8.3.1 Variables and Scopes - Reference Documentation
Authors: Graeme Rocher, Peter Ledbrook, Marc Palmer, Jeff Brown, Luke Daley, Burt Beckwith, Lari Hotari
Version: 3.1.9
8.3.1 Variables and Scopes
Within the scope of a tag library there are a number of pre-defined variables including:actionName- The currently executing action namecontrollerName- The currently executing controller nameflash- The flash objectgrailsApplication- The GrailsApplication instanceout- The response writer for writing to the output streampageScope- A reference to the pageScope object used for GSP rendering (i.e. the binding)params- The params object for retrieving request parameterspluginContextPath- The context path to the plugin that contains the tag libraryrequest- The HttpServletRequest instanceresponse- The HttpServletResponse instanceservletContext- The javax.servlet.ServletContext instancesession- The HttpSession instance
