Tự học HTML và CSS trong 1 giờ - part 2 pot

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Tự học HTML và CSS trong 1 giờ - part 2 pot

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ptg Image Backgrounds 238 Specifying Backgrounds for Elements 241 Using Images As Bullets 242 What Is an Imagemap? 243 ImageMaps and Text-Only Browsers 244 Getting an Image 244 Determining Your Coordinates 245 The <map> and <area> Tags 248 The usemap Attribute 249 Image Etiquette 254 Summary 255 Workshop 256 Q&A 256 Quiz 257 Quiz Answers 258 Exercises 258 LESSON 10: Building Tables 259 Creating Tables 260 Table Parts 260 The <table> Element 261 The Table Summary 261 Rows and Cells 262 Empty Cells 264 Captions 265 Sizing Tables, Borders, and Cells 269 Setting Table Widths 269 Changing Table Borders 270 Cell Padding 273 Cell Spacing 274 Column Widths 275 Setting Breaks in Text 278 Table and Cell Color 280 Aligning Your Table Content 282 Table Alignment 282 Cell Alignment 283 Caption Alignment 286 x Sams Teach Yourself Web Publishing with HTML and CSS in One Hour a Day Download from www.wowebook.com ptg Spanning Multiple Rows or Columns 287 More Advanced Table Enhancements 296 Grouping and Aligning Columns 296 Grouping and Aligning Rows 300 Other Table Elements and Attributes 303 How Tables Are Used 303 Summary 304 Workshop 309 Q&A 309 Quiz 309 Quiz Answers 310 Exercises 310 LESSON 11: Designing Forms 311 Understanding Form and Function 312 Using the <form> Tag 317 Using the <label> Tag 320 Creating Form Controls with the <input> Tag 321 Creating Text Controls 322 Creating Password Controls 323 Creating Submit Buttons 324 Creating Reset Buttons 325 Creating Check Box Controls 325 Creating Radio Buttons 326 Using Images as Submit Buttons 327 Creating Generic Buttons 328 Hidden Form Fields 329 The File Upload Control 329 Using Other Form Controls 330 Using the button Element 330 Creating Large Text-Entry Fields with textarea 331 Creating Menus with select and option 332 Grouping Controls with fieldset and legend 340 Changing the Default Form Navigation 341 Using Access Keys 342 Creating disabled and readonly Controls 342 Contents xi Download from www.wowebook.com ptg Applying Cascading Style Sheet Properties to Form Elements 343 Planning Your Forms 349 Summary 350 Workshop 351 Q&A 351 Quiz 352 Quiz Answers 352 Exercises 353 LESSON 12: Integrating Multimedia: Sound, Video, and More 355 Embedding Video the Simple Way 356 Advantages and Disadvantages of Hosting Videos on YouTube 357 Uploading Videos to YouTube 358 Customizing the Video Player 359 Other Services 360 Hosting Your Own Video 361 Video and Container Formats 362 Converting Video to H.264 363 Converting Video to Ogg Theora 366 Embedding Video Using <video> 366 The <video> Tag 367 Using the <source> Element 369 Embedding Flash Using the <object> Tag 370 Alternative Content for the <object> Tag 374 The <embed> Tag 375 Embedding Flash Movies Using SWFObject 376 Flash Video Players 378 JW Player 378 Using Flowplayer 380 Using the <object> Tag with the <video> Tag 382 Embedding Audio in Your Pages 383 The <audio> Tag 383 Flash Audio Players 384 Summary 385 Workshop 386 Q&A 386 Quiz 387 xii Sams Teach Yourself Web Publishing with HTML and CSS in One Hour a Day Download from www.wowebook.com ptg Quiz Answers 387 Exercises 388 LESSON 13: Advanced CSS: Page Layout in CSS 389 Laying Out the Page 390 The Problems with Layout Tables 390 Writing HTML with Structure 391 Writing a Layout Style Sheet 394 The Floated Columns Layout Technique 401 The Role of CSS in Web Design 403 Style Sheet Organization 404 Sitewide Style Sheets 407 Summary 408 Workshop 408 Q&A 408 Quiz 409 Quiz Answers 409 Exercises 410 PART IV: Using JavaScript and Ajax LESSON 14: Introducing JavaScript 411 Why Would You Want to Use JavaScript? 