LooperCount (Function)

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LooperCount (Function)

In french: ZoneRépétéeOccurrence

Returns the number of rows found in a browsing or memory Looper control.

Versions 15 and later

This function is now available for Android applications.

New in version 15

This function is now available for Android applications.

Versions 16 and later

This function is now available for WINDEV applications in Linux.

This function is now available for Windows Phone applications.

New in version 16

This function is now available for WINDEV applications in Linux.

This function is now available for Windows Phone applications.

This function is now available for WINDEV applications in Linux.

This function is now available for Windows Phone applications.

Versions 17 and later

This function is now available for iPhone/iPad applications.

This function is now available in Browser code.

New in version 17

This function is now available for iPhone/iPad applications.

This function is now available in Browser code.

This function is now available for iPhone/iPad applications.

This function is now available in Browser code.

Versions 18 and later

This function is now available in Windows Store apps mode.

New in version 18

This function is now available in Windows Store apps mode.

Versions 21 and later

This function is now available in Universal Windows 10 App mode.

New in version 21

This function is now available in Universal Windows 10 App mode.

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
Default constant for a browsing Looper control.
Number of non-empty visible rows.
This constant must not be used:
with Looper controls in AJAX mode.
with linear Looper controls.
Versions 17 and later
This constant is not available.
New in version 17
This constant is not available.
This constant is not available.
toColumn Number of attributes found in the Looper control.
toTotal
(Default value)
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).
toVisible Number 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.
This constant must not be used:
with Looper controls in AJAX mode.
with linear Looper controls.
Versions 17 and later
This constant is not available.
New in version 17
This constant is not available.
This constant is not available.
Versions 16 and later
This parameter is ignored in this version.
New in version 16
This parameter is ignored in this version.
This parameter is ignored in this version.

Remarks

Use conditions

LooperCount can be used on a browsing or memory Looper control.

This function is not available for the 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.

LooperCount can only be used in a memory Looper control.

Component : wd250obj.dll