ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Looper>.ToExcel (Function)
Creates an Excel file from the data found in a Looper control (browsing Looper control or memory Looper control).
LooperToExcel (Function)
Creates an Excel file from the data found in a Looper control (browsing Looper control or memory Looper control).
Handling a Linear Looper control through programming
WEBDEV allows you to handle a Linear Looper control through programming....
Handling a Looper control through programming
WINDEV, WINDEV Mobile and WEBDEV allow you to handle a Looper control by programming......
Programming the browsing Looper controls
These are the main concepts for programming Looper controls based on a data file......
<Looper>.ToXML (Function)
Creates an XML file with data from a Looper control (Looper control based on a data file or populated programmatically).
LooperToXML (Function)
Creates an XML file with data from a Looper control (Looper control based on a data file or populated programmatically).
The Linear Looper control
A Linear Looper control is used to display a set of controls in a horizontal scrolling list......
LooperCollapseAll (Function)
Collapses all expanded breaks in a Looper control.
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...
Infinite Table and Looper controls
There are two methods to populate Table and Looper controls programmatically...
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...
<Looper>.ExpandAll (Function)
Expands all breaks in a Looper control with break.
<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>.Expand (Function)
Expands a break in the Looper control on a given row.
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)...
<Looper>.Collapse (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...
<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.
LooperExpand (Function)
Expands a break in the Looper control on a given row.
<Looper>.RefreshVisible (Function)
Changes or returns the visibility status of the refresh bar 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...
LooperExpandAll (Function)
Expands all breaks in a Looper control with break.
<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.
11. Table/Looper controls
Table/Looper controls can be used to display a set of information......
11. Table/Looper controls
11. Table/Looper controls
Looper control linked to a data file
A Looper control can be used to display the content of a data file or query......
LooperSort (Function)
Allows you to: Sort a Looper control according to one or more attributes. Sort a Looper control on all its attributes. Cancel a sort that was performed beforehand (which means ignore the sort)....
<Looper>.Sort (Function)
Allows you to: Sort a Looper control according to one or more attributes. Sort a Looper control on all its attributes. Cancel a sort that was performed beforehand (which means ignore the sort)....
LooperDelete (Function)
Deletes a row from a Looper control.
<Looper>.Insert (Function)
Inserts a row into a Looper control.
<Looper>.InsertLine (Function)
Inserts a row into a Looper control.
<Looper>.SelectMinus (Function)
Deselects a row in a Looper control.
<Looper>.SelectPlus (Function)
Selects a row in a Looper control.
<Looper>.Delete (Function)
Deletes a row from a Looper control.
LooperInsert (Function)
Inserts a row into a Looper control.
LooperInsertLine (Function)
Inserts a row into a Looper control.
LooperSelectMinus (Function)
Deselects a row in a Looper control.
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