412 Ease of Use 412 Increasing Server Efficiency 413 Integration with the Browser 413 The <script> Tag 414 The Structure of a JavaScript Script 414 The src Attribute 415 The JavaScript Language 415 Operators and Expressions 417 Variables 418 Control Structures 421 Functions 424 Data Types 426 Arrays 427 Objects 427 Contents xiii Download from www.wowebook.com ptg The JavaScript Environment 428 Events 429 Summary 432 Workshop 433 Q&A 433 Quiz 433 Quiz Answers 434 Exercises 434 LESSON 15: Using JavaScript in Your Pages 435 Validating Forms with JavaScript 436 Hiding and Showing Elements 443 Adding New Content to a Page 452 Summary 456 Workshop 456 Q&A 456 Quiz 457 Quiz Answers 457 Exercises 457 LESSON 16: Using JavaScript Libraries 459 What Are JavaScript Libraries? 460 Reviewing the Popular JavaScript Libraries 460 jQuery 461 Dojo 461 Yahoo! UI 461 Prototype 461 Other Libraries 462 Getting Started with jQuery 462 Your First jQuery Script 463 Binding Events 465 Modifying Styles on the Page 466 Hiding and Showing Elements 466 Retrieving and Changing Style Sheet Properties 467 Modifying Content on the Page 468 Manipulating Classes 468 Manipulating Form Values 471 xiv Sams Teach Yourself Web Publishing with HTML and CSS in One Hour a Day Download from www.wowebook.com ptg Manipulating Attributes Directly 473 Adding and Removing Content 474 Special Effects 478 AJAX and jQuery 480 Using AJAX to Load External Data 481 Summary 485 Workshop 485 Q&A 485 Quiz 486 Quiz Answers 486 Exercises 487 LESSON 17: Working with Frames and Linked Windows 489 What Are Frames? 490 Working with Linked Windows 491 The <base> Tag 496 Working with Frames 498 The <frameset> Tag 499 The <frame> Tag 502 The <noframes> Tag 503 Changing Frame Borders 504 Creating Complex Framesets 507 Magic target Names 520 Inline Frames 521 Opening Linked Windows with JavaScript 523 Summary 526 Workshop 529 Q&A 529 Quiz 529 Quiz Answers 530 Exercises 530 PART V: Designing Effective Web Pages LESSON 18: Writing Good Web Pages: Do’s and Don’ts 531 Standards Compliance and Web Browsers 532 Progressive Enhancement 532 Contents xv Download from www.wowebook.com ptg Choosing a Document Type 534 HTML5 535 Validating Your Pages 535 HTML Tidy 538 Writing for Online Publication 538 Write Clearly and Be Brief 539 Organize Your Pages for Quick Scanning 539 Make Each Page Stand on Its Own 541 Be Careful with Emphasis 541 Don’t Use Browser-Specific Terminology 542 Spell Check and Proofread Your Pages 543 Design and Page Layout 543 Use Headings as Headings 543 Group Related Information Visually 544 Use a Consistent Layout 545 Using Links 546 Use Link Menus with Descriptive Text 546 Use Links in Text 547 Avoid the “Here” Syndrome 549 To Link or Not to Link 550 Using Images 552 Don’t Overuse Images 552 Keep Images Small 553 Watch Out for Assumptions About Your Visitors’ Hardware 555 Be Careful with Backgrounds and Link Colors 555 Making the Most of CSS and JavaScript 556 Put Your CSS and JavaScript in External Files 556 Location Matters 557 Shrink Your CSS and JavaScript 557 Other Good Habits and Hints 558 Link Back to Home 558 Don’t Split Topics Across Pages 558 Don’t Create Too Many or Too Few Pages 558 Sign Your Pages 561 Summary 562 Workshop 564 xvi Sams Teach Yourself Web Publishing with HTML and CSS in One Hour a Day Download from www.wowebook.com ptg Q&A 564 Quiz 565 Quiz Answers 565 Exercises 566 LESSON 19: Designing for the Real World 567 What Is the Real World, Anyway? 