ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Dynamic site: Persistent session
For a dynamic WEBDEV site, when starting the site (site called from a browser), a session representing the site is loaded in memory on the server...
Site testing: the different types of tests available
WEBDEV includes multiple methods for testing your sites...
Testing a dynamic project from the administrator
Running the test from the WEBDEV administrator (WDAdmin) is used to check ...
Managing short URLs automatically
For the standard dynamic sites (with context), the access to the site can be done via a "standard" URL:
DynamicSiteDisplay (Function)
Starts a dynamic WEBDEV website from a static page or from a dynamic WEBDEV page.
Specific page for displaying the site errors
If an error occurs in the dynamic WEBDEV website, a standard error page is displayed by default. This page informs the Web user of the error that occurred in the site.
Testing a dynamic project (session or AWP mode) from WEBDEV
The test of the entire project allows simulating the startup of the site...
Differences according to the test mode of a dynamic project
The test of a dynamic project can be run...
The different types of sites
WEBDEV enables you to create static sites and/or dynamic sites...
Refreshing the page data
In a dynamic WEBDEV site, the page data is refreshed during a user action...
The Cube control
The Cube control is a mobile layout control that automatically performs rotations around the different axes......
DefaultValue (Property)
The DefaultValue property is used to: Find out the default value of an item. This item was defined in the data model editor or through programming. Define the default value of an item (when describing the item through programming)....
Activation key functions
The following functions are used to manage activation keys:...
Error 3: The string has no final "
HIndex (Function)
Rebuilds the file index (".NDX" file).
<Source>.Index (Function)
Rebuilds the file index (".NDX" file).
Managing the database schema versions
WINDEV, WEBDEV and WINDEV Mobile allow you to manage the different versions of the database schema from the data model editor......
HScheduledTask structure
The HScheduledTask structure is kept for backward compatibility (this structure will still be supported in the forthcoming version)....
Custom-Notes
The custom-notes allow you to write down any ideas you want to remember, notes you must not forget, ......
Materialized view
...A materialized view is a physical data source defined by an SQL query....
Python: Native calls
WLanguage allows for native Python calls......
Empty (Property)
The Empty property is used to determine if: a Looper, Table, List Box or Combo Box control is empty. The field can be a file or memory field. a Chart control contains no series. a report control is empty (control linked to an item). an array (or an associative array) contains no element. an element of an associative array exists or not. a queue, a list or a stack contains no element....
Creating and handling an item
The main operations that can be performed on an item are as follows......
HStatCalculateAsynchronous (Function)
Gets various statistics on the keys of an HFSQL Client/Server table. This new function is available from WINDEV Suite SaaS 2025 - Update 2....
HCheckMemoAsynchronous (Function)
Checks the structural integrity of memos in an HFSQL Client/Server table. This new function is available from WINDEV Suite SaaS 2025 - Update 2....
VaultUseContentsForTestMode (Function)
Forces the use of vault contents specifically included for testing purposes. This new function is available from WINDEV Suite SaaS 2025 - Update 3....
<Connexion HFSQL>AsynchronousMemoCheck (Function)
Checks the structural integrity of memos in an HFSQL Client/Server table. This new function is available from WINDEV Suite SaaS 2025 - Update 2....
<Connexion HFSQL>StatCalculAsynchronous (Function)
Gets various statistics on the keys of an HFSQL Client/Server table. This new function is available from WINDEV Suite SaaS 2025 - Update 2....
Automatic data file modification: new date format
From WINDEV 7 and WEBDEV 7 version 149, new date and time formats are available for the Hyper File files......
Length (Function)
Returns: the length of a string, i.e., the number of characters in the string (including spaces and binary zeros). the size of a buffer, i.e., the number of bytes in the buffer....
Binding a WEBDEV slider to an item
A WEBDEV slider can be bound to an item in a table, query, etc....