diff options
| -rwxr-xr-x | lua/mvc.lua | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/lua/mvc.lua b/lua/mvc.lua index 17b750e..4ef4eb7 100755 --- a/lua/mvc.lua +++ b/lua/mvc.lua @@ -420,6 +420,34 @@ mymodule.exception_handler = function (self, message ) error(message) end +-- Create a metatable to be used for all cfe objects +local cfe_mt = {} +cfe_mt.__index = cfe_mt +cfe_mt.print_errtxt = function(self) + local errtxt = {} + local function get_errtxt(self, name) + if self.errtxt then + if name then + errtxt[#errtxt+1] = name..": "..self.errtxt + else + errtxt[#errtxt+1] = self.errtxt + end + end + if "group" == self.type or "form" == self.type then + if not name then + name = "" + else + name = name.."." + end + for n,v in pairs(self.value) do + get_errtxt(v, name..n) + end + end + end + get_errtxt(self) + return table.concat(errtxt, "\n") +end + -- create a Configuration Framework Entity (cfe) -- returns a table with at least "value", "type", and "label" mymodule.cfe = function ( optiontable ) @@ -430,6 +458,7 @@ mymodule.cfe = function ( optiontable ) for key,value in pairs(optiontable) do me[key] = value end + setmetatable(me, cfe_mt) return me end _G.cfe = mymodule.cfe |