ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

AJAX: Overview
The AJAX technology is available in native mode in WEBDEV and in the PHP sites developed with WEBDEV...
AJAX: Direct procedure calls
Starting with version 2024, it is no longer necessary to use AJAXExecute and AJAXExecuteAsynchronous to make AJAX calls...
AJAX programming via AJAX functions (Legacy)
The diagram below presents the use of "programmed AJAX" in a WEBDEV website...
AJAXCallInProgress (Function)
Used to determine if the request being processed is an AJAX request.
ExeRun (Function)
Executes a program (an executable file, for example) from the current application.
fCurrentDrive (Function)
Gets or sets the current drive.
HExecuteQuery (Example)
Usage example of the HExecuteQuery function
HExecuteSQLQuery (Example)
Usage example of the HExecuteSQLQuery function
ContextClose (Function)
Closes a page context.
HReadSeek (Example)
Usage example of the HReadSeek function
<Source>.DeclareExternal (Function)
Temporarily imports into the current analysis the description of a data file from an existing HFSQL...
FramesetRefresh (Function)
Refreshes a frameset displayed in the user's browser from the context on the server....
iZoneHeight (Example)
Usage example of the iZoneHeight function
iPrintImage (Example)
Usage example of the iPrintImage function
zipDeleteFile (Example)
Usage example of the zipDeleteFile function
HTTPCookieWrite (Function)
Adds or modifies a cookie in an HTTP request.
WLanguage functions available in PHP
Some WLanguage functions are not available in PHP......
UploadFileName (Function)
Returns the name of a file "uploaded" by the Web user. This upload may have been performed: via...
iParameterPDF (Example)
Usage example of the iParameterPDF function
fTime (Example)
Usage example of the fTime function
ListInsert (Function)
Inserts an element into a List Box, ListView or Combo Box control populated programmatically.
Source (Property)
The Source property can be used on: a Chart control: in this case, the Source property is used...
TableInsertChild (Function)
Inserts a row into a TreeView Table control, in a given hierarchy level.
HTTPCookieReplace (Function)
Replaces all the cookies stored for a domain: by HTTPRequest. by HTTPSend....
TableFilteredColumn (Function)
Returns the list of columns filtered by the user in a Table or TreeView Table control.
HForward (Example)
Usage example of the HForward function
zipFindFile (Example)
Usage example of the zipFindFile function
HSetPosition (Example)
Usage example of the HSetPosition function
Execute (Function)
Starts the execution of a process through programming.
1
2
3
4
5
6
25
>