Class PBEFetchAction

Object
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        +--PBEFetchAction

public class PBEFetchAction

extends PBEAction

Description:

PBEFetchAction selects the specified row of the object (or whose attribute) this event is declared on.

PBEFetchAction can be used in object and attribute events.

Event String Action Name:

fetch

Syntax:

fetch( position )

Parameters

position - Position can either be "first", "last" or an absolute row number.

Examples:

 PBE:objectEvent(
   "invoice",
   "after:find:fetch(first)");
 

This event causes the the first record of object "invoice" to be fetched after activation of the "find" method.

This example can be found in the file "initdemo.pbt" of the "PBE Demo" module (approx. line 267).

Fields inherited from class PBEAction

iParameters, iType, name, procName

Constructor Summary

PBEFetchAction()

Method Summary

varchar

parameters()

Methods inherited from class PBEAction

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

Constructor Detail

PBEFetchAction

public PBEFetchAction()

Method Detail

parameters

public varchar parameters()

Overrides:

parameters in class PBEAction