ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Looper control functions
List of functions for managing Looper controls
Infinite Table and Looper controls
There are two methods to populate Table and Looper controls programmatically...
Looper control populated programmatically
A Looper control populated programmatically is directly linked to lists stored in memory...
LooperCollapseAll (Function)
Collapses all expanded breaks in a Looper control.
<Looper>.Expand (Function)
Expands a break in the Looper control on a given row.
Looper control functions (prefix syntax)
List of Looper control functions (prefix syntax)
FOR EACH/FOR ALL statement (loop through controls)
The statement FOR EACH is used to perform different types of browse on the controls (List Box, Table or Looper controls)...
'Image gallery' Looper control
The "Image gallery" Looper control is used to manage the display of a set of images without programming...
LooperAddIWBeginning (Function)
Adds a row consisting of an internal window at the beginning of an Infinite Looper control. The row is inserted before the first row in the Looper control. The scrollbar of the Looper control remains at the same position.
<Looper>.ExpandAll (Function)
Expands all breaks in a Looper control with break.
<Looper>.Collapse (Function)
Collapses a break that was expanded beforehand in a Looper control.
AAF: Increase the height of the lines in the Table or RepeatString fields
In Table, TreeView Table and Looper controls, the user can resize the height of rows, in read-only or in edit...
<Looper>.CollapseAll (Function)
Collapses all expanded breaks in a Looper control.
<Looper>.RefreshVisible (Function)
Changes or returns the visibility status of the refresh bar in a Looper control.
<Looper>.CollapseExpand (Function)
On a given row of a Looper control:
  • collapses a break (if it is expanded),
  • expands a break (if it is collapsed).
LooperRefreshVisible (Function)
Changes or returns the visibility status of the refresh bar in a Looper control.
The Linear Looper control
A Linear Looper control is used to display a set of controls in a horizontal scrolling list...
Report based on a Looper control
A report based on a Looper control is used to directly print the information displayed in the control...
<Looper>.AddIWBeginning (Function)
Adds a row consisting of an internal window at the beginning of an Infinite Looper control. The row is inserted before the first row in the Looper control. The scrollbar of the Looper control remains at the same position.
<Looper>.AddInProgress (Function)
Gets or sets the display mode of the internal loading window used when additional elements are loaded in an Infinite Looper control.
Looper control based on a data file
This type of Looper control uses data from a data file or query...
LooperAddInProgress (Function)
Gets or sets the display mode of the internal loading window used when additional elements are loaded in an Infinite Looper control.
Linear Looper control properties
Display different content on each row
In a Looper control, a different content can be assigned to the Table, Chart, List Box and TreeView controls...
LooperCollapseExpand (Function)
On a given row of a Looper control:
  • collapses a break (if it is expanded),
  • expands a break (if it is collapsed).
LooperCollapse (Function)
Collapses a break that was expanded beforehand in a Looper control.
The Looper control
A Looper control is used to repeat the controls found in a specific area...
LooperExpandAll (Function)
Expands all breaks in a Looper control with break.
LooperExpand (Function)
Expands a break in the Looper control on a given row.
<TreeView>.ExpandAll (Function)
Expands a node and all its child elements in a TreeView control.
EditDeleteAllToken (Function)
Deletes all the tokens from a "Text token" edit control.
<Edit>.InsertToken (Function)
Inserts a token into a "Text token" Edit control.
<Edit>.AddToken (Function)
Adds a token to a "Text token" Edit control.
<Edit>.DeleteAllToken (Function)
Deletes all the tokens from a "Text token" Edit control.
<Edit>.DeleteToken (Function)
Deletes a token from a "Text token" Edit control.
<Dashboard>.ResizeWidget (Function)
Changes the dimensions of a widget found in a Dashboard control.
<TreeMap>.Count (Function)
Returns the number of elements found in a TreeMap control.
<TreeMap>.SelectGroup (Function)
Visually selects a group of elements in a TreeMap control.
<TreeView>.GiveChild (Function)
Returns the "children" of an element found in a TreeView control.
<TreeView>.Modify (Function)
Modifies an element (node or leaf) in a TreeView control.
<TreeView>.Insert (Function)
Inserts a leaf into a TreeView control at a specific position.
EditDeleteToken (Function)
Deletes a token from a "Text token" Edit control.
<TreeView>.MoveItem (Function)
Moves an element (leaf or node) in a TreeView control.
<TreeView>.CopyItem (Function)
Copies an element (leaf or node) into a TreeView control.
<Organization Chart>.AddChild (Function)
Adds a child element into an Organization Chart control.
<Organization Chart>.Delete (Function)
Deletes an element and its "children" from an Organization Chart control.
<Dashboard>.MoveWidget (Function)
Changes the position of a widget found in a Dashboard control.
<Dashboard>.Mode (Function)
Opens or closes the Dashboard control edit mode.
<Dashboard>.GetWidgetPosition (Function)
Returns the position of a widget found in a Dashboard control.
<Dashboard>.SaveConfiguration (Function)
Saves the configuration of a Dashboard control in string format.
<Upload>.Start (Function)
Starts sending the selected files into an Upload control.
PDFReaderRotatePage (Function)
Rotates a page displayed in the PDF Reader control.
<Camera>.StartDecoding (Function)
Starts decoding bar codes in a Camera control.
<Camera>.StopDecoding (Function)
Stops decoding a bar code in a Camera control.