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Stored procedures
LooperCount (Function)
In french: ZoneRépétéeOccurrence
Returns the number of rows in a Looper control.
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 the Looper control to be used.
If this parameter corresponds to an empty string (""), the count will be performed on the current Looper control.
<Row/Attribute>: Optional constant
toColumnNumber of attributes found in the Looper control.
toShown
WEBDEV - Server code Default constant for a Looper control based on a data file.
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.
WEBDEV - Browser code This constant is not available.
toTotal
(Default value)
WEBDEV - Server code Default constant for a Looper control populated programmatically.
Looper control based on a data file:
  • 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.
Looper control populated programmatically:
Total number of rows added by LooperAdd, LooperAddLine, LooperInsert or 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.
WEBDEV - Browser code This constant is not available.
Universal Windows 10 App This parameter is ignored in this version.
Remarks

Use conditions

PHP LooperCount can only be used on a Looper control populated programmatically.
Component: wd270obj.dll
Minimum version required
  • Version 9
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