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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

AAF: Expanding or collapsing a tree structure (Table or TreeView Table control)
The TreeView and TreeView Table controls give the end user several options via the context menu......
fDataDirCommon (Function)
Returns a directory path for the shared data of the current application: between all the users of the computer between all the TSE users This directory can be used without restriction in Windows XP, Vista, ... This directory is used to store: the files for the general configuration of the application (.INI files, .XML files, etc.). the data files common to all the users (HFSQL .fic, .ndx and .mmo files)....
Binding a Radio Button control to an item
A Radio Button control can be bound to an item in a table, query, etc....
Data model editor: types of links
Several types of links can be found between the files......
Dark theme on mobile devices
The latest versions of mobile OSs allow you to switch applications to a dark theme to reduce battery consumption or to make the device easier to use in a low-light environment......
1. WEBDEV administrator
In a web application, you may need to run long processes (for example, to update counters......
HErrorModification (Function)
Allows you to: return the value of a record item if a modification conflict occurs. check if a modification conflict occurred....
FOR EACH/FOR ALL statement (loop through a variable of type XMLReader)
The FOR EACH statement loops through a variable of type xmlReader in various ways: Loop through a level. Loop through a level with copy. In-depth loop....
Testing an iOS application on a mobile device
When developing an application for iOS (iPhone or iPad), WINDEV Mobile allows you to test the application being developed without having to recompile it on Mac, but directly on the iPhone or iPad......
HTransactionEnd (Function)
Validates the current transaction: the modifications performed on the table since the start of transaction (HTransactionStart) are validated. the transaction file is deleted (if the transaction is the last transaction in progress for a network application) the records locked in read-only by the transaction are unlocked....
15. Creating the executable in practice
Creating the executable in practice...
WEBDEV site deployment: Site parameters
Once the site installed, you can define the site connection options......
Handling Organization Chart controls programmatically
Automatic calendar for the Date edit controls (AAF)
The Date edit control automatically propose a "Calendar" option in their popup menu....
WDAdminHF: Server management
During the connection to the remote HFSQL administrator, you must specify the HFSQL server that will be taken into account......
<Source>.HistoryModification (Function)
Returns the modifications performed on one or more items of a given record. The result can be displayed in a list box or in a table to allow the user to view the modifications made to the specified file.
<Connection variable>.TransactionEnd (Function)
Validates the current transaction: the modifications performed on the table since the start of transaction (HTransactionStart) are validated. the transaction file is deleted (if the transaction is the last transaction in progress for a network application) the records locked in read-only by the transaction are unlocked....
Custom-Notes
The custom-notes allow you to write down any ideas you want to remember, notes you must not forget, ......
OpenDocumentAsynchronous (Function)
Opens a document in a new (non-modal) window using the WINDEV editor adapted to the document. The result can be retrieved via a WLanguage procedure ("callback") when the document editing window is closed. As of WINDEV Suite SaaS 2025 Update 2, the diagram editor will be used to open diagrams...
MongoGridFSListFile (Function)
Retrieves the list of MongoDB files found in the MongoDB file system (gridFS).