tailieunhanh - Lập trình ứng dụng cho iPhone part 9

SDK programming for web developers Chúng tôi đã trải qua sáu chương cuối nói về việc làm thế nào để chương trình các trang web lớn và các ứng dụng bằng cách sử dụng ngôn ngữ quen thuộc như HTML, JavaScript, và PHP, nhà mới các thư viện như WebKit, IUI, và Canvas; và các công cụ hữu ích như Dashcode, Firebug , và Safari. Khi chúng tôi thảo luận trong chương 2, tuy nhiên, phát triển web không phải là được-tất cả và cuối cùng tất cả các lập trình iPhone. | SDK programming for web developers This chapter covers Rigorous programming languages Object-oriented programming languages The MVC architectural pattern We ve spent the last six chapters talking about how to program great web pages and applications using familiar languages such as HTML JavaScript and PHP brandnew libraries such as the WebKit iUI and Canvas and helpful tools such as Dashcode Firebug and Safari. As we discussed in chapter 2 though web development isn t the be-all and end-all of iPhone programming. There are some programs that will just be better suited for native programming on the iPhone. Apple provides a development platform for doing this sort of programming called the SDK software development kit . The SDK includes a set of tools frameworks and templates that we ll meet fully in the next chapter. It also depends on a particular programming language Objective-C. If you ve never worked with Objective-C don t panic. This chapter is intended to build on your experiences with web development which we assume includes 154 An introduction to C s concepts 155 some sort of dynamic programming language such as PHP Ruby on Rails Python or Perl so that you ll be prepared to work with Objective-C when you encounter it in the next chapter. We ll do this by focusing on three major topics. First we ll talk about C which is a more complex and rigorous programming language than many of the somewhat freeform web-based languages. It s also the core of Objective-C. Then we ll talk about object-oriented programming which is the style of programming used by Objective-C. Finally we ll hit on MVC an architectural model used by many different programming languages including Objective-C. If you re already familiar with some of these concepts just skip the section where the concept is described. Before we start this whirlwind tour we ll offer one caveat none of these short overviews can possibly do justice to the topics. There are complete books on each of these topics and

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