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DREAMWEAVER CS3
User Guide
537
Example of information stored in session variables
You’re working on a site with a large audience of senior citizens. In Dreamweaver, add two links to the Welcome
screen that let users customize the size of the site’s text. For larger, easy-to-read text, the user clicks one link, and for
regular-size text, the user clicks another link.
Each link has a URL parameter called
fontsize that submits the user’s text preference to the server, as the following
Macromedia ColdFusion® from Adobe example shows:
<a href="resort.cfm?fontsize=large">Larger Text</a><br>
<a href="resort.cfm?fontsize=small">Normal Text</a>
Store the user’s text preference in a session variable and use it to set the font size on each page the user requests.
Near the top of the destination page, enter the following code to create a session called
font_pref that stores the
user’s font size preference.
ColdFusion
<CFSET session.font_pref = url.fontsize>
ASP and ASP.NET
<% Session("font_pref") = Request.QueryString("fontsize") %>
When the user clicks the hypertext link, the page sends the user’s text preference in a URL parameter to the desti-
nation page. The code on the destination page stores the URL parameter in the
font_pref session variable. For the
duration of the user’s session, all the pages of the application retrieve this value and display the selected font size.
September 4, 2007
- DREAMWEAVER 1
- Contents 3
- Chapter 1: Getting started 8
- Adobe Help 9
- Using Help in the product 10
- Resources 12
- Dreamweaver CS3 videos 13
- Installed resources 14
- Bridge Home 15
- Adobe Design Center 16
- Adobe Developer Center 17
- Customer support 17
- Downloads 17
- What’s new 18
- Chapter 2: Workspace 20
- Workspace layout overview 21
- About panel groups 38
- View panels and panel groups 38
- Setting up a Dreamweaver site 47
- Set up a remote folder 50
- ❖ In the Files panel: 52
- Set up a testing server 55
- 4 Edit the site: 57
- Show or hide site map files 61
- Save the site map as an image 62
- Basic tab options 71
- Dreamweaver file types 75
- Create other kinds of pages 81
- Managing files and folders 84
- Manage file transfers 97
- See also 100
- Synchronizing files 101
- DREAMWEAVER CS3 102
- September 4, 2007 102
- Uncloak all folders and files 108
- Testing your site 111
- User Guide 114
- About assets and libraries 115
- Working with assets 116
- Add an asset to a document 118
- Reuse assets in another site 120
- Working with library items 123
- Creating and managing CSS 131
- Open the CSS Styles panel 135
- Set CSS Styles preferences 135
- Create a new CSS rule 136
- Set CSS properties 136
- Edit a CSS rule 142
- • Press Shift+F11 151
- Laying out pages with CSS 152
- HTML code for AP Div elements 158
- Work with nested AP Divs 160
- 1 Select an AP element 162
- AP Elements panel overview 164
- Select AP elements 164
- Show and hide AP elements 165
- Prevent AP element overlaps 168
- Working with div tags 169
- Visualizing CSS layout blocks 171
- View CSS layout blocks 172
- Animating AP elements 173
- Playback options 174
- Rename the timeline 178
- Animation tips for timelines 178
- Using visual aids for layout 180
- Using guides with templates 181
- About tables 183
- Select table elements 187
- Set table properties 188
- 1 Select the column or row 189
- 2 Do one of the following: 190
- Split and merge cells 194
- ❖ Do one of the following: 195
- Copy, paste, and delete cells 196
- Nest tables 197
- Sort tables 197
- About Layout mode 198
- Set column width 206
- Using Frames 208
- Nested framesets 211
- Select frames and framesets 214
- Open a document in a frame 215
- Save frame and frameset files 215
- Working with pages 221
- Converting active content 222
- Specify HTML instead of CSS 228
- Adding and formatting text 233
- Insert special characters 234
- Add space between characters 234
- Check and correct spelling 240
- Align text 247
- Indent text 247
- Add paragraph spacing 247
- Use horizontal rules 248
- Apply font styles 248
- Adding and modifying images 250
- Insert an image 251
- Edit images in Dreamweaver 254
- Insert an image placeholder 254
- Crop an image 258
- Optimize an image 258
- Sharpen an image 259
- Create a rollover image 259
- Inserting Flash content 262
- Image Viewer parameters 270
- Adding Flash Video content 271
- Insert a Flash Video 272
- Adding Sound 276
- Adding other media objects 277
- Insert an ActiveX control 282
- Insert a Java applet 283
- About linking and navigation 286
- Absolute paths 287
- Document-relative paths 287
- Create an e-mail link 293
