Showing posts with label prototype. Show all posts
Showing posts with label prototype. Show all posts

Ajax in Practice Review

Ajax in Practice
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Ajax in Practice ReviewThe back cover says that "Ajax in Practice" is a "second generation" book. The book covers a mix of problem/solution descriptions for common problems, Ajax tips and advanced JavaScript techniques. The cookbook style is useful if you are trying to implement a specific Ajax effect. The book touches on a number of libraries/toolkits where appropriate. It also covers integrating with existing Ajax libraries.
The book assumes you know basic JavaScript, CSS and HTML. If you are new to Ajax, I recommend reading a "first generation" book like "Ajax in Action" first. This book is a lot easier to follow if you have some exposure to Ajax. In particular, the problem/solution style involves learning by reading a lot of code. This is overwhelming on the first shot. I had to pull out my copy of "Ajax in Action" to follow parts of it. While some of the examples are long, they don't include unnecessary code.
I liked that the book has a common flow to it. Even though there are seven authors/contributors, the style is the same and it makes sense. I learned a lot about specific uses of Ajax along with examples/techniques of good Ajax code. This should definitely be the second Ajax book you read!Ajax in Practice Overview
Ajax in Practice provides example-rich coverage of Ajax packed with ready-to-use code and practical recipes for common and not-so-common tasks. Ajax developers now face the move from Ajax-as-theory to Ajax-in-practice. Ajax in Practice guides web developers through the transition from learning about Ajax to successfully applying Ajax-driven techniques in real-world development scenarios.

Ajax gives web developers the potential to create rich user-centered internet applications. But Ajax also adds a new level of complexity and sophistication to those applications. Ajax in Practice tackles Ajax head-on, providing countless hands-on techniques and tons of reusable code to address the specific issues developers face when building Ajax-driven solutions.

After a brief overview of Ajax, this book takes the reader through dozens of working examples, all presented in an easy-to-use cookbook format. Readers will learn how to implement drag-and-drop interfaces and will discover how to create effective nagigation strategies for their applications. Unlike a traditional cookbook, though, Ajax in Practice provides a thorough discussion of each technique presented and shows how the individual components can be connected to create powerful solutions. A fun "mash-up" chapter concludes the book. Throughout Ajax in Practice, the examples chosen are interesting, entertaining, and practical.


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Practical Web 2.0 Applications with PHP (Expert's Voice) Review

Practical Web 2.0 Applications with PHP (Expert's Voice)
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Practical Web 2.0 Applications with PHP (Expert's Voice) ReviewThe only quip I have with this book is the title "Practical Web 2.0 Applications with PHP" it should be called "Practical Zend Framework Applications using PHP"
There is not one example in the book that doesn't use the Zend Framework. That being said the Zend Framework is a great framework - by far the best web framework I've seen. I'm PhD student in Computer Science at UCLA whose dissertation research involves the web. I've used a lot of web applications and frameworks. Symfony, Drupal, Joomla, Ruby on Rails, etc.
Most of these applications and frameworks just suck - that is, it is more work using them than not using them and many severely limit what one can ultimately do.
I like Ruby on Rails but I love the Zend Framework. There are two big differences between the Zend Framework and Ruby on Rails: 1) they both promote MVC style programming but Ror forces you to use it everywhere and the Zend Framework allows you to mix MVC with simply using their framework as a library wherever you want. For example, I am building a social network but want to mix that with a related wiki. I can use MVC for all the social network code and use and existing MediaWiki (which is not MVC based). All I need to do is rewrite some of the mediaWiki code to hand over user authentication to my controllers.
2) it's Php based ... there is much, much more existing Php code to cannibalize for applications than Ruby code
The book itself basically takes you through setting up user profiles, a blog, an image gallery, prototype (javascript) and Google maps using the Zend Framework. The code is very professional and complex at times so a beginning user may have to read a chapter 2-3 times to fully understand it. Still the only way to really learn to write "professional" code is to see it and understand why it was written as it was.
There are some issues I have with the book. In places where something could reasonably be done in multiple ways the book only shows one without any explanation why that way was chosen. For example, in the installing Zend chapter the book tells you to edit the httpd.conf file to set your paths. Most people who use a commercial hosting company don't have access to edit httpd.conf or restart the server. There are ways to reset the path within the Zend bootstrap (which I did) but if I didn't know how to do that I would not have been able to get the examples to work without setting up a server locally on my machine.
Also the bootstrap is left in the index.php file when Zend recommends using the index.php to call the bootstrap.php file from a non-public web directory.
The Zend Framework is only a few months old and this is by far the best web framework out there. There is only one other (decent) book on the framework. This book is about the Zend Framework and only marginally about "Web 2.0" (you use Google maps). The book that should have been titled "Practical Zend Framework Applications using PHP" will teach you how to use the best web framework out there. If the next book shows one how to really use web services, ajax and present web services using the Zend Framework then it can be called "Web 2.0" not this one.Practical Web 2.0 Applications with PHP (Expert's Voice) Overview

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