ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<HTML Display control>.ExecuteJS (Function)
Runs JavaScript code in the context of the Web page displayed by an HTML Display control.
The HTML control
The HTML control displays HTML pages or HTML code...
Server code/Browser code
WEBDEV allows you to create static pages and dynamic pages...
ExecuteJS (Function)
Runs JavaScript code in the context of the Web page displayed by an HTML Display control.
HRetrieveItem (Function)
Returns the content of an item found in the current record (in the data file, view, query, ...).
HTTPProgressBar (Function)
Displays a progress bar when: receiving the response to an HTTP request. sending an HTTP form (HTTPSendForm) or an HTTP query....
HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance of an HFSQL Client/Server database according to the constraints and desired features......
HToFile (Function)
Copies a data source (file, query, view, ...) to a physical HFSQL file with the same description. This file is neither encrypted nor password protected.
Download_constants
Utilisation dans la classe diagForme - Accès en Lecture + Ecriture - Type : Réel double...
WDInst : generating the setup program
Generating the setup program is used to create the setup program according to the characteristics specified in the setup editor WDInst....
BankHoliday (Function)
Indicates whether a day is a public holiday or not.
SpeechSynthesisInProgress (Function)
Used to find out whether a read operation is in progress on the engine for speech synthesis.
AppointmentContinuous (Property)
The AppointmentContinuous property is used to determine or change how multiple-day appointments are displayed in a Scheduler control.
Pushed (Property)
The Pushed property is used to get and change the state of a two-state button (pressed or released).
Format (Property)
The Format property is used to define the data format of a data file.
Bold (Property)
The Bold property is used to: Find out whether a Font variable is bold. Modify the bold attribute of a Font variable....
MemDelete (Function)
Deletes an element from a memory zone.
ControlError (Function)
Customizes the value displayed in the controls when the value cannot be displayed.
ArcSin (Function)
Returns the arc sine of a numeric value (integer or real).
Financial functions
List of financial functions...
HSetCache (Function)
Used to configure the management of caches in the HFSQL Client/Server engine....
HListConnectedUser (Function)
Lists the users currently connected to one or more files handled by a Client/Server connection....
HDeactivateTrigger (Function)
Disables a trigger.
HDeleteDatabase (Function)
Deletes a database located on an HFSQL server.
HUpdateQuery (Function)
Creates or updates a query on an HFSQL server.
HFreePosition (Function)
Deletes a position saved by HSavePosition.
Constants for managing character strings
List of constants used by string management functions...
Operator on Address
The & operator returns the address of a variable as an integer
Val (Function)
Returns the numeric value of a character string.