ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Creating and testing a query with parameters
Regardless of the query type (Select, Insert, Delete, Update) and regardless of its creation mode (with the wizard or by SQL directly), you have the ability to use parameters. The name of the parameter is specified when creating the query....
<Looper>.Add (Function)
Adds a row at the end of a Looper control.
Sliding window (sliding menu)
The sliding windows (also called sliding menus) are often used in the mobile applications......
VerticalAlignment (Property)
The VerticalAlignment property gets and changes the vertical alignment of a control.
ArrayInsert (Function)
Inserts an element at a given position: into a one-dimensional array. into an associative array. into an advanced array property (array of gglCalendar events, etc.). into a WLanguage list....
HAlias (Function)
Creates a logical alias of a data file (or query) or cancels all existing aliases.
2. Layouts: Managing menus
WEBDEV Tutorial - WEBDEV layouts Lesson 2 - Layouts: Managing menus - 30 min
Compression (Property)
The Compression property is used to manage data compression during a connection (HFSQL Client/Server, etc.)...
mongoDatabase (Type of variable)
The mongoDatabase type is used to define the characteristics of a database for a MongoDB server.
mongoFindOption (Type of variable)
The mongoFindOption type is used to define the advanced characteristics of a search in a MongoDB database.
SynchroHFSQL (Property)
The SynchroHFSQL property is used to: get the refresh mode of a Table control based on a data file linked to an HFSQL Client/Server data file. specify the refresh mode of a Table control based on a data file linked to an HFSQL Client/Server data file....
htmlDocument (Type of variable)
The htmlDocument type is used to define all the advanced characteristics of an HTML document.
TableAddLine (Function)
Adds a row in: a Table control, a TreeView Table control....
Description window of query (insert, update or delete) or description window of a query in SQL code
The description window of a query (insert, update or delete) or the description window of a query in SQL code is used to......
Label (Property)
The Label property is used to get and define the label of an element.
Version (Property)
The Version property is used to get and change the version of an element.
BTLEDisconnect (Function)
Used to disconnect from a Bluetooth Low Energy device.
Torch (Property)
The Torch property is used to determine and change how a Camera control uses the torch.
Print functions
List of print functions...
SQL: Managing joins (INNER JOIN, OUTER JOIN)
To select records coming from several data files, joins must be used in the SQL query......
Help: Summary table
In a WINDEV application, users have multiple help features at their disposal: Tooltip. Status bar. Help window. Advanced tooltip. Help page. HLP file....
Example for creating a select query
This help page explains how to create two select queries......
HTML table
The HTML table is a control used to easily create specific layouts in the HTML pages......
ExecuteRefreshUIElement (Function)
Immediately executes the "Request for refreshing the display" event of the given element.
Scheduler control properties
A Scheduler control found in a window or in a page can be handled in WLanguage by the following properties....