Class PBEErrorCondition

Object
  |
  +--PBEAction
        |
        +--PBECondition
              |
              +--PBEErrorCondition

public class PBEErrorCondition

extends PBECondition

Description:

PBEErrorCondition returns $true if an error occured on the attribute or object this event is declared on.

PBEErrorCondition can be used in object and attribute events.

Event String Action Name:

error

Syntax:

error

Parameters

PBEErrorCondition does not support any parameters.

Examples:

 PBE:attributeEvent(
   "customer",
   "name",
   "on:new,save:required if not error unique");
 

This event causes the "unique" action to be called after the "required" action has ensured that an input value exists on the attribute "name" of object "customer".

This example can be found in the file "initdemo.pbt" of the "PBE Demo" module (approx. line 251).

Fields inherited from class PBEAction

iParameters, iType, name, procName

Constructor Summary

PBEErrorCondition()

Method Summary

varchar

parameters()

Methods inherited from class PBECondition

checkEvent, tracePerform

Methods inherited from class PBEAction

actionArguments, actionCall, actionParameters, attributeReference, callString, getObject, methodReference, nestedInput, objectReference, parameter, perform, performParameterCount, printPerform

Constructor Detail

PBEErrorCondition

public PBEErrorCondition()

Method Detail

parameters

public varchar parameters()

Overrides:

parameters in class PBEAction