ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Popup window
WINDEV allows you to open windows in popup format...
<Window>.OpenPopupAsynchronous (Function)
Opens a popup window whose result will be retrieved via a WLanguage procedure ("callback").
OpenPopupPosition (Function)
Opens a popup window by specifying its opening position and waits until it is closed.
OpenPopupAsynchronous (Function)
Opens a popup window whose result will be retrieved via a WLanguage procedure ("callback").
<Window>.OpenPopupPosition (Function)
Opens a popup window by specifying its opening position and waits until it is closed.
OpenPopup (Function)
Opens a popup window and waits for this window to be closed.
SeekByProcedure (Function)
Seeks an element in a one-dimensional array by using a comparison procedure.
SwapLine (Function)
Used to swap two rows in a two-dimensional array or in an advanced array property.
BufferToReal (Function)
Extracts a real from a binary buffer at a given position.
HRefreshView (Function)
Asks to recalculate the content of a materialized view.
HListScheduling (Function)
Lists the scheduled tasks defined on an HFSQL server: stored procedure, backup, optimization, refresh of materialized view....
ParallelTaskWait (Function)
Waits for the execution of a parallel task.
ModbusConnectTCP (Function)
Connects a client to a Modbus server via transmission control protocol (TCP).
MemSort (Function)
Sorts the elements found in a memory zone.
Properties associated with a report
List of properties associated with a report...
Email management functions
List of functions for managing emails...
iSkipLine (Function)
Forces one or more line break.
iPageNum (Function)
Returns or initializes the number of the page currently printed.
SQLExec (Function)
Names and runs an SQL query.
dPolyline (Function)
Draws a line composed of multiple segments.
rssEnclosure (Type of variable)
The rssEnclosure type is used to describe and handle the attachment of an entry of RSS stream...
Cookie (Type of variable)
The Cookie type is used to handle the cookies transmitted in the HTTP requests.
Automatic AJAX
The diagram below presents the automatic and immediate use of AJAX in a WEBDEV site......
TableInsertChild (Function)
Inserts a row into a TreeView Table control, in a given hierarchy level.
HModifyScheduledOptimization (Function)
Modifies a scheduled optimization task on the HFSQL server defined by the connection.
grGetData (Function)
Retrieves a data from a chart.
ContactList (Function)
Lists the device contacts corresponding to the specified criteria.
grAxisVisible (Function)
Configures how the axes are displayed in Line or Column charts.
ParallelTaskCancel (Function)
Immediately ends the execution of the current task: the task is flagged as ptsCanceled.
ParallelTaskWaitAll (Function)
Waits for the end of execution of all parallel tasks found in an array.
HRecordToJSON (Function)
Retrieves the structure and value of the current record and exports them into a string in JASON format.