The document discusses enhancing SharePoint 2010 functionality on iPads, focusing on device orientation detection through CSS and JavaScript. It details compatibility with various browsers, methods for implementing design changes based on screen orientation, and best practices for using HTML5 video on iPads. Additionally, it addresses security considerations for embedding video content, highlighting the anonymous access requirement for video files.

1. ENHANCING SHAREPOINT 2010
FOR THE IPAD
January 7, 2012

3. AGENDA
• Device Orientation Detection
• CSS Approach
• Scripted Approach
• Branding for Device Orientation Demo
• Cross-Platform Video
• HTML5 Video
• Security Considerations
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4. Core Concepts
DEVICE ORIENTATION DETECTION
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5. SHAREPOINT 2010 COMPATIBILITY
• SharePoint 2010 is cross browser compatible out of the box
• Fully Supported: IE7 (32bit), IE8 (32bit), IE9 (32bit)
• Supported w/ Limitations: IE7 (64bit), IE8 (64bit), IE9 (64bit),
Firefox 3.6 (Win & Non-Win),
Safari 4.04 (non-Win)
• Safari iPad !=
Is your custom markup cross browser compatible? iPod
Safari iPhone Safari !=
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6. DEVICE ORIENTATION DETECTION
• Consumer adoption leading to growth in the business sector
• New ability to touch and interact with business data
• Increased user experience
• Efficiently manage limited screen real estate
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7. Device Orientation Detection
CSS APPROACH
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8. CSS APPROACH
• Utilizes orientation aware Cascading Style Sheets (CSS)
• Little overhead, no code or script required
• Detects Portrait vs. Landscape
• Browser determines ratio of browser width vs. height
• Use to display, hide, or change size of elements for specific
orientations
• Ideal for integrating orientation detection with site-wide branding
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9. SUPPORTED ORIENTATIONS
Portrait Landscape
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10. ATTACHING STYLE SHEETS
• Standard “link” tag with media attribute
<link rel=“stylesheet” media=“all and (orientation:portrait)” href=“portrait.css” />
<link rel=“stylesheet” media=“all and (orientation:landscape)” href=“landscape.css” />
• Cross-Browser Support
<!--[if !IE]><! --> All style sheets should be attached after Core.css
and custom CSS registrations.
<link rel=“stylesheet” media=“all and (orientation:portrait)” href=“portrait.css” />
<link rel=“stylesheet” media=“all and (orientation:landscape)” href=“landscape.css” />
<!--<![endif]-->
<!—[if IE]>
<link rel=“stylesheet” media=“all and (orientation:landscape)” href=“landscape.css” />
<![endif]-->
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11. EXAMPLES
• Hide Quick Launch when • Hide any content with the
device is in Portrait orientation “notPortrait” class; similar to
ues of “s4-notdlg”.
Portrait.css Portrait.css
#s4-leftpanel { .notPortrait {
display: none; display: none;
} }
.s4-ca {
margin-left: 0px;
}
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12. Device Orientation Detection
SCRIPTED APPROACH
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13. SCRIPTED APPROACH
• Utilizes client-side script (Javascript/jQuery)
• Scripted specifically for iPad
• Identifies numerical orientation value
• Orientation value returned by device hardware/accelerometer
• Uses:
• Bind functions to orientation changes
• Animate element changes
• Make changes to the Document Object Model (DOM)
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14. SUPPORTED ORIENTATIONS
-90° 0° 90° 180°
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15. SCRIPTING ORIENTATION DETECTION
<script type=“text/javascript”>
function ProcessOrientation(currentOrientation) { // Handle orientation processing
if (currentOrientation == 0 || currentOrientation == 180) {
// Is Portrait
} else if (currentOrientation == 90 || currentOrientation == -90) {
// Is Landscape
}
}
var isiPad = navigator.userAgent.match(/iPad/i) != null;
if (isiPad) { // Process only if true
