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Revision: 10490
at January 2, 2009 11:00 by callmeblessed
Initial Code 
// in controller/services :
class GrailsService { 
    boolean transactional = true
    def messageSource ; 
    
    def locale = Locale.getDefault()
  domainObj.errors.each { fieldErrors ->
     fieldErrors.allErrors.each { error ->
        log.warn messageSource.getMessage(error, locale)
     }
  }

}
Initial URL 

                                

                                                            

                                    

                                        

                                        Initial Description
                                        

                                    

                                    
how to read error message as string instead of complicated codes. usually people using taglib to read error messages. but how to read it in controller/service if you, for example, want to log or render just the message. here is how to do that.

                                

                                                            

                                    

                                        

                                        Initial Title
                                        

                                    

                                    
Grails : How to read error without using g:view (in controller / service)

                                

                                                            

                                    

                                        

                                        Initial Tags
                                        

                                    

                                    
error, groovy

                                

                                                            

                                    

                                        

                                        Initial Language
                                        

                                    

                                    
Groovy