ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Programming Looper controls based on a data file (prefix syntax)
These are the main concepts for programming Looper controls based on a data file......
Creating an application or website using RAD (Rapid Application Development)
The RAD (Rapid Application Development) is a technology used to easily create a full application (or site)......
Error 532: The size of the string to extract must be strictly positive
Configuring the "Relative duration" mask (date and time in natural language)
WINDEV, WEBDEV and WINDEV Mobile propose to use a "Relative duration" display mask for the Date controls......
The Multimedia control (WEBDEV)
...The Multimedia control is used to easily display a video in the browser....
Optimizing the query execution
The query editor allows you to optimize the execution speed of one or more queries......
User Groupware: Configuring the application
Once the User Groupware is configured, the configuration of users and accesses is performed at runtime, by connecting with a "supervisor" account......
Animation of Chart control
The animation of Chart controls allows you to define a dynamic display in your applications......
Limitations of WINDEV, WEBDEV and WINDEV Mobile
ERR_CANNOT_RUN_EXPLORER
ERR_MSG_BOX
Creating a multilingual help system
The help editor allows you to easily create a multilingual help system......
Programming a WEBDEV drop-down menu
Once the drop-down menu of your site is created, all you have to do is associate an action with each menu option......
<Source>.OnError (Function)
Customizes the management of HFSQL errors.
The "Pie", "Donut" or "Semi-circular" charts
Several types of charts belong to the same family......
Splitting Business logic / UI code
During the development cycle of an application, the code that is specific to the interface (UI) and the code that is specific to the business logic (access to databases, etc.) are often "mixed"...
Managing HFSQL Cluster
Methods for managing an HFSQL cluster and its databases....
Looper: moves and gestures
In a mobile application, several options can be handled with the fingers, by performing specific movements......
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....