- Jump menus 297
- Navigation bars 298
- Insert a navigation bar 299
- Image maps 300
- Modify image map hotspots 301
- Troubleshooting links 302
- Fix broken links 303
- 4 Save the file 304
- Chapter 10: Previewing pages 305
- 1 Start Dreamweaver 307
- 2 Open a file 307
- 3 Do one of the following: 307
- About coding in Dreamweaver 308
- Writing and editing code 320
- Print code 330
- Collapsing code 331
- Optimizing and debugging code 333
- Editing code in Design view 337
- View and edit head content 344
- Set the page title 345
- Specify keywords for the page 345
- About server-side includes 347
- Insert server-side includes 349
- Managing tag libraries 350
- Import custom ASP.NET tags 353
- Import JRun tags 353
- Using JavaScript behaviors 354
- About events 355
- Apply a behavior 356
- Change or delete a behavior 356
- Apply the Play Sound behavior 363
- Format a pop-up menu 369
- Modify a pop-up menu 370
- Apply the Swap Image behavior 370
- Cross-application integration 373
- Working with Fireworks 374
- Create a web photo album 379
- Working with Photoshop 381
- Optimization settings 386
- JPEG image options 387
- GIF and PNG image options 388
- Working with Flash 389
- Working with Bridge 390
- Working with Device Central 392
- About Dreamweaver templates 394
- • unary operators: +, -, ~, ! 398
- • conditional operator: ?: 398
- • parentheses: () 398
- Creating editable regions 405
- Creating repeating regions 406
- 4 Save the template 408
- Using optional regions 409
- <mmtemplate:if> 410
- Creating a nested template 412
- Body, NavBar,andFooter: 413
- Create a nested template 414
- Delete a template file 418
- Template syntax 424
- About XML and XSLT 427
- Create an XSLT page 436
- Attach XML data sources 437
- 3 Click OK 445
- Insert XSL comments 447
- 4 Click OK 449
- Select a node to repeat 449
- Missing character entities 453
- 4 Save your file 454
- About the Spry framework 456
- Adding Spry widgets 456
- About the Menu Bar widget 460
- Insert the Menu Bar widget 461
- Link a menu item 462
- Turn off styles 463
- Specify an invalid value 481
- Displaying data with Spry 485
- About dynamic Spry tables 486
- Define a Spry XML data set 487
- Create a Spry table 491
- Create a Spry repeat region 492
- Adding Spry effects 493
- Apply an Appear/Fade effect 494
- Apply a Grow/Shrink effect 495
- Apply a Highlight effect 495
- Apply a Shake effect 496
- Apply a Slide effect 496
- Apply a Squish effect 496
- Add an additional effect 496
- Delete an effect 497
- About web applications 498
- Web application example 498
- How a web application works 499
- Processing static web pages 499
- Processing dynamic pages 500
- Accessing a database 501
- Authoring dynamic pages 502
- <cfoutput> 503
- Installing a local web server 505
- Setting up a web application 508
- About connection strings 518
- Removing connection scripts 537
- Storing content in databases 538
- About collecting data 539
- HTML form parameters 539
- ColdFusion 544
- ASP and ASP.NET 544
- Designing dynamic pages 548
- About dynamic content sources 550
- About recordsets 550
- Dynamic content panels 553
- Databases panel 554
- Components panel 554
- Name Default values 560
- FormFieldName 560
- SELECT * FROM Employees 562
- Define URL parameters 563
- Define ASP server variables 567
- Cache content sources 570
- Changing dynamic content 574
- Edit dynamic content 575
- Delete dynamic content 575
- Test dynamic content 575
- Displaying database records 577
- Navigation bar design tasks 579
- Create a dynamic table 582
- • Display Total Records 584
- Use predefined data formats 585
- Viewing live data 586
- Using web services 590
- Add a web service to a page 595
- About custom server behaviors 596
- Creating code blocks 599
- Creating forms 607
- Client-side role of forms 608
- Form objects 608
- Button object options 614
- HTML check box object options 614
- Menu options 614
- About master and detail pages 621
- JSP, PHP) 631
- Build the delete page 653
- Record ID column selected 655
- Completed delete page 656
- About ASP command objects 658
- 4 Complete the SQL statement 659
- 6 Close the dialog box 659
- About JSP prepared statements 660
- About stored procedures 661
- (ColdFusion, ASP, JSP, PHP) 669
- Using JavaBeans (JSP) 679
- ColdFusion forms 681
- Create ColdFusion forms 682
- Insert ColdFusion text fields 684
- Building ASP.NET forms 693
- DataGrid 698
- Chapter 22: Automating tasks 705
- Repeat steps 706
- Record and save commands 709
- Chapter 23: Accessibility 711
- Navigate panels 712
- Keyboard shortcuts 715
- Extensions 717
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