ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

User Groupware
A Windows application, an Internet or Intranet site require to define the role of different contributors......
Handling a Pivot Table control through programming
A Pivot Table control can be handled through programming......
SourceToScreen (Function)
Automatically updates the controls in a window or page with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
The requested action cannot been performed: the page was not synchronized
Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
Structure of data files of user groupware
VideoRequestPermission (Function)
Requests permission to use the device's camera....
CameraRequestPermission (Function)
Requests permission to use the device's camera....
Chart constants
List of constants used by the functions for chart management....
PhotoRunApp (Function)
Starts the native camera application of the device in order to take a photo.
Hour (Property)
The Hour property is used to: Get the time from a variable of type Time or DateTime, or the number of hours from a variable of type Duration. Change the time in a variable of type Time or DateTime, or the number of hours in a variable of type Duration. Retrieve the time or the number of hours from a Date item (in "Date and time" or "Duration" format) or from a Time item. Modify the time or the number of hours in a Date item (in "Date and time" or "Duration" format) or in a Time item....
AWP without UI
Bootstrap, Angular, React, Vue......
Integrating a WEBDEV site into a WINDEV application
By integrating a website into a window in a desktop application, you can share existing elements and boost productivity......
Deep links to mobile applications
Deep linking allows you to redirect the user to specific content in a mobile application (rather than in a browser) when they click on a link in a web page or in an email......
Executable: Project backup
At the end of the executable creation wizard, WINDEV proposes to automatically make a backup of the sources of your project......
How to open a page?
<Page>.FromSource (Function)
Automatically updates the controls of a page with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
<Source>.CancelDeclaration (Function)
Allows you to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the data file is no longer recognized by the HFSQL engine. Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery)....
HCancelDeclaration (Function)
Used to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the data file is no longer recognized by the HFSQL engine. Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery)....
Color constants
The color constants are mainly used in the chart functions, the print functions and the drawing functions......
BitcoinCore features
The Bitcoin functions that make handle a Bitcoin Core server possible include ......
Communicating with the Web user
From now on, with the new Web technologies, the sites can look more like Windows applications and display dialog boxes......
Installing OpenOffice
WINDEV, WEBDEV and WINDEV Mobile propose a spelling checker......
Two-level setup
The two-level setup (or multisite setup) combines: a reference network setup deployed on a local network. an HTTP setup used to update the reference setup on the local network....
10. Customizing the aspect of a site: skin elements