ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Error messages that can be displayed in the browser
This help page presents the different error messages that can be displayed in the browser......
Filtering a data file, a view or a query
A filter is used to define by programming a selection of records corresponding to one or more criteria......
2. Managing a Client/Server database
WINDEV Tutorial: Using an HFSQL Client/Server database Lesson 2 - Managing a Client/Server database - 20 min...
Events associated with Looper controls
List of events associated with Looper controls...
Installing an application server
There are several steps to install the WEBDEV Application Server on a Linux server......
mqttSession (Type of variable)
The mqttSession type is used to define the parameters for connecting to the MQTT broker.
aiImageResult (Type of variable)
The aiImageResult type is used to retrieve the result of AIDetect.
WDAPI: Using the APIs in a WINDEV application
The two most interesting features of WDAPI are......
LooperSave (Function)
Validates the modification or addition of the record associated with the current row in the Looper control.
Enlarging a window
Modern UIs generally use larger windows and larger fonts in the different controls......
The Native Container control
The Native Container control is used to manage the controls not created with WINDEV or WINDEV Mobile......
XMLExecuteXPath (Function)
Executes an XPATH query: in an XML document. in an xmlDocument variable....
2. Listing products
WEBDEV Tutorial - Creating a website with back office processes Lesson 2 - Listing products - 50 min
Server code/Browser code
WEBDEV allows you to create static pages and dynamic pages......
SQL set operations: UNION, UNION ALL and INTERSECT
SQL allows performing set operations on groups of files......
HForward (Function)
Moves several records forward from the current position in the data file, according to a specified item.
grParameter (Function)
Retrieves or modifies a chart parameter.
HCreateView (Function)
Creates an HFSQL view. This function uses the former view mechanism....
1. Components provided with WINDEV
WINDEV is provided with projects that contain components....
Item Description (Type of variable)
An Item Description variable is used to describe one or more items in a data file programmatically.
SQL: Managing joins (INNER JOIN, OUTER JOIN)
To select records coming from several data files, joins must be used in the SQL query......
Encryption (Property)
The Encryption property allows you to manage the type of encryption used between Client computers and an HFSQL server.
Social network: Available targets
This page presents the different possibilities of Social Network control according to the selected options......
HFSQL Control Center: Managing scheduled elements
You have the ability to define scheduled elements on the HFSQL server....
notificationCategory (Type of variable)
The type notificationCategory makes it possible to define all the advanced characteristics of a notification category.