8.3.1 Variables and Scopes
Version: 3.2.9
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 name -
controllerName
- The currently executing controller name -
flash
- The flash object -
grailsApplication
- The GrailsApplication instance -
out
- The response writer for writing to the output stream -
pageScope
- A reference to the pageScope object used for GSP rendering (i.e. the binding) -
params
- The params object for retrieving request parameters -
pluginContextPath
- The context path to the plugin that contains the tag library -
request
- The HttpServletRequest instance -
response
- The HttpServletResponse instance -
servletContext
- The ServletContext instance -
session
- The HttpSession instance