By Dave Klein
Java internet improvement is notoriously tedious, yet assistance is at the approach: Grails. utilizing the primary of convention-over-configuration and the dynamic Groovy programming language, Grails takes the ache out of internet improvement and brings again the thrill. This e-book gets you up and working with Grails by means of placing it to take advantage of in developing an unique, operating software from begin to end.
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Extra info for Grails: A Quick-Start Guide
Properties file holds our application’s name and version, along with a list of plug-ins used. properties. Speaking of other tools, the support for Groovy and Grails in most of the popular development tools is good and getting better all the time. Integrated development environments (IDEs) such as Eclipse, NetBeans, and IntelliJ IDEA are a big help in managing a multitude of configuration files or for dealing with verbose and redundant language syntax, but with Grails’ use of “convention over configuration” and the clean, concise syntax of Groovy, I find myself turning to an IDE less and less.
Run the application, and follow the TekEventController link. Then click the id of one of the rows to bring up the show view. 2, on the next page. Notice that the organizer’s full name now appears as a link. This link takes us to the TekUser show view. Keeping Our Tests Updated If we’ve been running our tests frequently with grails test-app (and we should be), we will see that our TekEventTests fails. organizer to be a String. Let’s fix that before we move on. We don’t really want to include the TekUser class in the unit test for TekEvent, so instead, we’ll mock the organizer with a Map.
I TERATION Z ERO Grails Scripts Grails comes with more than forty built-in scripts that can be run with the grails command. These scripts are used for creating applications and application artifacts, as well as to run tests or to run the application. We’ll learn about many of these as we work on TekDays. If you want to explore the others, you can do that with grails help. As we saw in the previous section, grails help will show you a list of the scripts that come with the framework. To find out more about any one of them, run grails help followed by the name of the script.