ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

ERR_NO_CURRENT_PAGE
8. Associating controls with data
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......
Two methods for passing parameters to a query
Two methods can be used to pass parameters to a query with parameters used in a window or in a control (List Box, Combo Box or Table control for example)......
User Groupware and multilingual application/site
If your application is a multilingual application, the multilingual feature must also be managed in the windows/pages of user groupware......
Displaying an Active WEBDEV Page
An Active WEBDEV Page can be displayed......
Importing a WEBDEV project into WINDEV
...WINDEV proposes a feature for importing WEBDEV sites or WEBDEV pages....
Kanban control properties
In a window or page, you can use WLanguage properties to handle......
Image Editor control properties (WEBDEV)
You can manipulate Image Editor controls in a page using the following WLanguage properties......
Preventing the use of the browser's "Back" button
If the browser "Back" button is used to display the previous page, this action will have no effect......
ERR_NO_PAGE
Handling a Switch control through programming
WINDEV, WINDEV Mobile and WEBDEV allow you to handle a Switch control by programming......
Handling Context Menu controls programmatically
WEBDEV includes different WLanguage functions and properties to handle Context Menu controls programmatically......
Testing a static page
The test of a single page allows you to run the current page in WEBDEV......
PageWriteHeaderHTTP (Function)
Adds an additional HTTP header that will be returned to the browser: during the next function for page display (PageDisplay, PageRefresh, ...), during the automatic return of the current page at the end of the current action....
Testing a dynamic page (session or AWP mode)
The test of a single page runs the current page in WEBDEV......
<Page>.DisplayDialog (Function)
Displays a page in modal mode. This function is used to establish a dialog with the user. The page is displayed in the foreground while the opening page is displayed in the background, grayed by the DDW mechanism.
The Tab control
The Tab control is used to simultaneously display different controls......
Page (Property)
The Page property is used to handle a page.
PageDisplayDialog (Function)
Displays a page in modal mode. This function is used to establish a dialog with the user. The page is displayed in the foreground while the opening page is displayed in the background, grayed by the DDW mechanism.
Parallax effect
"Parallax" effects make it possible to scroll the elements in the interface at different speeds......
BrowserHeight (Function)
Returns the height (in pixels) of the client area where the page is displayed.
BrowserOpen (Function)
Opens a web page identified by its URL in a new browser.
Timer on button (AAF)
In an application developed in WINDEV, the user has the ability to implement a timer on a button......
BrowserWidth (Function)
Returns the width (in pixels) of the client area where the page is displayed.