Tài liệu Lập trình iphone chuyên nghiệp part 16 pdf

... Optimizing Web Sites for iPhone and iPod touch 180 Tier 1: iPhone/ iPod touch Compatibility The first tier of support for iPhone and iPod touch is simply making your Web site work for iPhone and iPod ... transform existing content into the columnar structure that iPhone and iPod touch users love. Tier 3: Custom iPhone/ iPod touch Styles An iPhone and iPod touch user can na...

Ngày tải lên: 24/12/2013, 17:15

... first keyword, the top, middle, and bottom parts of the image are scaled to the same width as the element's padding box. Far less common for iPhone use, round can also be used as the ... 1.0) ;"><span>100%</span></div> </div> </body> </html> Figure 4-10 shows the page in Mobile Safari. Creating CSS -Based iPhone Buttons Using -web...

Ngày tải lên: 15/12/2013, 11:15

Ngày tải lên: 15/12/2013, 11:15

... to provide an iPhone - like photo viewer to display home photos. The second application, WYFFL Online, demonstrates more tech- niques on converting a standard Web site into an iPhone/ iPod touch ... standard navigation lists and destination pages. Just a quick scan of built - in applications on iPhone and iPod touch shows a variety of different UI design models. This chapter walks you...

Ngày tải lên: 15/12/2013, 12:15

... want to incorporate aspects of both as part of your regular debugging and testing process. iPhone and iPod touch Debug Console The 1.1.1 update of iPhone and the initial release of iPod ... developers have come to rely on for desktop browsers are not yet compatible with the iPhone and iPod touch platform. Many iPhone developers, unsure of where else to turn, end up resorting...

Ngày tải lên: 15/12/2013, 12:15

... Performance Optimizations The performance of JavaScript on iPhone and iPod touch is much slower than on the Safari desktop counterparts. For example, consider the following simple DOM - access ... myFunction(){ for(var i=0,a=1;i < 10;i++) { var t = a+i; // do something with t } } c09.indd 216c09.indd 216 12/7/07 2:55:45 PM12/7/07 2:55:45 PM ... JavaScript libraries, and multipl...

Ngày tải lên: 24/12/2013, 17:15

... of your iPhone and main computer through iTunes. 4. Access the bookmarklet in the Bookmarks inside Mobile Safari (see Figure 10 - 2 ). Figure 10-2: Accessing a bookmarklet from iPhone c10.indd ... javascript:(function()%7Bvar%20a%3Ddocument.getElementsByTagName(‘a’)%3Bfor(var%20i %3D0%2Cj%3Da.length%3Bi%3Cj%3Bi%2B%2B)%7Ba%5Bi%5D.setAttribute(‘target’%2C’_blank’) %3Bvar%20img%3Ddocum...

Ngày tải lên: 24/12/2013, 17:15

... also contains the code to hide the URL bar. The iPhone update 1.1.1 added an orientationchange event. However, for maximum compatibility with iPhone 1.0, I recommend continuing to use the checkOrientAndLocation() ... (containing class=”dialog” as an attribute) or a normal page. While the opening page of an iPhone/ iPod touch is often a normal page, you may wish to have a login...

Ngày tải lên: 15/12/2013, 11:15

... develop iPhone and iPod touch applications, you can utilize CSS to make powerful user interfaces. Mobile Safari provides support for several of the more advanced -webkit- styles that are not part ... The best example of the need to handle text overflow is in the top toolbar that is a standard part of iPhone application interface. By default, any content that does not fit inside...

Ngày tải lên: 15/12/2013, 11:15

... as they occur. With its touch screen interface, iPhone is all about direct interactivity with the user. As a result, you would expect any iPhone/ iPod touch application you create to be able ... interactions differently than what you might expect. How iPhone Handles Events When working with touch interactions and events for iPhone, keep in mind that the finger is not a mouse. As...

Ngày tải lên: 15/12/2013, 11:15