By Gail Frederick, Rajesh Lal
Today’s net 2.0 purposes (think fb and Twitter) pass a ways past the confines of the computer and are time-honored on cellular units. The cellular internet has turn into tremendously renowned given the luck of the iPhone and BlackBerry, the significance of home windows cellular, and the emergence of Palm Pre (and its webOS platform). At Apress, we're lucky to have Gail Frederick of the well known education web site study the cellular net supply her specialist recommendation in Beginning phone net Development. during this publication, Gail teaches the internet criteria and basics particular to smartphones and different feature-driven cellphones and devices.
* exhibits you the way to construct interactive cellular sites utilizing internet applied sciences optimized for browsers in smartphones
* info markup basics, layout rules, content material edition, usability, and interoperability
* Explores cross-platform criteria and most sensible practices for the cellular net authored via the W3C, dotMobi, and related organizations
* Dives deeps into the function units of the preferred cellular browsers, together with WebKit, Chrome, Palm Pre webOS, Pocket IE, Opera cellular, and Skyfire
By the tip of this booklet, you’ll have the learning, instruments, and methods for developing strong cellular internet reviews on any of those systems on your favourite cellphone or different cellular device.
<h3>You’ll learn the way to:</h3> * construct interactive cellular web content that agree to criteria and top practices.
* advance websites utilizing the markup languages of the cellular net: XHTML-MP, instant CSS, and WML.
* Adapt the syntax and layout of cellular web content to focus on telephone models.
* increase cellular websites to focus on complex positive factors of cellphone browsers.
* Validate and compress cellular markup to optimize for community transmission and browser performance.
* Simulate cellphone browsers utilizing emulators and improvement tools.
<h3>Who is that this e-book for?</h3>
Mobile program builders and their managers have to research cellular net applied sciences simply because it’s of their fiscal curiosity. Time-to-market and chance bills are considerably decrease for web-based cellular purposes than for local ones.
Desktop net builders at software program businesses and IT departments of non-technology companies have to study cellular net applied sciences to fulfill the calls for of managers who will quickly be asking them to “mobilize this net site.” those builders may want to do the minimal paintings attainable to maximise the compatibility in their cellular websites. The standards-based technique recommended during this ebook will let them construct gracefully adaptive and transportable cellular net studies that practice good throughout cellular browser platforms.
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Xml"; $wurflManager = WURFL_WURFLManagerProvider::getWURFLManager($wurflConfigFile); // Get the machine making the HTTP request $device = $wurflManager->getDeviceForHttpRequest($_SERVER); // Use the WURFL API to show cellular machine features ? >
WURFL gadget Characteristics
- = writeCapability("User-Agent", $_SERVER['HTTP_USER_AGENT']) ? > = writeCapability("Brand Name", $device->getCapability('brand_name')) ? > = writeCapability("Model Name", $device->getCapability('model_name')) ? > = writeCapability("Pointing Method", $device->getCapability('pointing_method')) ? > = writeCapability("Screen Width", $device->getCapability('resolution_width')) ? > = writeCapability("Screen Height", $device->getCapability('resolution_height')) ? > = writeCapability("Mobile Device", $device->getCapability('is_wireless_device')) ? > = writeCapability("Supports internet Standards", $device>getCapability('device_claims_web_support')) ? > = writeCapability("Preferred Markup", $device->getCapability('preferred_markup')) ? > = writeCapability("Supports entry Keys", $device>getCapability('access_key_support')) ? >
Click right here to attempt the WURFL switcher.
// contain footer markup require (".. /.. /.. /includes/footer. php"); ? > determine 4-3 exhibits screenshots of directory 4-4 whilst impersonating the Nokia N96 and Samsung T919 units in Firefox. realize how the machine info adjustments in every one screenshot. determine 4-3. Screenshots of the cellular web content in directory 4-4 for the Nokia N96 and Samsung T919 CHAPTER four: gadget knowledge and content material edition directory 4-5 is a Hypertext Preprocessor script that makes use of a HTTP 302 redirect to ship machine and cellular browsers to diversified vacation spot URLs. The cellular refers to this sort of script, one who conditionally redirects browsers to assorted locations in accordance with equipment features, consumer selection, or the entered area identify, as a switcher or cellular switcher. (You can study extra approximately this topic in bankruptcy 10, which discusses how one can set up your scripts. ) The pattern switcher code in directory 4-5 starts via picking the redirect pursuits for laptop and cellular browsers as absolute URLs at the present area. subsequent the code initializes the WURFL Hypertext Preprocessor API, then makes use of the WURFL API to populate the $device variable with a WURFL_Device example that identifies the cellular equipment or computer browser originating the net request. subsequent, the script assessments the price of the WURFL attribute, is_wireless_device, to figure out no matter if the buyer is a computer or cellular machine, making use of a recognized malicious program repair for the weird scenario the place the WURFL API all at once presents an Array because the go back price from the getCapability strategy for units pointed out as computing device browsers. The HTTP 302 redirect is carried out by way of checking the worth of the is_wireless_device estate and redirecting cellular and computer browsers to the ideal place utilizing the site HTTP reaction header. you could view directory 4-5 via shopping to http://learnto.