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Stored procedures
Returns the "children" of an element (lower level) in a TreeView Table control.
Versions 18 and later
WEBDEV - Server codePHP This function is now available for PHP sites.
WEBDEV - Server codeWindows This function is now available for WEBDEV sites in Windows.
WEBDEV - Server codeLinux This function is now available for WEBDEV sites in Linux.
New in version 18
WEBDEV - Server codePHP This function is now available for PHP sites.
WEBDEV - Server codeWindows This function is now available for WEBDEV sites in Windows.
WEBDEV - Server codeLinux This function is now available for WEBDEV sites in Linux.
WEBDEV - Server codePHP This function is now available for PHP sites.
WEBDEV - Server codeWindows This function is now available for WEBDEV sites in Windows.
WEBDEV - Server codeLinux This function is now available for WEBDEV sites in Linux.
Versions 27 and later
Android This function is now available for Android applications.
iPhone/iPad This function is now available for iPhone/iPad applications.
New in version 27
Android This function is now available for Android applications.
iPhone/iPad This function is now available for iPhone/iPad applications.
Android This function is now available for Android applications.
iPhone/iPad This function is now available for iPhone/iPad applications.
Example
// Premier "fils" du premier noeud dans le champ "TABLEH_RecetteTV"
Res est un entier
Res = TABLEH_RecetteTV.RécupèreFils(1, taPremier)
TANTQUE Res <> -1
Trace(Res)
Res = TABLEH_RecetteTV.RécupèreFils(1, taSuivant)
FIN
// Procédure récursive permettant de lister tous les fils
// de tous les parents à partir d'une ligne
PROCEDURE ListeFils(i=0)
j est un entier
// Si aucun numéro de ligne n'a été passé en paramètre,
// récupère l'indice de la ligne sélectionnée
SI i = 0 ALORS i = TABLEH_MaTableHiérarchique.Select()
j = TABLEH_MaTableHiérarchique.RécupèreFils(i, taPremier)
TANTQUE j <> -1
Info("Ligne: " + j + ", Code: " + COL_Code[j])
// Appel de la procédure en lui spécifiant
// le numéro de la ligne actuelle
ListeFils(j)
j = TABLEH_MaTableHiérarchique.RécupèreFils(i, taSuivant)
FIN
Syntax

Returning the child of an element by specifying the row number Hide the details

<Result> = <TreeView Table control>.GetChild(<Row number> , <Child>)
<Result>: Integer
  • Number of the row for the "child" that was found,
  • -1 if no "child" is found.
<TreeView Table control>: Control name
Name of TreeView Table control to use.
<Row number>: Integer
Number of the row containing the branch to use.
<Child>: Constant
Indicates the requested "child".
taFirstFirst child element.
taNextNext child element.

Returning the child of an element by specifying its name Hide the details

<Result> = <TreeView Table control>.GetChild([<Element name>, ] <Child>)
<Result>: Integer
  • Number of the row for the "child" that was found,
  • -1 if no "child" is found.
<TreeView Table control>: Control name
Name of TreeView Table control to use.
<Element name>: Optional character string
Name of the element to be used. This parameter has the following format:
"<Nom de la racine>" + TAB + ["<Nom du 1er noeud>" + TAB + ...
["<Nom du 2ème noeud>" + TAB + [...]]]"<Nom de l'élément>"
A WLanguage error occurs if this parameter does not correspond to an existing element.
<Child>: Constant
Indicates the requested "child".
taFirstFirst child element.
taNextNext child element.
Remarks
The runtime speed of syntax 1 is faster than the runtime speed of syntax 2.
Component: wd270obj.dll
Minimum version required
  • Version 23
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