ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

SEO-ready page in session mode
In WEBDEV, there are two methods to develop a site...
Page with parameters
Testing a static page
The test of a single page runs the current page in WEBDEV...
Enlarging a window or page
Modern UIs generally use larger windows, pages and fonts...
Project comparator
Comparing two windows (two pages, two reports, two classes, ...
Automatic positioning
When moving a control in a window, in a page or in a report, guides are automatically displayed by the real-time interface checker (also called automatic positioning)...
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...
Code statistics
The code statistics affect...
Alignment options
To optimize the alignment of controls in a window, page or report, you have the ability to use the alignment options...
The "Modifier"pane
The "Modifier" pane is used to view and/or modify, from the window editor, page editor or report editor, the main characteristics...
Code history
The code history is used to...
Developing sites for specific platforms
Websites can be displayed on many devices (Android, iPhone, etc.)...
Anchoring in a page
In a page, the anchors define how the content of a page will behave when the page is enlarged by the Web user.
WEBDEV: Pages created via the RAD model
The page creation wizard offers many types of pages associated with HFSQL data files...
Testing a dynamic page (session or AWP mode)
The test of a single page runs the current page in WEBDEV...
Page editing: Responsive mode (Zoning and layouts)
"Responsive (zoning and layouts)" is the default page editing mode. This editing mode allows you to easily handle pages in the editor.
Snap to grid
The different editors of WINDEV, WEBDEV and WINDEV Mobile allow you to align the elements via a snap-on grid...
Zoom in the different editors
All editors of WINDEV, WEBDEV and WINDEV Mobile allow you to zoom in on the different elements displayed in the editor...
Anchor of overlaid controls (in a page)
WEBDEV allows you to define overlayable controls...
ERR_BAD_CONTEXT_INTERNAL
Functionality or documentation not available
Handling a Switch control through programming
WINDEV, WINDEV Mobile and WEBDEV allow you to handle a Switch control by programming......
Events associated with a Navigation Bar control
BackgroundImage (Property)
The BackgroundImage property is used to identify and modify the background color of an element: window, page, control or report.
Troubleshooting
This chapter presents the main problems (and their solutions) that can occur when using the WEBDEV Application Server...
Check Box control properties
Several WLanguage properties can be used on the Check Box controls found in a window, in a page or in a report......
Slider control properties (in a page)
A Slider control and a Range Slider control found in a page can be handed in WLanguage by the following properties.
Radio Button control properties
List of properties associated with a Radio Button control...
Events associated with pages
List of events associated with pages...
Handling a Sliding Banner control through programming
A Sliding Banner control can be handled through programming......
The Chart control
The "Chart" control is used to display a chart in windows, pages and reports......
Choose the action of the button in a page
WEBDEV proposes several actions of the button on the controls of the page......
iPageHeightLeft (Function)
Calculates the available height (in millimeters) left on the current page while taking into account the defined margins (top or bottom).
IgnoreError (Property)
The IgnoreError property gets and sets the different certificate errors ignored by the HTML Display and WEBDEV Page controls.
Optimizing the connection times to the HFSQL Client/Server databases
This help page explains how to optimize the connection times to the HFSQL Client/Server databases by limiting the network traffic......
Handling a Web Component control through programming
7. AJAX technology
7. Multilingual sites in practice
Installing 64-bit WINDEV, WEBDEV or WINDEV Mobile
This chapter presents the configuration required to install WINDEV, WEBDEV or WINDEV Mobile in 64-bit mode......
ParallaxRateY (Property)
The ParallaxRateY property is used to determine and specify how fast a control moves when the scrollbar in the window, internal window or page moves.
PageReadHeaderHTTP (Function)
Reads and returns one or more HTTP headers received by the current page (these headers are sent by the client to the server in the current request).
<Cell>.CloseDialog (Function)
Hides the Cell control previously displayed in the page via <Cell control>.DisplayDialog.
NumberDisplayedPage (Property)
The NumberDisplayedPage property is used to identify and change the number of the page currently displayed in the PDF Reader or Word Processing control.
ParallaxRateHeight (Property)
The ParallaxRateHeight property is used to determine and specify how fast a control is reduced when the scrollbar in the window, internal window or page moves.