The core parts, the jQuery and Sencha Touch chapters then provide some quite detailled technical level.īut still, all in all, the book is something for you if you're a complete newbie in this area, otherwise you might be better served with one treating some more advanced topics. Instead, the first chapters are mostly just introductory which (if you did already extensively work with JavaScript) you can just directly skip. Xem và ti ngay bn y ca tài liu ti ây (15.62 MB, 538 trang ) JavaScript & jQuery The book that should have been in the box. RésuméPersonally, I expected the book to go more in detail on how to develop mobile apps with JavaScript in conjunction with some of todays popular JavaScript frameworks like Backbone. oreilly javascript and jquery, the missing manual 2nd ed. The book ends with a final chapter about debugging and testing tipps, mentioning the iWebkit inspector and testing frameworks like Jasmine. Hence, a lot of code samples are provided. That example is a little clearer if you look at the code in Example 9-8. It demonstrates that JavaScript's prototype-based inheritance is so flexible that factory methods can be normal object factories or even class factories. The jQuery mobile and Sencha chapters describe the different features provided by the frameworks on the example of a todo app. 2) Example 9-7 emulates Java-style enumerated types in JavaScript. After these kind of introductory chapters, the real mobile oriented topics begin by first introducing jQuery mobile, then Sencha Touch and towards the end PhoneGap.

This probably to bring the reader on an appropriate level of JavaScript knowledge for the following chapters.

An entire chapter is dedicated to JavaScript productivity tipps. Not only it emphasizes their concepts but also provides valid practical code samples. The author actually goes quite into detail on some HTML5 APIs like the local storage, application cache and geolocation. JavaScript: The Good Parts by Douglas Crockford (O'Reilly/Yahoo Press, 2008) This book is a gentle introduction to the grammar and semantics of the.

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