CLASSUnder review

FWBreadCrumb

FWBreadCrumb():New(oOwner, [lForce])

Displays an interface navigation trail.

FWBreadCrumbAdvPL

01 · OVERVIEW

Overview

The class builds a routine trail inside a container. SetPath takes identifier/title pairs and SetAction defines click behavior. Optional lForce defaults to true. This fragment requires a valid oOwner and configures items without activation. The component supplies neither authorization rules nor automatic execution for each ID. (Sources: refs. 1–1.)

02 · SYNTAX

Syntax

FWBreadCrumb():New(oOwner, [lForce])

Parameters

oOwner

ObjectRequired

Already-prepared interface container.

lForce

LogicalOptional

Forces path refresh on click; defaults true.

Methods

NewReceives the trail container.FWBreadCrumb():New(oOwner, [lForce])

SetPathArray of ID/title pairs.o:SetPath(aPath)

SetActionSets the click callback.o:SetAction(bAction)

Activate / DeactivateCreates visual components and later deactivates them.o:Activate() / o:Deactivate()

03 · PRACTICAL EXAMPLE

Commented example

// Fragment: oOwner belongs to the caller-prepared window.
oTrail := FWBreadCrumb():New(oOwner)
oTrail:SetRoot("ROOT","Home")
oTrail:SetPath({{"STEP1","Review"}})

Expected result

Configured trail without Activate or triggered navigation. Under review: editorial example neither compiled nor run in Protheus. Check includes, release, RDD and context before testing.

BEST PRACTICES

Check LIB version, lifecycle and context before integration. These methods are a documented subset rather than the complete API.
Under review: editorial example neither compiled nor run in Protheus. Check includes, release, RDD and context before testing.