Rich UI Design: An Access Oriented Approach Sc For Ss.Key

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    Rich UI Design: An Access Oriented Approach Sc For Ss.Key - Presentation Transcript

    1. Rich UI Design: An Access-Oriented Scott Jehl, Designer / Developer
    2. hello. Rich UI Design: An Access-Oriented Approach
    3. A Boston-based design firm specializing in complex web application design & development. Official Sponsor and Design Team Rich UI Design: An Access-Oriented Approach
    4. The 90% Solution How it’s done now A recap of current best practices for web dev Rich UI Design: An Access-Oriented Approach
    5. Clean, semantic HTML Rich UI Design: An Access-Oriented Approach
    6. Unobtrusive JS & CSS Rich UI Design: An Access-Oriented Approach
    7. Avoid CSS hacks conditional comments (if necessary) Rich UI Design: An Access-Oriented Approach
    8. Flexible Units Rich UI Design: An Access-Oriented Approach
    9. test in all the popular browsers Rich UI Design: An Access-Oriented Approach
    10. Accessible Hiding Rich UI Design: An Access-Oriented Approach
    11. test on a screenreader Rich UI Design: An Access-Oriented Approach
    12. NVDA: <h1>You sound like a drunk person in a karaoke bar!</h1> Rich UI Design: An Access-Oriented Approach
    13. NVDA: <h1>You sound like a drunk person in a karaoke bar!</h1> Rich UI Design: An Access-Oriented Approach
    14. the promise of PE: Rich UI Design: An Access-Oriented Approach
    15. the promise of PE: Works OK for everyone! Rich UI Design: An Access-Oriented Approach
    16. right? Rich UI Design: An Access-Oriented Approach
    17. that’s the theory anyway. Rich UI Design: An Access-Oriented Approach
    18. many browsers partially understand... Rich UI Design: An Access-Oriented Approach
    19. more like... progressive mischancement! ...disenchantment? ...is this thing on? Rich UI Design: An Access-Oriented Approach
    20. HTML works everywhere* * Pretty much Rich UI Design: An Access-Oriented Approach
    21. Images, CSS, JS are extras will break (badly) somewhere Rich UI Design: An Access-Oriented Approach
    22. for example Rich UI Design: An Access-Oriented Approach
    23. Northface.com Rich UI Design: An Access-Oriented Approach
    24. Northface.com IE 5 Rich UI Design: An Access-Oriented Approach
    25. Cappuccino Framework Demo Rich UI Design: An Access-Oriented Approach
    26. Cappuccino Framework Demo Without JavaScript Rich UI Design: An Access-Oriented Approach
    27. eek. (fixed in dev) Rich UI Design: An Access-Oriented Approach
    28. All or Nothing frankly, sucks. Rich UI Design: An Access-Oriented Approach
    29. what’s a web designer to do? Rich UI Design: An Access-Oriented Approach
    30. one way to approach the problem... Rich UI Design: An Access-Oriented Approach
    31. Rich UI Design: An Access-Oriented Approach
    32. nice if you have the resources support it... Rich UI Design: An Access-Oriented Approach
    33. a more practical approach: Rich UI Design: An Access-Oriented Approach
    34. One page, many experiences Rich UI Design: An Access-Oriented Approach
    35. Slick here: Still works here: Rich UI Design: An Access-Oriented Approach
    36. everyone gets a usable, functional experience: Rich UI Design: An Access-Oriented Approach
    37. some get an even better one! Rich UI Design: An Access-Oriented Approach
    38. integrating an Access-Oriented Rich UI Design: An Access-Oriented Approach
    39. please God no. Rich UI Design: An Access-Oriented Approach
    40. not that access. Rich UI Design: An Access-Oriented Approach
    41. Access-Oriented Web Design Consider universal access Rich UI Design: An Access-Oriented Approach
    42. Take an inclusive approach! “...To progress, we must change the way we approach this task.” Rich UI Design: An Access-Oriented Approach
    43. how’s do we do it? Rich UI Design: An Access-Oriented Approach
    44. here’s how... Capabilities So you think you can enhance? Rich UI Design: An Access-Oriented Approach
    45. Test Capabilities Basic Experience Enhanced Experience Rich UI Design: An Access-Oriented Approach
