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 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...
Refreshing the page data
In a dynamic WEBDEV site, the page data is refreshed during a user action...
Testing a dynamic project (session or AWP mode) from WEBDEV
The test of the entire project allows simulating the startup of the site...
The different types of sites
WEBDEV enables you to create static sites and/or dynamic sites...
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 ...
Differences according to the test mode of a dynamic project
The test of a dynamic project can be run ...
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.
Code editor: Assisted input
The following mechanism allows developers to write WLanguage code more easily in the code editor ......
Column of type Attribute
WINDEV and WEBDEV allow you to use columns of type "Attribute" in Table controls......
The "Waterfall" charts
The "Waterfall" chart is a bar chart used to represent the positive or negative additions of several categories......
dFill (Function)
Colors an area: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
CriticalSectionStart (Function)
Marks the start of a critical section: no other thread will be able to run the code as long as the current thread does not exit from the critical section.
ThreadWaitSignal (Function)
Locks the current thread until it receives a signal from another thread.
FTPDate (Example)
Usage example of the FTPDate function
Proxy (Function)
Specifies whether the communication functions that use HTTP or HTTPS must go through a proxy to execute their requests. A proxy is used to share the access to Internet between the different network computers.
HFSQL Control Center: Overview
The HFSQL Control Center is used to manage the different HFSQL databases (Network, Mobile, Client/Server) found in the company......
Display modes, transparency and symmetry of an image
An image can be displayed in a window, a window control, a report control, a page control or a block according to several display modes....
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....
Report based on an Organizer control
A report based on an Organizer control is used to directly print the information displayed in the Organizer control...
Native PostgreSQL Connector: Specific features and remarks
Remarks and specific features of Native PostgreSQL Connector......
Constants for managing errors and exceptions
List of constants used by the functions for managing errors and exceptions....
grTooltip (Function)
Displays and formats: the tooltip associated with each section of a chart (section of a pie chart, column of a column chart, etc.). Also allows you to find out the characteristics of the tooltip associated with each chart section. a custom tooltip, associated with a point....
ImageInfoSave (Function)
Saves the modifications performed on the Exif tags of an image by ImageInfoModify.
WDSQL: Running an SQL query
WDSQL is used to run all the SQL queries created by WDSQL......
TableDeleteSelect (Function)
Deletes the selected rows from a Table or Treeview Table control.
Spreadsheet constants
The following constants are used by the functions for managing Spreadsheet controls:...
Native Sybase Connector: Specific features and remarks
The following paragraphs present the main aspects and specific features of the Native Sybase Connector (also called Native Sybase Access)......
ImageInfoList (Function)
Returns the list of Exif tags available for the image used.
MyReport (Reserved word)
MyReport is used to handle the current report...
HOptimizeQuery (Function)
Optimizes the Select queries by using idle times when handling an application (period without processes).
CtCacheSize (Property)
The CtCacheSize property is used to determine and change the maximum number of records that can be stored in the cache of the Native MySQL Connector.
HListItem (Example)
Usage example of the HListItem function