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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HOnError (Function)
Customizes the management of HFSQL errors.
CompleteDir (Function)
Adds a backslash to the end of a string, if necessary.
grIncreaseData (Function)
Adds a value to a data in a chart.
Native PostgreSQL Connector: Programming with SQL functions
You can use SQL functions to handle the PostgreSQL database......
Manipulating Chart controls in a WEBDEV site
When a Chart control is executed on a page of the WEBDEV site, users can personalize visuals via a context menu......
Handling an Image Editor control through programming
WINDEV allows you to handle an Image Editor control through programming......
zipExtractAll (Function)
Extracts all files from an archive and decompresses them.
zipDeleteAll (Function)
Deletes all files from an archive.
WDTrans: Cancel the operations performed on a transaction file
If a transaction is in progress, cancels all operations performed on the files in transaction since the start of transaction......
2. User-friendly editors in practice
User-friendly editors in practice...
MongoDB/GRIDFS databases
MongoDB is a document-oriented NoSQL database......
Creating a flexible modeling
To create a new flexible modeling, you can......
BackgroundImagePrinted (Property)
The BackgroundImagePrinted is used to: Determine if the background image of a report (form or other) should be printed. Print (or not) the background image of a report....
Two-level setup
The two-level setup (or multisite setup) combines: a reference network setup deployed on a local network. an HTTP setup used to update the reference setup on the local network....
Query editor
The query editor is used to automatically create queries on the data files......
Optional events: Retrieved information
In WINDEV, you can add optional events in the code of the different elements of an application......
SecurityHtml (Property)
The SecurityHtml property is used to get and change the status of the security mechanism of HTML Display and HTML Editor controls.
6. Internal window
Internal windows...
SQLModify (Function)
Modifies the content of a row in the query result.
H.NbRetryRead (Variable)
Indicates the number of attempts to read the file or record before giving control back to the program.
In-App purchases
The mobile systems (Android/iOS) allow their applications to propose content at extra cost, by using the payment system of App Store or Google Play......
HOpenAnalysis (Function)
Opens an analysis in HFSQL Classic format.
ListInsert (Function)
Inserts an element into a List Box, ListView or Combo Box control populated programmatically.
WEBDEV administrator: Viewing the logs
The "Logs" tab is used to see the details of logs for a specific period......
WDInst: components and setup models
By default, the setup program installs all the specified files on the setup computer......