ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Creating and using a REST Webservice
A REST WebService is a program hosted on a server containing functions accessible via HTTP requests......
XMLDelete (Function)
Deletes the current element (as well as the entire branch) from an XML document.
PythonExecute (Function)
Executes a function present in a Python module.
Functions for handling directories and external files
List of functions for handling external files...
sfSeekUpdatedResult (Variable type)
The sfSeekUpdatedResult type is used to find out the result of SFSeekModified...
HFSQL constants
List of constants used by the HFSQL functions....
Diagram (Type of variable)
The Diagram type is used to define all the advanced characteristics of a diagram that can be edited in the Diagram Editor control.
How to write into a text or CSV file?
This help page explains how to write into a text or CSV file....
XMLInsertDocument (Function)
Inserts the current XML tag found in an XML document into another XML document.
XMLRename (Function)
Renames the current element (tag or attribute) in an XML document.
Application triggers
...A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ...) on a record of a data file....
HCreateView (Example)
Usage example of the HCreateView function
System constants
List of constants used by the system functions....
xmlSignature (Type of variable)
The xmlSignature type is used to define the advanced characteristics of an XML signature.
beaconGroup (Type of variable)
The beaconGroup type is used to define the advanced characteristics of a set of Beacons.
Customizing the Switch controls
The Switch control is a 2-state Check Box control (on/off, true/false, yes/no)......
AJAX programming
The diagram below presents the use of "programmed AJAX" in a WEBDEV site......
fDecrypt (Function)
Decrypts a file that was encrypted by fCrypt.
Hourglass (External language)
Displays a mouse pointer shaped like an hourglass.
Options for generating the HTML pages
The options for generating the HTML pages in a WEBDEV project can be defined......
sfDeleteResult (Type of variable)
The sfDeleteResult type is used to find out the result of SFDelete...
HJSONToRecord (Function)
Imports JSON data into the current record.