I call a service that creates a parent and a child record. If an error happens, the service throws a RuntimeException. The RuntimeExceptionis is caught by the controller and then there there is a redi
There is domain class with natural key defined as below class InterestGroup { String intGrp String name static constraints = {
Greetings, everyone.I consider myself to be an intermediate developer, but, to be candid, probably closer to novice than expert. In any case, I have more experience with C# and the .NET platform, but
I would like to printout th开发者_如何学JAVAe grails war file version on my main page template, so when I deploy a WAR file, it become easy to recognize which version of the app is running on which se
The following action is meant to write the binary content of bytes directly to the client completely bypassing the Grails view layer:
With Java and Perl background, I have narrowed down the web framework choices to Grail or RoR. The web application is a highly interactive content management app ran on pr开发者_运维问答ivate cloud.
I have a small Grails application that has the following domain: class Meal { String name String description
I am unable to read the body of a post to my开发者_运维百科 grails controller. This error is thrown
I\'m using the jQuery-UI dialog widget in a Grails-based application to load a remote page (in this case, a simple file upload form).The remote page is defined elsewhere in my project, and doesn\'t kn
I have a fairly sophisticated security mechanism that I implemented using Apache Shiro (formerly JSecurity).In order to know the exact visibility rules for an object, I need to run some code (i.e. loo
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