    46. AS SEEN ON ALA Rich UI Design: An Access-Oriented Approach
    47. like interpretive dance, enhancements aren’t for everyone Rich UI Design: An Access-Oriented Approach
    48. how do we know who? Rich UI Design: An Access-Oriented Approach
    49. not like this! navigator.userAgent $_SERVER['HTTP_USER_AGENT'] Rich UI Design: An Access-Oriented Approach
    50. more like this! if( youCanRenderThis ){ >> enhance me! } Rich UI Design: An Access-Oriented Approach
    51. tests you say? what do we test? Rich UI Design: An Access-Oriented Approach
    52. any capabilities required for the site to function properly Rich UI Design: An Access-Oriented Approach
    53. JavaScript Support • Basic DOM traversal • Basic Element manipulation • AJAX Support • Canvas perhaps...? Rich UI Design: An Access-Oriented Approach
    54. CSS Rendering • Box Model • Positioning • Floats • Clears • Overflow • And more... Rich UI Design: An Access-Oriented Approach
    55. How we test CSS Once the <body> is ready, our test script: inserts elements into the body 1 manipulates their style 2 checks if they rendered properly 3 Rich UI Design: An Access-Oriented Approach
    56. How we test CSS function boxmodel(){ var newDiv = document.createElement('div'); document.body.appendChild(newDiv); newDiv.style.width = '20px'; newDiv.style.padding = '10px'; var divWidth = newDiv.offsetWidth; document.body.removeChild(newDiv); return divWidth == 40; } if( boxmodel() ){ >> PASS! } Rich UI Design: An Access-Oriented Approach
    57. What if it fails? Basic Experience Rich UI Design: An Access-Oriented Approach
    58. What if it passes? Basic Experience Enhanced Experience Rich UI Design: An Access-Oriented Approach
    59. What if it passes? <html class=”enhanced”> Add Class for CSS scoping Rich UI Design: An Access-Oriented Approach
    60. What if it passes? CSS JS Dynamically load CSS and JS Rich UI Design: An Access-Oriented Approach
    61. What if it passes? Cookie the Results! Rich UI Design: An Access-Oriented Approach
    62. what’s the fallback? View low-bandwidth version Rich UI Design: An Access-Oriented Approach
    63. enhance.js Available at FilamentGroup.com/lab/ Rich UI Design: An Access-Oriented Approach
    64. Let’s get to the demos Rich UI Design: An Access-Oriented Approach
    65. introducing... Our Demo Page Rich UI Design: An Access-Oriented Approach
    66. Rich UI Design: An Access-Oriented Approach
    67. Rich UI Design: An Access-Oriented Approach
    68. the foundation... Simple, Meaningful, ...and a little stylish too Rich UI Design: An Access-Oriented Approach
    69. breaking down a design comp Rich UI Design: An Access-Oriented Approach
    70. Rich UI Design: An Access-Oriented Approach
    71. <option> <table> <li> <h2> <dl> <legend> <ol> This is your <p> database <ul> <h1> <label> <select> <h3> <textarea> <input> Rich UI Design: An Access-Oriented Approach
    72. date picker control HTML: <input type=“text” /> Rich UI Design: An Access-Oriented Approach
    73. custom select menus HTML: <select> Rich UI Design: An Access-Oriented Approach
    74. slider controls HTML: <select> Rich UI Design: An Access-Oriented Approach
    75. custom radio HTML: <input type=“radio” /> Rich UI Design: An Access-Oriented Approach
    76. custom checkbox HTML: <input type=“checkbox” /> Rich UI Design: An Access-Oriented Approach
    77. custom submit button HTML: <input type=“submit” /> Rich UI Design: An Access-Oriented Approach
    78. data charts HTML: <table> Rich UI Design: An Access-Oriented Approach
    79. Rich UI Design: An Access-Oriented Approach
    80. a little <style> is OK (where it’s safe) Rich UI Design: An Access-Oriented Approach
    81. Unsafe Basic CSS floats reversed text background images positioning Rich UI Design: An Access-Oriented Approach
    82. Rich UI Design: An Access-Oriented Approach
    83. Rich UI Design: An Access-Oriented Approach
    84. the upgrade... Enhancing the with UI transformations, keyboard support, ARIA Rich UI Design: An Access-Oriented Approach
    85. first, let’s quickly set up the test Rich UI Design: An Access-Oriented Approach
