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Chapter 22 - i-mode

Chapter 22 - i-mode. Outline 22.1 Introduction 22.2 Japan’s Telecommunications Industry and Infrastructure 22.3 i-mode innovations 21.2.1 i-mode Technology 21.2.2 i-mode Business Model 22.4 i-mode Data Service 22.5 DoCoMo and i-mode in the Global Market

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Chapter 22 - i-mode

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  1. Chapter 22 - i-mode Outline 22.1 Introduction 22.2 Japan’s Telecommunications Industry and Infrastructure 22.3 i-mode innovations 21.2.1 i-mode Technology 21.2.2 i-mode Business Model 22.4 i-mode Data Service 22.5 DoCoMo and i-mode in the Global Market 22.6 Programming i-mode 22.7 Pixo Internet Microbrowser 2.1 Setup 22.8 Common cHTML Elements 22.9 Headers 22.10 Linking 22.11 Images 22.12 Changing Text Color with <font> 22.13 Special Characters and More Line Breaks 22.14 Unordered Lists 22.15 Nested and Ordered Lists 22.16 Internet and World Wide Web Resources

  2. 22.3.2 I-mode Business Model Fig. 22.1 i-mode network model

  3. some i-mode handset models support color displays “i” button connects the user to the i-mode service 22.3.2 I-mode Business Model Fig. 22.2 An example of an i-mode phone.

  4. 22.4 I-mode Data Service

  5. specifies cHTML DTD paragraph tags mark up text to be displayed 1<!DOCTYPE HTML PUBLIC "-//W3C//DTD Compact HTML 1.0 Draft//EN"2 3 <!-- Fig. 22.4: fig22_04.html -->4 <!-- Our first Web page -->5 6 <html>7 <head>8 <title>Wireless</title>9 </head>10 11 <body>12<p>Welcome to i-mode!</p>13 </body>14 </html> fig22_04.html (Courtesy of Pixo.)

  6. <hn>…</hn> tags mark up header level n 1 <!DOCTYPE HTML PUBLIC"-//W3C//DTD Compact HTML 1.0 Draft//EN"2 3 <!-- Fig. 22.5: fig22_05.html -->4 <!-- cHTML headers -->5 6 <html>7 <head>8 <title>Wireless</title>9 </head>10 11 <body>12 13 <!-- format for inserting a header: <h1>...</h1> -->14<h1>Level 1 Header</h1>15 <h2>Level 2 header</h2>16 <h3>Level 3 header</h3>17 <h4>Level 4 header</h4> 18 <h5>Level 5 header</h5>19 <h6>Level 6 header</h6>20 </body>21 </html> fig22_05.html

  7. (Courtesy of Pixo.)

  8. href attribute specifies address which the hyperlink references text between the <a> tags anchors the link 1 <!DOCTYPE HTML PUBLIC"-//W3C//DTD Compact HTML 1.0 Draft//EN"2 3 <!-- Fig. 22.6: fig22_06.html -->4 <!-- Introduction to hyperlinks -->5 6 <html>7 <head>8 <title>Wireless</title>9 </head>10 11 <body>12 <h1>Internet Search Engines</h1>13 14 <p><strong>Click on the Search Engine 15 address.</strong></p> 16 17 <!-- hyperlink format: <a href = "address"> -->18<p><a href ="http://www.google.com">Google</a></p>19 20<p><a href ="http://www.askjeeves.com">Ask Jeeves</a></p> 21 </body>22 </html> fig22_06.html

  9. (Courtesy of Pixo.)

  10. element img marks up an image height and width attributes can be specified value of the alt element displays if the image cannot be displayed 1 <!DOCTYPE HTML PUBLIC"-//W3C//DTD Compact HTML 1.0 Draft//EN" 2 3 <!-- Fig. 22.7: fig22_07.html -->4 <!-- Adding images with cHTML -->5 6 <html>7 <head>8 <title>Wireless</title>9 </head>10 11 <body>12 13 <!-- format for displaying images: <img src = "name"> -->14<p><img src ="logo.gif"height ="80" width ="80"15 alt ="Deitel Logo"></p>16 </body>17 </html> fig22_07.html

  11. (Courtesy of Pixo.)

