... quen với Migrations, cách truy vấn database, và xử lý formChú ý: khi viết tránh để bị XSS hay SQL injection! Chương Trình Training Rubyon Rails 2. Tài liệuhttp://guides.rubyonrails.org/Đây ... TNHH TM - DV Tin Học Giải Pháp Nhanh Chương Trình Training Rubyon Rails 1. Làm quen với Framework1. Install: www.rubyonrails.org /download 2. Editor (Windows)1. www.e-texteditor.comText Editor, ... http://code.google.com/p/msysgit/ Rubyon Rails - www.RubyOnRails.org- Web framework, tương tự như Zend, nhưng "full stack", hoàn chỉnh từ lớp presentation tới logging. - Full stack:...
... ptg8286261 RUBY ON RAILS TMTUTORIALSecond Editionwww.it-ebooks.info ptg82862611.3 Version Control with Git 27the context of the demo app. Finally, the sample ... comments below contain some suggestions for approaching the Rails Tutorial depending on your background.All readers: One common question when learning Rails is whether to learn Ruby first. The ... libsqlite3-dev # Linux only1.2.3 The First ApplicationVirtually all Rails applications start the same way, with the rails command. Thishandy program creates a skeleton Rails application in a directory...
... if you want, but you won’t useit for the remainder of this chapter.Creating a New RubyonRails ProjectRadRails is an integrated development environment for Rubyon Rails. (SeeChapter 2.) ... your database connection. Fortunately, trou-bleshooting the connection is the topic of the next section.Troubleshooting your database connectionWhat do you do if you can’t connect to your ... environment (IDE) for Ruby on Rails. In the name RadRails, the Rad stands for “Rapid application devel-opment” (and, of course, Rails stands for Rails ). RadRails is based on theEclipse platform...
... minority.www.it-ebooks.info RUBYON RAILS ™3 TUTORIALwww.it-ebooks.info Acknowledgments Ruby on Rails ™Tutorial owes a lot to my previous Rails book, RailsSpace, and henceto my coauthor on that ... Rails educational ecosystem. Finally,since RubyonRails Tutorial uses Rails 3.0, the knowledge you gain here will be fully upto date with the latest and greatest version of Rails. 1 Ruby on ... don’t have to dig into the C source to use Ruby. ) Ifyou’re a confirmed pull-back-the-curtain kind of person, I recommend The Rails 3 Wayby Obie Fernandez as a companion volume to Rubyon Rails...
... Associations 270One-to-one Relationships 270One-to-many Relationships 271Many-to-many Relationships 271Auto-generated Methods 273Association Extensions 280ActiveRecord Validations 281Validation ... it’s ready to work with Rails. What’s in a Name?The name RubyonRails is often shortened to Rails. Another common abbreviation is the acronym RoR (pronounced like a lion’s “roar”). I feel it ... mastery of web application development with Rails. Beginning RubyonRails 978-0-470-06915-8This book is for anyone who wants to develop online applications using Ruby and Rails. A basic understanding...
... Second Gear’s Porchlight bug-tracking system was built using RubyonRails in three months.Figure 1-6. Odeo is a podcasting creation-and-sharing tool built on Rails. INTRODUCTION TO RUBYON RAILS 1317524ch01.qxd ... Google. Rails Solutions: RubyonRails Made Easy is anintroduction to RubyonRails with the web designer inmind. Instead of focusing on the intricate syntax of eachmethod, the book focuses on ... with-readline-dir=/usr/localINSTALLING RAILS 2327524ch02.qxd 11/30/06 11:18 AM Page 23 Components of Rails A RubyonRails application consists of several components, as you can see in Figure 1-3. Figure 1-3. A generic Rails...
... compatible with Rails. ■Note Before downloading Ruby, check which version is required by the RubyonRails version that you want to use by reading the online documentation found at www.rubyonrails.org. ... next-generation onlineshops using Rubyon Rails www.apress.comSOURCE CODE ONLINEforums.apress.comFOR PROFESSIONALSBY PROFESSIONALS™Join online discussions:THE APRESS ROADMAPPro Ruby Pro Rubyon Rails Beginning ... Rubyon Rails Beginning Ruby on Rails E-CommerceBeginning Ruby Beginning Rubyon Rails Companion eBookSee last page for details on $10 eBook versionJarkko LaineCompanioneBook AvailableBeginning...
... Microsoft’s IronRuby.With JRuby running on the JVM, Ruby is better able to get into some enterprise environ-ments. Even at my day job, where I’ve been pushing Ruby from day one, JRuby is making Ruby solutions ... important is “Convention overConfiguration,” which means that you need to do extremely small amounts of configurationand coding if your application follows the conventions of Rails. It also ... and it’s easy to get it on JRuby. When installingMongrel on the regular Ruby distribution, you need to compile it during the installation process,but when running on JRuby everything will work...
... dierent branches of Arithmetic— Ambition, Distraction, Uglication, and De-rision.’‘I never heard of ‘Uglication,‘ Alice ventured to say. ‘What is it?’e Gryphon lied up both its paws in surprise. ... changes she had gone through that day.‘A likely story indeed!’ said the Pigeon in a tone of the deepest contempt. ‘I’ve seen a good many little girls in my time, but never one with such a ... means—to—make—any-thing—prettier.’‘Well, then,’ the Gryphon went on, ‘if you don’t know what to uglify is, you are a simpleton.’Alice did not feel encouraged to ask any more questions about it, so she turned to the...
... retrospective the informationcontained on the CD-ROM is; if your need is for information from the recent few years, it may becontained on one CD.The databases available on CD-ROM are ... missing technicaloptions that save money or time. It can mean having better options in less time than your competition.Electronic information expands your collection of handbooks to include ... user with connections to graphics, sound, and animation in a manner that allows easybrowsing. The Web allows hypertextual connections. That is, by clicking your mouse button on ahighlighted...