568 Considering User Experience Level 569 Add a Search Engine 569 Use Concise, Sensible URLs 570 Navigation Provides Context 572 Are Your Users Tourists or Regulars? 573 Determining User Preference 573 Migrating to HTML5 575 Benefits of HTML5 575 What’s Not in HTML5 577 Using HTML5 577 HTML5 and XML 578 XHTML 1.0 and HTML 4.01 579 What Is Accessibility? 579 Common Myths Regarding Accessibility 579 Section 508 580 Alternative Browsers 581 Writing Accessible HTML 582 Tables 582 Links 583 Images 584 Designing for Accessibility 586 Use Color 586 Fonts 586 Take Advantage of All HTML Tags 587 Frames and Linked Windows 587 Forms 587 Validating Your Sites for Accessibility 588 Summary 590 Workshop 590 Contents xvii Download from www.wowebook.com ptg Q&A 590 Quiz 591 Quiz Answers 592 Exercises 592 PART VI: Part VI: Going Live on the Web LESSON 20: Putting Your Site Online 593 What Does a Web Server Do? 594 Other Things Web Servers Do 594 How to Find Web Hosting 595 Using a Web Server Provided by Your School or Work 595 Using a Commercial Web Host 596 Setting Up Your Own Server 597 Free Hosting 597 Organizing Your HTML Files for Publishing 598 Questions to Ask Your Webmaster 598 Keeping Your Files Organized with Directories 599 Having a Default Index File and Correct Filenames 599 Publishing Your Files 600 Moving Files Between Systems 600 Troubleshooting 603 I Can’t Access the Server 603 I Can’t Access Files 603 I Can’t Access Images 604 My Links Don’t Work 604 My Files Are Being Displayed Incorrectly 605 Registering and Advertising Your Web Pages 605 Getting Links from Other Sites 606 Promoting Your Site Through Social Media 606 Creating a Facebook Page for Your Site 607 Site Indexes and Search Engines 609 Google 609 Yahoo! 610 Microsoft Bing 610 Ask.com 610 Search Engine Optimization 611 Paying for Search Placement 612 xviii Sams Teach Yourself Web Publishing with HTML and CSS in One Hour a Day Download from www.wowebook.com ptg Business Cards, Letterhead, Brochures, and Advertisements 612 Finding Out Who’s Viewing Your Web Pages 612 Log Files 613 Google Analytics 614 Installing Google Analytics 614 Summary 616 Workshop 616 Q&A 617 Quiz 617 Quiz Answers 617 Exercises 618 LESSON 21: Taking Advantage of the Server 619 How PHP Works 620 Getting PHP to Run on Your Computer 621 The PHP Language 622 Comments 622 Variables 623 Arrays 624 Strings 626 Conditional Statements 628 PHP Conditional Operators 629 Loops 630 foreach Loops 630 for Loops 631 while and do while Loops 632 Controlling Loop Execution 632 Built-in Functions 633 User-Defined Functions 634 Returning Values 635 Processing Forms 636 Handling Parameters with Multiple Values 637 Presenting the Form 642 Using PHP Includes 647 Choosing Which Include Function to Use 649 Expanding Your Knowledge of PHP 650 Contents xix Download from www.wowebook.com . 617 Exercises 618 LESSON 21 : Taking Advantage of the Server 619 How PHP Works 620 Getting PHP to Run on Your Computer 6 21 The PHP Language 622 Comments 622 Variables 623 Arrays 624 Strings 626 Conditional. 26 0 Table Parts 26 0 The <table> Element 2 61 The Table Summary 2 61 Rows and Cells 26 2 Empty Cells 26 4 Captions 26 5 Sizing Tables, Borders, and Cells 26 9 Setting Table Widths 26 9 Changing. Advertisements 6 12 Finding Out Who’s Viewing Your Web Pages 6 12 Log Files 613 Google Analytics 614 Installing Google Analytics 614 Summary 616 Workshop 616 Q&A 617 Quiz 617 Quiz Answers 617 Exercises

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