative size (+2, 1) to the last preset size. • Headings are LEFT aligned by default, if you want center or right alignment, you must specify. Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 11 Adding a Left-Aligned Heading with a Font Color Do #1 on pg. 95 – adding a heading with font color Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 12 Entering a Paragraph of Text • Enter the HTML code shown in Table 3–4 on page 95 as the first paragraph in the HTML file. Press ENTER at the end of each line • Continue to do pg. 97-98. • This will create another paragraph and a bulleted list. • BE CAREFUL…sometimes code will work without all tags being present..but it WILL NOT validate, neither will it pass my inspection. • Make sure you save this file on your H: drive under Ch. 3 – name it pastadivine.html Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 13 This is what it will look like. Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 14 Adding a Text Link to Another Web Page within the Same Web Site • Anchor tag - <a> & </a> - use to create anchors for links to another page in the same web site, to a web page in an external web site, within the same page, or for e-mail links. Example: – <a href=“URL”>linktext</a> where • linktext is the phrase that appears on the web page • value for href is the URL of the linked page. – See pg. 99, table 3-7 for attributes to the link <a> tag. Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 15 Adding a Text Link to Another Web Page within the Same Web Site and an email link Do the steps on pg 100-101 Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 16 Adding a Subject Together with Body Message Text • Turn to pg. 102 • Notice you can add a Subject and a message to email by adding some additional information Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 17 Adding a Text Link to a Web Page in Another Web Site • DO pg 103. • Save the file again Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 18 Adding a Text Link to a Web Page in Another Web Site Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 19 Validating a Web Page • Go ahead and validate this web page… • Pg. 106 will walk you through it. • Look over your web page. It should look link pg. 107 (next slide) • Go ahead and test the links…make sure they work. • When all this is done…show me! Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 20 Viewing a Web Page Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 21 Opening an HTML File •Go to your home directory, HTML/Ch 3 folder and open specials.html with NotePad. Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 22 User friendly • Because this is such a long page, you should provide users a quick way to move back to the top of the page without scrolling. • See pg. 111 for what it will look link when we are finished. • Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 23 Formatting Text (pg.114) • Look at pg. 114 for a list of attributes for use with formatting text. • We’ll discuss these and look at pg. 115 for examples. – – – – – – – <b> - Boldface <strong> - usually bold (browser interprets it) <big> - increases font size <em> - for emphasis (italicized usually) <i> - Italicized <sub> & <sup> - subscript and superscript <u> - underlined Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 24 Formatting Text in Bold • Do the steps on pg. 116 to add some text formatting to your document. Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 25 Adding an Image with Wrapped Text • Look at the bottom of pg 117. Notice the text is right next to the image. • NOT GOOD…we need some horizontal/vertical space there. • Turn to pg. 118, the same page with the hspace attribute used. – Hspace – left/right of the image – Vspace – top/bottom of the image • Using the <p> tag also controls the space around images..See pg. 119. Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 26 Using thumbnail sized images • Thumbnail images – smaller version of the actual image. Usually, when clicked, will load the full-sized image. • To create thumbnails – resize the image in paint or image-editing software and save with a different filename. • There are countless images in many places on the Web. Search for ‘Free Web images’ or ‘Free GIFs’ and see what you get. • Be aware of copyrighted images. • <a href=“largeimage.gif”><img src=“thumbnail.gif” /> </a> • This line of code will add a thumbnail image (you have to have resized it in a image-editing program) that links to a larger image of itself. • See pg. 120. Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 27 Adding an Image with Wrapped Text • Do pages 120-121 • Save the file…do this often, so if you have problems, you haven’t lost much. Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 28 Clearing the Text Wrapping • To stop wrapping to the right, use <br clear=“right” /> • To stop wrapping to the left, use <br clear=“left” /> • <br clear=“all” /> will clear ALL wrapping • Do pg. 122 Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 29 Setting Link Targets • • • • Now we need to add links WITHIN the web page. First thing we have to do is create target links. Ex. <a name=“targetname”> </a> Target – a NAMED location or anchor within a Web page to which a link can be created. • For long web pages, makes it easier for visitors to navigate the site. • You will make your bulleted list a set of links to targets within your web page. Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 30 Setting Link Targets • Targetname MUST BE UNIQUE within that web document. • Just marks a specific area of the web page to which a link can be directed. • <a href=“#targetname”> - notice the # sign.. • Turn to pg. 124 in your textbook Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 31 Adding Links to Link Targets within a Web Page • PG. 125-127 • Save this and then test all the links. • When it is working properly, call me and let me see it! Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 32 Copying and Pasting HTML Code • Do pg. 128-129 • That will finish up all the links for this document. • Save it, test it, validate it if you want to…just don’t leave off any tags! • I want to see this work before we go any further. Chapter 3: Creating Web Pages with Links, Images, and Formatted Text 33 What now? • Homework– Play ‘Who wants to be a computer Genius’ for chapter 3 • (www.scsite.com/html5e/learn) • You must have at least 15 out of 20 questions correct. • Print this out and turn it in to me. • Labs for Ch. 3 – Cases & Places – #1 & #3 • pg. 142 • read this CAREFULLY and make sure you do everything that is asked. – Due next class meeting Project 3: Creating Web Pages with Links, Images, and Formatted Text 34
