ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

AJAX programming via AJAX functions (Legacy)
The diagram below presents the use of "programmed AJAX" in a WEBDEV website...
AJAX: Direct procedure calls
Starting with version 2024, it is no longer necessary to use AJAXExecute and AJAXExecuteAsynchronous to make AJAX calls...
AJAX: Overview
The AJAX technology is available in native mode in WEBDEV and in the PHP sites developed with WEBDEV...
AJAXCallInProgress (Function)
Used to determine if the request being processed is an AJAX request.
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.
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....
PageCurrentLayout (Function)
Returns the index of the current layout: in the current page. in the specified page....
HForward (Example)
Usage example of the HForward function
Source (Property)
The Source property can be used on: a Chart control: in this case, the Source property is used...
zipFindFile (Example)
Usage example of the zipFindFile function
HSetPosition (Example)
Usage example of the HSetPosition function
TableFilteredColumn (Function)
Returns the list of columns filtered by the user in a Table or TreeView Table control.
iDestination (Function)
Configures the print destination.
Execute (Function)
Starts the execution of a process through programming.
zipInfoFile (Example)
Usage example of the zipInfoFile function
SQLTransaction (Example)
Usage example of the SQLTransaction function
Handling an element of a TreeView control programmatically
This help page explains how to handle the elements of a TreeView control either directly or via...
ContextOpen (Function)
Opens a new page context without returning the information to the browser.
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