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  • Use conditions
  • Adding an empty row
  • Characteristics of the row
  • Position of the added row
  • Handling a binary memo
WINDEV
WindowsLinuxUniversal Windows 10 AppJavaReports and QueriesUser code (UMC)
WEBDEV
WindowsLinuxPHPWEBDEV - Browser code
WINDEV Mobile
AndroidAndroid Widget iPhone/iPadApple WatchUniversal Windows 10 AppWindows Mobile
Others
Stored procedures
Adds a row at the end of Looper control.
Note: We recommend that you use LooperAddLine. Indeed, LooperAddLine allows you to add:
  • TAB characters into the attributes/controls.
  • all types of values into the attributes/controls.
Versions 15 and later
Android This function is now available for the Android applications.
New in version 15
Android This function is now available for the Android applications.
Android This function is now available for the Android applications.
Versions 16 and later
WINDEVLinux This function is now available for the WINDEV applications in Linux.
Universal Windows 10 App This function is now available for the Windows Phone applications.
New in version 16
WINDEVLinux This function is now available for the WINDEV applications in Linux.
Universal Windows 10 App This function is now available for the Windows Phone applications.
WINDEVLinux This function is now available for the WINDEV applications in Linux.
Universal Windows 10 App This function is now available for the Windows Phone applications.
Versions 17 and later
iPhone/iPad This function is now available for the iPhone/iPad applications.
WEBDEV - Browser code This function is now available in browser code.
New in version 17
iPhone/iPad This function is now available for the iPhone/iPad applications.
WEBDEV - Browser code This function is now available in browser code.
iPhone/iPad This function is now available for the iPhone/iPad applications.
WEBDEV - Browser code This function is now available in browser code.
Versions 18 and later
Universal Windows 10 App This function is now available in Windows Store apps mode.
New in version 18
Universal Windows 10 App This function is now available in Windows Store apps mode.
Universal Windows 10 App This function is now available in Windows Store apps mode.
Versions 21 and later
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
New in version 21
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Example
// Initialize LOOP_LOOPER1
LooperDeleteAll(LOOP_LOOPER1)
HReadFirst(Product, ProdName)
WHILE HOut() = False
LooperAdd(LOOP_LOOPER1, Product.ProdName + TAB + Product.Code)
HReadNext(Product, ProdName)
END
// Add an empty row
LooperAdd(LOOP_Looper1)
// Position on the empty row
Subscript = LooperCount(LOOP_Looper1)
// Then, initialize the attributes
ATT_AttributeLastName[Subscript] = "Hobbes"
ATT_AttributeFirstName[Subscript] = "Samantha"

// Or initialize the controls
// LOOP_Looper1[Subscript].ControlLastName = "Hobbes"
// LOOP_Looper1[Subscript].ControlFirstName = "Samantha"
Syntax

Looper with attributes Hide the details

<Result> = LooperAdd(<Looper Control> [, <Value>])
<Result>: Boolean
  • True if the addition was successful,
  • False otherwise.
<Looper Control>: Control name
Name of Looper control.
If this parameter is equal to an empty string (""), the addition will be performed into the current Looper control.
<Value>: Optional character string (with quotes)
List of values that will be inserted into the new row. This parameter must have the following format:
<Value 1> + TAB + ... + <Value N>

The different values must be specified in the order of attributes (description window of Looper control).
To specify no value for one of the attributes, use an empty string ("") or 0 (depending on the type of attribute).
An empty row will be added if this parameter corresponds to an empty string ("").
WINDEVReports and QueriesAndroidiPhone/iPadUniversal Windows 10 AppJavaUser code (UMC)

Looper without attributes Hide the details

<Result> = LooperAdd(<Looper Control>)
<Result>: Boolean
  • True if the addition was successful,
  • False otherwise.
<Looper Control>: Control name
Name of looper.
If this parameter is equal to an empty string (""), the addition will be performed into the current Looper control.
Remarks

Use conditions

LooperAdd can be used on a browsing or memory Looper control.
PHP LooperAdd can be used on a memory Looper control only.
WEBDEV - Browser code This function is not available for the linear Looper controls. This function is available for the Browser Looper controls only.
WEBDEV - Server codePHP This function is available for the Ajax Looper controls, the Classic Looper controls and the linear Looper controls.

Adding an empty row

Once an empty row was added, each attribute or each control must be initialized one by one.
For example:
  • For a Looper control with attributes:
    // Add an empty row
    LooperAdd(LOOP_Looper1)

    // Position on the empty row
    Subscript = LooperCount(LOOP_Looper1)
    // Then, initialize the attributes
    ATT_AttributeLastName[Subscript] = "Hobbes"
    ATT_AttributeFirstName[Subscript] = "Samantha"
    ATT_ColorAttributeFirstName[Subscript] = LightRed
    ATT_AttributeAddressVisible[Subscript] = False
  • For a Looper control without attributes:
    // Add an empty row
    LooperAdd(LOOP_Looper1)

    // Position on the empty row
    Subscript = LooperCount(LOOP_Looper1)
    // Then, initialize the controls
    LOOP_Looper1[Subscript].ControlLastName = "Hobbes"
    LOOP_Looper1[Subscript].ControlFirstName = "Samantha"
    LOOP_Looper1[Subscript].ControlFirstName..BrushColor = LightRed
    LOOP_Looper1[Subscript].ControlAddress..Visible = False

Characteristics of the row

If a value corresponds to the result of a calculation, the numeric expression must be enclosed in brackets. For example:
LooperAdd(LOOP_CalcLooper, (53+29) + TAB + (83-21))

Position of the added row

By default, the row is added at the end of the Looper control.
If the Looper control is sorted (LooperSort), the added row is positioned in the Looper control according to the current sort.

Handling a binary memo

To add a binary memo into a Looper control, use LooperAddLine.
Components
WINDEVReports and Queries wd230obj.dll
WEBDEV - Server code wd230page.dll
Windows Mobile wp230obj.dll
WEBDEV - Browser code WDJS.DLL
Java wd230java.jar
Linux wd230obj.so
Android wd230android.jar
Minimum required version
  • Version 9
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