ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HFilter (Function)
Defines and enables a filter on a data file, view or query.
GDPR: Concrete solutions
GDPR: General Data Protection Regulation...
WDD55 (Property)
The WDD55 property is used to: Get the name and full path of the Hyper File 5.5 WDD file. Set the name and full path of the Hyper File 5.5 WDD file....
Managing the database schema versions
WINDEV, WEBDEV and WINDEV Mobile allow you to manage the different versions of the database schema from the data model editor......
User Groupware and Client/Server data files
An application that uses the User Groupware can be used with an HFSQL database in Client/Server mode......
The pages
Pages are the main interface of a WEBDEV site......
HDeleteAll (Function)
Deletes all records from a data file, an HFSQL view or a query.
Remote WEBDEV administrator: Managing statistics
The remote WEBDEV administrator proposes a module for consulting the statistics regarding the traffic of your dynamic WEBDEV sites (standard and AWP) and Webservices deployed on a WEBDEV Application Server....
Query creation mode: independent or embedded query
The query editor proposes two methods for creating a query......
Handling a Calendar control by programming
WINDEV, WEBDEV and WINDEV Mobile allow you to handle a Calendar control through programming......
Heatmap chart
The Heatmap chart is used to represent in 2 dimensions data with 3 axes of values......
JSONExecuteExternal (Function)
Calls an external server URL that returns data in JSON format (JavaScript Object Notation).
TreeView Table report
The report editor allows you to create "TreeView Table" reports......
grStockAddData (Function)
Adds data into a stock chart (candlestick, barcharts or minmax).
Sorts in a report
The sort is used to organize the information displayed in the report......
Characteristics of the Looper control in a page
To view the characteristics of the control, select "Description" in the context menu....
grStockGetData (Function)
Retrieves a data from a stock chart (candlestick, barcharts or minmax).
Handling data files in PHP
WEBDEV allows you to create a PHP site that handles data files......
HCheckMemo (Function)
Checks the structural integrity of memos in an HFSQL data file.
Code editor: Snake_case or PascalCase
There are several naming conventions to write variables in the code......