ProcessOrientation(window.orientation); // Process initial orientation
window.onorientationchange = function() { // Process when orientation changes
ProcessOrientation(window.orientation);
}
}
</script>
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16. EXAMPLES
• Hide Quick Launch when • Hide any content with the
device is in Portrait orientation “notPortrait” class; similar to
ues of “s4-notdlg”.
jQuery jQuery
if (Portrait) { if (Portrait) {
$(“#s4-leftpanel”).hide(); $(“.notPortrait”).hide();
$(“.s4-ca”).css(“marginLeft”, 0); }
} if (Landscape) {
if (Landscape) { $(“.notPortrait”).show();
$(“#s4-leftpanel”).show(); }
$(“.s4-ca”).css(“marginLeft”, “150px”);
}
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17. ADVANCED EXAMPLES
• Hide Quick Launch with • Move contents of one
animation when device is in container to another, and back
Portrait orientation again
jQuery jQuery
if (Portrait) { if (Portrait) {
$(“#s4-leftpanel”).animate( $(“#C1”).clone().appendTo(“#C2”);
[“left”: “=-150px”], “slow” $(“#C1”).html(“”);
); }
$(“.s4-ca”).animate( if (Landscape) {
[“marginLeft”: “0px”], “slow” $(“#C2”).clone().appendTo(“#C1”);
); $(“#C2”).html(“”);
} }
if (Landscape) {
$(“#s4-leftpanel”).animate(
[“left”: “=+150px”], “slow”
);
$(“.s4-ca”).animate(
[“marginLeft”: “150px”], “slow”
);
}
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18. ADVANCED EXAMPLES
• Hide Quick Launch with • Move contents of one
animationSales
when device is in container to another, and back
Portrait orientation again
Chart Title Sales
1st Qtr
jQuery 2nd Qtr
jQuery
jQuery
3rd Qtr
if (Portrait) { if (Portrait) {
if (Portrait) {
$(“#s4-leftpanel”).animate( Qtr 4th
$(“#C1”).clone().appendTo(“#C2”); Qtr
1st
$(“#C1”).clone().appendTo(“#C2”);
[“left”: “=-150px”], “slow” $(“#C1”).html(“”);
$(“#C1”).html(“”); 2nd Qtr
); }} 3rd Qtr
Chart Title if (Landscape) {
$(“.s4-ca”).animate( if (Landscape) { 4th Qtr
$(“#C2”).clone().appendTo(“#C1”);
[“marginLeft”: “0px”], “slow” $(“#C2”).clone().appendTo(“#C1”);
$(“#C2”).html(“”);
); } $(“#C2”).html(“”);
Cat 1 Cat 2 Cat 3 Cat 4
} }
if (Landscape) {
$(“#s4-leftpanel”).animate(
Cat 1 Cat 2 Cat 3 Cat 4
[“left”: “=+150px”], “slow”
);
$(“.s4-ca”).animate(
[“marginLeft”: “150px”], “slow”
);
}
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19. Demonstration
BRANDING WITH DEVICE
ORIENTATION
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20. Cross-Platform Video
HTML5
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21. HTML5 VIDEO
• No third party plugin support on the iPad, only option for embedded
video is use of HTML5
• HTML5 standard dictates support for embedded video with <video>
tag
• HTML5 does NOT standardize video format
IE Firefox Safari Chrom Opera iOS
e
Ogg   3.5+ ‡  5.0+  10.5+ 
(Theora/Vorbis)
H.264/AAC/MP4    3.0+  5.0+   3.0+
 9.0†  ‡  6.0+  10.6+ 
WebM will render and video format supported by QuickTime; support for H.264/AACMP4 is
‡ Safari
shipped with QuickTime while other formats require additional client-side plugins.
† WebM video format available in IE9 with downloaded codec.
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22. HTML5 VIDEO TAG
<video width=“640” height=“360” controls>
<!-- MP4 file must be first for iPad compatibility -->
<source src=“video.mp4” type=“video/mp4” /> <!-- Safari/iOS -->
<source src=“video.ogv” type=“video/ogg” /> <!-- Firefox/Opera/Chrome10 -->
<!-- fallback to Flash -->
<object width=“640” height=“360” type=“application/x-shockwave-flash”
data=“flash.swf”>
<param name=“movie” value=“flash.swf” />
<param name=“flashvars” value=“controlbar=over&amp;image=poster.jpg
&amp;file=video.mp4” />
<!-- fallback image -->
<img src=“video.jpg” width=“640” height=“360” alt=“title” title=“Can’t Play Video” />
</object>
</video>
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23. SECURITY CONSIDERATIONS
• iPad passes embedded video requests to QuickTime for rendering
• QuickTime lacks support for any proxy or authentication methods, and
iPads cannot join a domain
• Video files must be anonymously accessible
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24. QUESTIONS?

25. MICHAEL GREENE
@webdes03 mike-greene.com