ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HTransaction (Function)
Starts a transaction on the data files (HFSQL or accessed via a Native Connector) and creates the transaction file.
HTransactionStart (Function)
Starts a transaction on the data files (HFSQL or accessed via a Native Connector) and creates the transaction file.
Deploying a site (from the development computer)
Regardless of the type of site created by WEBDEV (static site or dynamic site), WEBDEV Development version allows your to automatically install the site on the server......
WDMap: Viewing records: special cases
This help page presents the special display cases in WDMap......
Color palettes
The color palettes are an easy way to customize the visual aspect of a site......
Indirection operators
The { and } operators are used to access a control, a variable, a class member or a file item by dynamically building the name of control, variable, class member or item...
PythonInitialize (Function)
Specifies the location of the Python DLL to be loaded.
WebSocket functions
List of functions specific to WebSocket servers...
Events associated with the Conference control
List of events associated with a Conference control...
Image control in a page
Report viewer: "Export" tab
The "Export" pane in the report viewer allows you to perform the following operations......
General exception mechanism
A process of general exception is available for all the components of the object with which it is associated......
Preset page templates
The preset page templates provide some structures of pages corresponding to a wide range of sites and they also improve the re-usability and the graphic harmony between the projects......
Socket management functions
List of functions for managing sockets...
WDMap: Viewing the records found in a data file
WDMap is used to view the records found in a data file......
HTransactionCancel (Function)
If a transaction is in progress, cancels all the operations performed on the data files in transaction since the start of transaction.
HTransactionEnd (Function)
Validates the current transaction: the modifications performed on the data file since the start of transaction (HTransactionStart) are validated. the transaction file is deleted (if the transaction is the last transaction in progress for a network application) the records locked in read-only by the transaction are unlocked....
YesNoAsynchronous (Function)
Displays a message in a standard non-blocking dialog box with the answers "Yes" and "No" and calls a WLanguage procedure with the user's response....
WEBDEV Application Server for Linux - Overview
WEBDEV is a full development environment devoted to Internet and Intranet......
XML functions (prefix syntax)
List of XML functions...
PageUse (Function)
Displays a WEBDEV page in the user's browser and closes all page contexts currently open on the server....
CameraListDriver (Function)
Lists the video capture drivers installed on the current computer.
Testing and debugging a project on the development computer
The test of the entire project allows you to simulate the start of the application with the executable......
CancelAWPContext (Function)
Deletes from the AWP context a variable that was added by DeclareAWPContext.
ConfirmAsynchronous (Function)
Displays a non-blocking message in a standard dialog box with the answers "Yes", "No", "Cancel" and calls a WLanguage procedure with the user's response....