<Looper>.BreakSubscript (Function)

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Prefix syntax

BreakSubscript

Presentation

Example

Use conditions

Using the <Looper>.BreakSubscript function

See also

<Looper>.BreakSubscript (Function)

In french: <Zone répétée>.IndiceRupture

Returns the index of the break header and footer for a given break in a Looper control:

The index of the header for a given break also corresponds to the index of the first row in this break.
The index of the footer for a given break also corresponds to the index of the last row in this break.

Example

// Le champ Zone répétée ZR_Factures liste les factures de chaque client
// Une rupture sur chaque client est effectuée
// Le bas de rupture contient le champ TotalFacture
// lié à l'attribut ATT_Total
// Ce champ affiche le total de toutes les factures de chaque client
MaRépétition est un entier = 1 // Début du champ Zone répétée
DébutRupture est un entier // Indice du haut de rupture
FinRupture est un entier // Indice du bas de rupture
Indice est un entier // Indice des répétitions
Total est un entier // Total de chaque rupture

// Calcul des totaux pour tout le champ Zone répétée
TANTQUE MaRépétition <= ZR_Factures.Occurrence
// Indice de la rupture courante
DébutRupture = RUPT_HautClient.IndiceRupture(MaRépétition)
FinRupture = RUPT_BasClient.IndiceRupture(MaRépétition)

// Parcours des répétitions de la rupture courante
// pour calculer le total
POUR Indice = DébutRupture À FinRupture
Total += ATT_Valeur[Indice]
FIN

// Affectation du total
ATT_Total[FinRupture] = Total

// Passage à la rupture suivante
MaRépétition = FinRupture + 1
FIN

Syntax

<Result> = <Break header/footer>.BreakSubscript([<Subscript>])

<Result>: Integer

Index of the specified break header/footer in the break containing the row whose index is <Index>,
0 if an error occurs. To get more details on the error, use ErrorInfo with the errMessage constant.

<Break header/footer>: Control name

Name of the break header or footer to be used.
This parameter can correspond to:
the name of the break header or break footer directly.
the <Name of Looper control>.<Name of break header/footer>

<Subscript>: Optional integer

Index of one of the rows in the desired break.
If this parameter is not specified, the index of the break header/footer in the break containing the current row is returned.

Remarks

Use conditions

<Looper>.BreakSubscript can be used on:

a Looper control based on a data file,
a Looper control populated programmatically.

This function is not available for Linear Looper controls. This function is available for Looper controls in browser mode only.

This function is available for Looper controls in Ajax mode, Looper controls in classic mode and Linear Looper controls.

Using the <Looper>.BreakSubscript function

It is recommended to call <Looper>.BreakSubscript once the Looper control is displayed in its entirety. Otherwise, the indices returned by <Looper>.BreakSubscript may not correspond to the actual indices displayed in the Looper control.

Component: wd280obj.dll