    86. <link rel="stylesheet" type="text/css" href="css/basic.css" /> <script src="js/enhance.js" type="text/javascript"></script> <script type="text/javascript"> enhance({ loadStyles: ['enhanced.css'], loadScripts: ['enhanced.js'] }); </script> Rich UI Design: An Access-Oriented Approach
    87. adding some components Rich UI Design: An Access-Oriented Approach
    88. Rich UI Design: An Access-Oriented Approach
    89. first, we add first, add to the enhanced.js file Rich UI Design: An Access-Oriented Approach
    90. datepicker plugin JS: $(‘input’).datepicker(); Rich UI Design: An Access-Oriented Approach
    91. jQuery dom ready $(document).ready(function(){ //our scripting goes here! }); Rich UI Design: An Access-Oriented Approach
    92. selectmenu plugin JS: $(‘select’).selectmenu(); Rich UI Design: An Access-Oriented Approach
    93. select-to-slider plugin JS: $(‘select’).selectToUISlider(); Rich UI Design: An Access-Oriented Approach
    94. custom radio plugin JS: $(‘input’).customInput(); Rich UI Design: An Access-Oriented Approach
    95. custom checkbox plugin JS: $(‘input’).customInput(); Rich UI Design: An Access-Oriented Approach
    96. input-to-button plugin JS: $(‘input’).inputToButton(); Rich UI Design: An Access-Oriented Approach
    97. visualize plugin JS: $(‘table’).visualize(); Rich UI Design: An Access-Oriented Approach
    98. Rich UI Design: An Access-Oriented Approach
    99. Rich UI Design: An Access-Oriented Approach
    100. some tips for Rolling your Own Rich UI Design: An Access-Oriented Approach
    101. replicate before you extend! Rich UI Design: An Access-Oriented Approach
    102. scrape and repurpose Rich UI Design: An Access-Oriented Approach
    103. proxy back to the native control Rich UI Design: An Access-Oriented Approach
    104. follow native conventions and user expections Rich UI Design: An Access-Oriented Approach
    105. consider the mouse optional Rich UI Design: An Access-Oriented Approach
    106. keyboard basics Rich UI Design: An Access-Oriented Approach
    107. tab between components Rich UI Design: An Access-Oriented Approach
    108. arrow, space, enter, other within components Rich UI Design: An Access-Oriented Approach
    109. tabindex 0 vs. -1 vs. N Rich UI Design: An Access-Oriented Approach
    110. Keyboard Access Guidelines “DHTML STYLE GUIDE” http://dev.aol.com/dhtml_style_guide Rich UI Design: An Access-Oriented Approach
    111. keyboard support alone won’t be enough. Window Eyes Rich UI Design: An Access-Oriented Approach
    112. integrating WAI-ARIA support Rich UI Design: An Access-Oriented Approach
    113. many controls are beyond HTML’s vocab Rich UI Design: An Access-Oriented Approach
    114. landmarks banner, main, navigation roles tree, slider, tabs states aria-expanded, aria-checked Rich UI Design: An Access-Oriented Approach
    115. Adding ARIA to the jQuery UI Slider Rich UI Design: An Access-Oriented Approach
    116. Existing Markup <div class="ui-slider"> <a href="#" class="ui-slider-handle" style="left: 38%;"></a> </div> Rich UI Design: An Access-Oriented Approach
    117. “number link” - Jaws Rich UI Design: An Access-Oriented Approach
    118. “Number link” <div class="ui-slider"> <a href="#" class="ui-slider- Rich UI Design: An Access-Oriented Approach
    119. Adding ARIA Rich UI Design: An Access-Oriented Approach
    120. Modified Markup <div role=”application” class="ui-slider"> <a href="#" class="ui-slider-handle" style="left: 38%;" role=”slider” aria-valuemin=”0” aria-valuemax”100” aria-valuenow=”38” aria-valuetext=”38%”> </a> </div> Rich UI Design: An Access-Oriented Approach
    121. “slider control: 38 percent. Use arrows to move handle” - Jaws Rich UI Design: An Access-Oriented Approach
    122. the result... Putting it All Together Let’s see this thing in action! Rich UI Design: An Access-Oriented Approach
    123. Rich UI Design: An Access-Oriented Approach
    124. Rich UI Design: An Access-Oriented Approach
    125. the end... Thanks for links and such, visit filamentgroup.com/lab Rich UI Design: An Access-Oriented Approach

    + scottjehlscottjehl, 3 months ago

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