13th December, 2009
Book Review: jQuery 1.3 with PHP
jQuery 1.3 with PHP
This is the first book sent to me from Packt where I wasn’t left dizzy from trying to understand just what it is the author was trying to get across. It looks like their proof-reader was awake for this one – totally awesome.
jQuery, as the vast majority of us already know, is a JavaScript library that simplifies HTML document traversing, event handling, animating, and Ajax interactions for rapid web development. In other words it does all the heavy lifting and takes care of cross-browser compatibility issues so you don’t have to and thus allows you to focus on the work that you need to do without all those distractions.
“jQuery 1.3 with PHP” is aimed “for PHP application developers who want to improve their user interfaces through jQuery’s capabilities and responsiveness”. Over the course of ten chapters Verens starts the off with an introduction, then a series of ‘Quick Tricks’ that almost immediately help you add some measure of “Web 2.0″ functionality to what I’d term a “web 0.2 application” rather sharply.
The book ends with a chapter on Optimization – some of which you are bound to already know and some which are complete gems.
In the middle are chapters with mini-projects on tabs and accordians, forms and form validation, file management, calendars (and how to make your own google-calendar-like application), image manipulation, drag and drop and data tables.
In each case, projects are analysed and the required steps for each are outlined in the simplest terms – no extraneous buzzwords are used or are the projects over-analysed for the sake of pedantry.
I was a little surprised in some places where, for example, the json encoded output was not created via json_encode; but then thought not everyone is going to have PHP 5.2 or greater installed. Thumb forward a few pages and this is mentioned. So all’s o k.
It was good to see Kae suggesting use of the PEAR Validate package (or similar) in the Forms and Forms Validation chapter (chapter 4). I had to wonder if there was a PEAR package for creating and shunting down jQuery validation rules to the client – and found that there isn’t. That’s something to consider for later on, I guess.
The rest of the book is similarly both easy to read and easy to understand – my first port of call for learning how to do something that I’d almost term exotic with jQuery and with PHP in the background is usually Google but that is going to change (actually it already has).
Honestly, I wouldn’t be surprised if this books working title was “JQuery and PHP: The HowTo” – it is that good.
Now, this book is not for learning jQuery – that is not within its remit, but I would heartily recomend “jQuery 1.3 with PHP” by Kae Verens to anyone wanting to utilise jQuery from a PHP background.
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16th June, 2009
Book Review: Learning jQuery 1.3
A while ago I was sent a review copy of “Learning JQuery 1.3” by Jonathan Chaffer and Karl Swedberg, as published by Packt. I’ve now had a chance to read it objectively and compare it against the original “Learning JQuery” which Packt also sent me to review about a year ago. That earlier edition covered a much less mature version (version 1.1.3.1 to be precise) of this popular Javascript framework.
Aimed at web developers and designers with a basic understanding of HTML and CSS (and some level of comfort with Javascript), the later book is thicker than the original – it weights in at some 440 pages compared to the 360 pages that were required for the first. A new chapter, “Developing Plugins” covers how to write plugins for the framework and how to “share it with the world” – naming conventions, documentation style and other advice are included. There is also a new “Quick Reference” appendix which just begs to be reproduced in “Cheat-sheet” format for pinning up on your wall. Chapters already present in the earlier book are more detailed and read better.
The subject matter is expertly covered and unless you were aware of the changes in jQuery 1.3, compared to the older version that the original was focused it would be difficult to tell which portions of the book are new – the revision and updates to the original are seamless.
Quite rightly, Swedberg and Chaffer do not explain all differences between jQuery 1.3 and its predecessors – they rightly assume that if you’re reading “Learning JQuery 1.3″ then you don’t need to be informed of exactly how jQuery 1.3 differs from the version they previous covered. The book flows better because of this and remains very easy to understand because of this approach.
There is no hint of the selector engine in 1.3 being any different than what was already covered. The language used for explaining the different concepts to the reader is more precise, especially so in the Events chapter and this makes understanding the concepts being covered much more easy – for this reason alone buying the revised edition is well worth the money.
The book doesn’t focus on new additions that were freshly added to jQuery 1.3 but also ones that had been added to jQuery since the first edition was published; JSONP, which was introduced in jQuery 1.2 is covered in the chapter on AJAX, as is the more low-level $.ajax() method; it also mentions which features have been removed from jQuery since the first edition was published – XPath being one such example. The listing of development tools has also been reworked, as has the Online Resources section. These listings mention resources that are current and up-to-date.
I remember mentioning in my review of the first book (trying hard not to use the word ‘original’ again!) that until a later edition of it was released that you wouldn’t be able to find a better book on the subject. I stand by that assertion – the only book that covers jQuery better than the first edition of “Learning jQuery” is the second edition of the same.
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