ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HDelete (Function)
Deletes a record from a data file (query or view).
The pages
Pages are the main interface of a WEBDEV site......
HDeleteScheduledOptimization (Function)
Deletes a scheduled optimization task from HFSQL Client/Server data files....
HAlias (Function)
Creates a logical alias of a data file (or query) or cancels all existing aliases.
Handling a dynamic programmatically
WINDEV allows you to handle Dynamic Tab controls with the TabXXX functions and with multiple WLanguage properties......
WDMap: Viewing the records found in a data file
WDMap is used to view the records found in a data file......
<Chart>.SeriesLabel (Function)
Initializes the label of a data series in a chart.
<Chart>.Mask (Function)
Formats the data displayed by grLabel or by grTooltip.
<Source>.JSONToRecord (Function)
Imports JSON data into the current record.
<Source>.CheckStructure (Function)
Defines the mode for comparing data files.
ProfilerEnd (Function)
Stops "collecting data" for the performance profiler.
grMask (Function)
Formats the data displayed by grLabel or by grTooltip.
grSeriesLabel (Function)
Initializes the label of a data series in a chart.
<Chart>.RBAddData (Function)
Adds data to a Radial Bar chart.
France.CheckINSEE (Function)
Tests the validity of an INSEE number (identification number of physical persons assigned by the National Institute of Statistics and Economic Studies - Institut National de la Statistique et des Etudes Economiques).
<Variable Drive>MoveDirectory (Function)
Move a directory and its contents to another directory on the same Drive (remote disk).
Break in a report
The break is used to group the records corresponding to a sort criterion......
AJAX: Overview
The AJAX technology is available in native mode in WEBDEV and in the PHP sites developed with WEBDEV......
GDPR: Concrete solutions
GDPR: General Data Protection Regulation...
Handling a Calendar control by programming
WINDEV, WEBDEV and WINDEV Mobile allow you to handle a Calendar control through programming......
TreeView Table report
The report editor allows you to create "TreeView Table" reports......
Screen,Raz (External language)
Resets to zero (for a numeric control) or clears (for the other types of controls) the content of the controls found in the current window.
HModifyFileRights (Function)
Modifies the rights granted to a user or group on an HFSQL Client/Server data file....
JSONExecuteExternal (Function)
Calls an external server URL that returns data in JSON format (JavaScript Object Notation).
Joins between the data files of a select query
When several data files are used in a query, the query editor automatically searches for the links between these files described in the analysis......