ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Page in Session mode: Populating controls after a long process
In a web application, you may need to run long processes (for example, to update counters......
The tables in a report
In a report, a table includes a set of controls called "Table cells"......
The requested action cannot been performed: the page was not synchronized
Carrying over the differences from an element to another one
The project comparator is used to compare two elements and to list the differences found......
Declaring and using a variable
A variable is defined by name and type......
Markdown (Property)
The Property Markdown allows: for control s a window to manage the "Markdown support" option (present in the "Detail" tab of the description window of the control). for the Static control of an report: determine if a Static control of a report is of type Markdown. set the type of a Static control in a report to Markdown....
Functionality or documentation not available
Events associated with a Navigation Bar control
ToolTip (Property)
The ToolTip property is used to get and change the text displayed in the tooltip associated with a window or page control.
BackgroundImage (Property)
The BackgroundImage property is used to identify and modify the background color of an element: window, page, control or report.
Troubleshooting
This chapter presents the main problems (and their solutions) that can occur when using the WEBDEV Application Server...
Check Box control properties
Several WLanguage properties can be used on the Check Box controls found in a window, in a page or in a report......
Slider control properties (in a page)
A Slider control and a Range Slider control found in a page can be handed in WLanguage by the following properties.
Radio Button control properties
List of properties associated with a Radio Button control...
The Chart control: Characteristics in the editor
Regardless of the type of chart displayed in the Chart control, all its characteristics can be configured via its description window......
MDL file (kept for backward compatibility): Window description
The MDL file is the file used to generate a RAD window......
Caption (Property)
In a database, the Caption property is used to: Find out the caption associated with a file item. Find out the caption associated with a data file. Find out and modify the connection caption. In a report, the Caption property is used to: Find out the text displayed in a Static or Link control. Modify the text displayed in a Static or Link control. In a window or page, the Caption property is also used to: Find out and modify the caption of a control in a window or in a page. Find out and modify the caption of a menu option. Find out and modify the title of a window or page. Find out the content of a Breadcrumb control....
How to develop a PHP site?
What is a PHP site?......
MDL file (kept for backward compatibility): Pattern description
The MDL file is the file used to generate a RAD window......
How to create two linked cascading tables?
This help page explains how to create two linked cascading Table controls in a window or page....
26. Style sheets: to simplify the layout
Copying controls from the page editor
The controls can be copied from the page editor......
Copying controls from the window editor
The controls can be copied from the window editor......
Copying controls from the report editor
The controls can be copied from the report editor......
Process (Property)
The Process property is used to modify the processes to be executed by the events available on a control, window, page, report, etc.