  12. <fontcolor=“color”> sets text color 1 <!DOCTYPE HTML PUBLIC"-//W3C//DTD Compact HTML 1.0 Draft//EN"2 3 <!-- Fig. 22.8: fig22_08.html -->4 <!-- Formatting Color -->5 6 <html>7 <head>8 <title>Wireless</title>9 </head>10 11 <body>12 <h1><center>Wireless</center></h1>13 14 <!-- font tags change formatting of text they enclose -->15 <p><font color ="red">cHTML supports text formatting16 </font></p>17 18 <br><font color ="blue">The i-mode phone displays19 different text colors. </font> 20 21 <br><font color = "green">Have fun learning to program 22 for i-mode!</font>23 </body>24 </html> fig22_08.html

  13. (Courtesy of Pixo.)

  14. element hr rendered as an horizontal rule &code; represents a special symbol <strong> tags indicate bold text 1 <!DOCTYPE HTML PUBLIC"-//W3C//DTD Compact HTML 1.0 Draft//EN" 2 3 <!-- Fig. 22.9: fig22_09.html -->4 <!-- Inserting special characters -->5 6 <html>7 <head>8 <title>Wireless</title>9 </head>10 11 <body>12 <h1>Text Formatting</h1>13 14<hr><!-- Insert a horizontal rule -->15 16<p>All information on this site is <strong>&copy;</strong>17 Deitel <strong>&amp;</strong> Associates, 2002.</p>18 19 <p>There are <strong>&gt;</strong> 24 million i-mode 20 users. This is <strong>&lt;</strong>21<strong>&frac14;</strong> of Japan’s population.22 </p>23 </body>24 </html> fig22_09.html

  15. (Courtesy of Pixo.)

  16. ul element marks up an unordered list <li> tags contain list elements 1 <!DOCTYPE HTML PUBLIC"-//W3C//DTD Compact HTML 1.0 Draft//EN"2 3 <!-- Fig. 22.10: fig22_10.html -->4 <!-- Unordered list containing hyperlinks -->5 6 <html>7 <head>8 <title>Wireless</title>9 </head>10 11 <body>12 <h1>Internet Search Engines</h1>13 14 <p><strong>Click on the Search Engine address to go to 15 thatpage.</strong></p>16 17 <!-- the <ul> tag begins a new unordered list -->18 <ul>19 20 <!-- insert new list item with <li> and </li> tags -->21<li><a href = "http://www.google.com">Google</a></li>22 23 <li><a href ="http://www.askjeeves.com">Ask 24 Jeeves</a></li>25 </ul>26 </body>27 </html> fig22_10.html

  17. (Courtesy of Pixo.)

  18. nested lists are lists within other lists element ol marks up an ordered list by default ordered list items ordered by numbers 1 <!DOCTYPE HTML PUBLIC"-//W3C//DTD Compact HTML 1.0 Draft//EN"2 "http://www.w3.org/MarkUp/html-spec_toc.html">3 4 <!-- Fig. 22.11: fig22_11.html -->5 <!-- Advanced Lists: nested and ordered -->6 7 <html>8 <head>9 <title>Wireless</title>10 </head>11 12 <body>13 <h1>Best Internet Features</h1>14 15 <ul>16 <li>Meet new people.</li>17 <li>Access to new media:</li>18 19 <!-- this starts a nested, bulleted list -->20 <ul>21 <li>New games</li>22 <li>New applications:</li>23 24 <!-- another nested list -->25 <ol>26<li>For business</li>27 <li>For pleasure</li>28 </ol><!-- this ends double nested list -->29 </ul><!-- this ends first level nested list -->30 </ul> <!-- this ends primary unordered list -->31 </body>32 </html> fig22_11.html

  19. (Courtesy of Pixo.)

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