By Carlos Méndez
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Plugins are usually not coated with the exception of acts_as_attachment, that is now deprecated in prefer of attachment_fu.
The simply factor I had with the publication used to be with the sections on trying out. The authors conceal unit and useful checking out with the integrated Rails checking out framework. regrettably, the instance exams are terrible and shouldn't look in creation caliber code. The sections on checking out may still purely be used to appreciate how the integrated trying out framework works in Rails and never as an instance for writing checks. it's too undesirable that the authors didnt hide integration trying out either.
A great point that did pop out of the trying out sections during this publication is the encouragement for builders to jot down assessments which disclose insects sooner than solving them. Its the single technique to make sure you rather mounted it.
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There have been a couple of minor typos and one redundant sentence on web page fifty two. this is often significantly less than different technical books that i have read.
The merely vast pink sections marked in my reproduction are those on trying out. Take these examples with a grain of salt.
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Extra info for Learning ExtJS - Fourth Edition
For now, we don't need a web server to host our examples, but in the following chapters we are going to use Ajax; therefore, it's a good idea to use your favorite web server to host our code from these first examples. In our new folder, we are going to create folders that contain the examples for each chapter in this book. 1 that contains the Ext JS framework. Both folders are located on the same level. js"> [ 10 ] Chapter 1