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  • Use conditions
  • Adding an empty row
  • Characteristics of the row
  • Position of added row
  • Handling a binary memo
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WEBDEV
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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 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
// Initialize the Looper control named 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

Adding a row to a Looper control 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 to use.
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 ("").
Remarks

Use conditions

LooperAdd 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 LooperAdd can only be used in a memory Looper control.

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 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.
Component : wd240obj.dll
Minimum version required
  • Version 9
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