ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Code style
A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc....
Description of an Organizer control (control of a page)
The Organizer control can be configured in the editor via the description window ("Details" tab)......
The "Browser" pane
When a WINDEV, WEBDEV or WINDEV Mobile element (analysis, query, ......
Manipulating Diagram Editor controls programmatically
In WINDEV and WEBDEV, you can handle Diagram Editor controls programmatically......
"Syntax help" pane
The "Syntax help" pane displays a short help text for the function being entered......
Description of a CSS style
This window allows you to describe a CSS style that will be used for the controls of your WEBDEV project......
Enlarging a window
Modern UIs generally use larger windows and larger fonts in the different controls......
HTMLBefore (Property)
The HTMLBefore property gets and changes the HTML code added before the control.
The Navigation Bar control
The Navigation Bar control is used to create a menu area that can easily adapt to the browser size......
Events associated with a TimeLine control
WINDEV manages the following events by default (in order of appearance in the code editor)...
Diagram Editor control events
WINDEV manages the following events by default (in the order in which they appear in the code editor) for the Linear Slider controls and for the Range Slider controls...
Automatic error handling
Error handling can be customized for each process......
User Groupware and Client/Server data files
An application that uses the User Groupware can be used with an HFSQL database in Client/Server mode......
BrowserClose (Function)
Closes the current browser window and stops the execution of the current code.
Using Kotlin code
Kotlin is a programming language mainly used for Android development......
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......
Creating and generating an external component
A component must be created from a project containing all the elements required for the component......
ActionUndo (Function)
Cancels the last action performed by the end user.
Warning 124: Shadowing a global variable
Transactions in SQL
Starting with version 21, you can manage transactions in SQL code......
Mathematical SQL functions
The mathematical SQL functions that can be used on the queries written in SQL code are as follows......
MenuAdd (Function)
Adds an existing popup menu into the main menu of the current window.
Animating a Static control
Two methods can be used to animate a Static control......
<Menu>.Add (Function)
Adds an existing popup menu to the main menu of the current window.
Automatic server update
The HFSQL Control Center is used to implement the automatic server update......