ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

PageUse (Function)
Displays a WEBDEV page in the user's browser and closes all page contexts currently open on the server....
Error 1005: To explicitly access a global element of '%1' class, use the syntax
<Array>.AddSorted (Function)
Adds an element to a one-dimensional WLanguage array taking into account: the sort criteria defined by ArraySort the comparison operator described in the class, if the elements of the array are class instances....
ArrayAddSorted (Function)
Adds an element to a one-dimensional WLanguage array taking into account: the sort criteria defined by ArraySort the comparison operator described in the class, if the elements of the array are class instances....
TraceEnd (Function)
Closes the trace window if this window was opened or stops saving the trace information in a text file.
Managing the browser "Back" button
The browser "Back" button allows the Web users to display the pages that were already visited......
Docker image of the WEBDEV Application Server
From with version 24, a Docker container with the WEBDEV Application Server can be found in Docker Hub......
What is a database?
A database is an organized collection of data for a particular purpose (e.g., manage orders)......
The Flexbox control
Flexbox is a standard layout system for web pages......
Carrying over the differences from an element to another one
The project comparator is used to compare two elements and to list the differences found......
3. UML models in practice
Prototype overload/Overload
The procedures and the methods of classes can have several syntaxes....
Delete (Reserved word)
The memory occupied by a dynamic object (array, class object, ...
Elements of a class: Enumerating and handling through programming
Several types of WLanguage variables are used to enumerate and dynamically handle the elements of a class......
PageCloseDialog (Function)
Closes the current page. This page was opened by PageDisplayDialog. A return value can be returned to the calling page.
WINDEV and the SOAP protocol
Automatic features of edit controls
Edit controls provide multiple automatic features available in all the controls of your applications without writing a single line of code......
Writing an email
Writing an email in WLanguage consists in filling the email structure of WLanguage......
Importing a WINDEV window into a Mobile project
The WINDEV windows not having the same format in WINDEV Mobile, WINDEV Mobile gives you the ability to import a WINDEV window into a WINDEV Mobile project......
Automated tests of procedures and classes
The automated tests of procedure or class are used to test the different features proposed by the procedure or by the class......
Error 1003: The element does not exist in the class
AJAX: Overview
The AJAX technology is available in native mode in WEBDEV and in the PHP sites developed with WEBDEV......
ImageInfoClose (Function)
Closes the image file (in JPEG or TIFF format) used by ImageInfoValue and/or ImageInfoList and frees the image from memory....
HRecordDate (Function)
Returns the date and time of the last write operation performed on a record in an HFSQL file (Classic or Client/Server)....
tapiError (Function)
Indicates whether an error was returned by the last tapixxx function (functions for managing phone calls) to the TAPI module.