| definition: |
deleteController :: ControllerGenerator
deleteController erdname (Entity entityName _) _ _ =
let entlc = lowerFirst entityName -- entity name in lowercase
entvar = (0, entlc) -- entity parameter for controller
sinfovar = (1, "sinfo") -- "sinfo" parameter
in
controllerFunction
("Deletes a given "++entityName++" entity (after asking for confirmation)\n"++
"and proceeds with the list controller.")
entityName "delete" 1
(baseType (model erdname, entityName) ~> controllerType)
[simpleRule [CPVar entvar]
(applyF (pre "$")
[applyF checkAuthorizationFunc
[applyF (enauthModName,entlc++"OperationAllowed")
[applyF (authorizationModule,"DeleteEntity") [CVar entvar]]],
CLambda [CPVar sinfovar] $
applyF (spiceyModule,"confirmDeletionPage")
[CVar sinfovar,
applyF (pre "concat")
[list2ac [string2ac "Really delete entity \"",
applyF (entitiesToHtmlModule erdname,
entlc ++ "ToShortView")
[CVar entvar],
string2ac "\"?"]]]])]
|
| demand: |
argument 2 |
| deterministic: |
deterministic operation |
| documentation: |
------------------------------------------------------------------------------ --- Generates controller to delete an entity after confirmation. |
| failfree: |
(_, _, _, _) |
| indeterministic: |
referentially transparent operation |
| infix: |
no fixity defined |
| iotype: |
{(_,{Entity},_,_) |-> _}
|
| name: |
deleteController |
| precedence: |
no precedence defined |
| result-values: |
_ |
| signature: |
String -> Database.ERD.Entity -> [Database.ERD.Relationship] -> [Database.ERD.Entity] -> AbstractCurry.Types.CFuncDecl |
| solution-complete: |
operation might suspend on free variables |
| terminating: |
possibly non-terminating |
| totally-defined: |
possibly non-reducible on same data term |