ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Looper>.Expand (Function)
Expands a break in the Looper control on a given row.
<Looper>.Collapse (Function)
Collapses a break that was expanded beforehand in a Looper control.
Display different content for each row
In a Looper control, a different content can be assigned to the Table, Chart, List Box and TreeView controls...
<Looper>.RefreshVisible (Function)
Changes or returns the visibility status of the refresh bar in a Looper control.
LooperExpand (Function)
Expands a break in the Looper control on a given row.
<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.
The Looper control
A Looper control is used to repeat the controls found in a specific area...
Infinite Table and Looper controls
There are two methods to populate Table and Looper controls programmatically...
<Looper>.ExpandAll (Function)
Expands all breaks in a Looper control with break.
LooperCollapse (Function)
Collapses a break that was expanded beforehand 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.
Looper control based on a data file
This type of Looper control uses data from a data file or query...
Linear Looper control properties
'Image gallery' Looper control
The "Image gallery" Looper control is used to manage the display of a set of images without programming...
LooperExpandAll (Function)
Expands all breaks in a Looper control with break.
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 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>.CollapseAll (Function)
Collapses all expanded breaks in a Looper control.
LooperCollapseExpand (Function)
On a given row of a Looper control:
  • collapses a break (if it is expanded),
  • expands a break (if it is collapsed).
<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.
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)...
LooperSelectPlus (Function)
Selects a row in a Looper control.
Height (Property)
The Height property is used to get and change the height: of a control or block in a report. of a control (in a window), window, row of a Table, List Box or ListView control, option of a Radio Button or Check Box control, break header or footer of a Table or Looper control. of a control (in a page), break header or footer in a Table or Looper control. The control can be overlayable or not. of a break cell in a Table or Looper control....
LooperSearchEverywhere (Function)
Searches for a value in all the attributes of a Looper control.
BreakAdd (Function)
Adds a break into a Table or Looper control.
LooperDeleteSelect (Function)
Deletes the selected rows from a Looper control.
<Looper>.Add (Function)
Adds a row at the end of a Looper control.
<Looper>.AddLine (Function)
Adds a row at the end of a Looper control.
<Looper>.SearchEverywhere (Function)
Searches for a value in all the attributes of a Looper control.
<Looper>.Count (Function)
Returns the number of rows in a Looper control.
<Looper>.DeleteSelect (Function)
Deletes the selected rows from a Looper control.
LooperAdd (Function)
Adds a row at the end of a Looper control.
LooperAddLine (Function)
Adds a row at the end of a Looper control.
LooperSearch (Function)
Searches for a value in an attribute of a Looper control.
LooperCount (Function)
Returns the number of rows in a Looper control.
Break in a Looper control
A break in a Looper control is used to group the data corresponding to one or more arguments......
Looper controls populated programmatically: Operations in WLanguage
Here is an overview of how to handle Looper controls populated programmatically in WLanguage....
BreakDeleteAll (Function)
Deletes all breaks from a Table control or from a Looper control.
BreakDelete (Function)
Deletes a break from a Table control or from a Looper control.
LooperStartFilling (Function)
Starts the process to populate a Looper control programmatically.
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