ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Electronic invoicing: Factur-X in WLanguage
In WINDEV or WINDEV Mobile applications, Button controls can have multiple states......
Handling report blocks
The different operations available on report blocks are as follows......
Universal replication
The purpose of universal replication is to keep several databases synchronized......
Unalterable tables
This feature is used to signal that a table cannot be modified after writing......
Handling the views of a window
To easily handle huge windows (that cannot be entirely displayed in the editor for example), WINDEV and WINDEV Mobile allows you to handle several views of the same window......
DateTimeValid (Function)
Checks the validity of a date/time between January 01, 0001 at 0 hours 0 minutes 0 seconds 0 hundredths of a second and December 31, 9999 at 23 hours 59 minutes 59 seconds 99 hundredths of a second....
Start of Document block
The Start of document block is printed once at the beginning of the report execution......
Animation functions
WINDEV proposes several WLanguage functions for managing animations......
Handling controls in a report
The different operations available for the report controls are as follows......
FramesetRefresh (Function)
Refreshes a frameset displayed in the user's browser from the context on the server....
Creating a combining query
A combining query (corresponding SQL statement: UNION) ......
Plane (Property)
The Plane property is used to: Get: the active plane of a window (or report) or the plane to which a control belongs. the active plane of a WEBDEV element. Change: the active plane of a window (or report) or associate a control with another plane. the active plane of a WEBDEV element....
Path (Property)
The Path property gets and sets a path.
Required or invalid input in WINDEV
WINDEV and WINDEV Mobile include several options to manage required or invalid input, both via the window editor and through programming......
Spare server
A "spare" server is a target server in a unidirectional automatic replication......
The key items
Keys are specific items in your analysis......
Handling Button controls programmatically
WINDEV, WINDEV Mobile and WEBDEV allow you to programmatically handle Button controls......
Handling a Progress Bar control through programming
A Progress Bar control can be handled through programming......
Deploying a WEBDEV website to a remote WEBDEV Application Server or WEBDEV Cluster
Installing a WEBDEV website (in Session or AWP mode) on a remote Application Server requires......