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Stored procedures
LooperCount (Function)
In french: ZoneRépétéeOccurrence
Returns the number of rows found in a browsing or memory Looper control.
Versions 16 and later
Linux This function is now available for WINDEV applications in Linux.
New in version 16
Linux This function is now available for WINDEV applications in Linux.
Linux This function is now available for WINDEV applications in Linux.
Versions 17 and later
WEBDEV - Browser code This function is now available in Browser code.
New in version 17
WEBDEV - Browser code This function is now available in Browser code.
WEBDEV - Browser code This function is now available in Browser code.
Example
// Number of rows found in the "LOOP_Looper1" Looper control?
Result1 is int
Result1 = LooperCount(LOOP_Looper1)
// Displays the number of answers found: (ex: "There are 31 answers")
STC_CAPTION1 = "There are " + LooperCount(LOOP_ResultLooper) + " answers"
Syntax
<Result> = LooperCount(<Looper control> [, <Row/Attribute>])
<Result>: Integer
  • Number of rows found in a Looper control,
  • 0 if the Looper control is empty.
<Looper control>: Control name
Name of Looper control to use.
If this parameter corresponds to an empty string (""), the count will be performed on the current Looper control.
<Row/Attribute>: Optional constant
toShown
WEBDEV - Server code Default constant for a browsing Looper control.
Number of non-empty visible rows.
WEBDEV - Server codePHP This constant must not be used:
  • with Looper controls in AJAX mode.
  • with linear Looper controls.
Versions 17 and later
WEBDEV - Browser code This constant is not available.
New in version 17
WEBDEV - Browser code This constant is not available.
WEBDEV - Browser code This constant is not available.
toColumnNumber of attributes found in the Looper control.
toTotal
(Default value)
WEBDEV - Server code Default constant for a memory Looper control.
Browsing Looper control:
  • Total number of records:
    • in the linked data file (if there is no filter).
    • filtered in the linked data file (if there is a filter).
    • in the query (if the Looper control is linked to a query).
  • Number of visible records.
Caution: the "End of initialization" event is run once the total is calculated.
Memory Looper control:
Number of rows in memory (rows added by LooperAdd, LooperAddLine, LooperInsert and LooperInsertLine).
toVisibleNumber of visible rows (including the empty rows or the rows partially displayed). Corresponds to the maximum number of rows that can be displayed in the Looper control.
WEBDEV - Server codePHP This constant must not be used:
  • with Looper controls in AJAX mode.
  • with linear Looper controls.
Versions 17 and later
WEBDEV - Browser code This constant is not available.
New in version 17
WEBDEV - Browser code This constant is not available.
WEBDEV - Browser code This constant is not available.
Remarks

Use conditions

LooperCount can be used on a browsing or memory Looper control.
WEBDEV - Browser code This function is not available for the Linear Looper controls. This function is available for Looper controls in browser mode only.
WEBDEV - Server codePHP This function is available for Looper controls in Ajax mode, Looper controls in classic mode and Linear Looper controls.
PHP LooperCount can only be used in a memory Looper control.
Component : wd240obj.dll
Minimum version required
  • Version 9
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