ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Window>.EdSelectPlus (Function)
Selects a control when the interface is modified by the end user ("Allow end users to modify the UI" option enabled).
Zooming an image (WEBDEV)
WEBDEV proposes several methods for zooming an image:...
<Window>.EdDeselectAll (Function)
Deselects all the controls when the interface is modified by the end user ("Allow end users to modify the UI" option enabled).
The Multimedia control (WEBDEV)
...The Multimedia control is used to easily display a video in the browser....
SEO of a WEBDEV website
In order for your site to get visitors, the Web users must be able to find it......
<Window>.FromFile (Function)
Automatically updates the controls in a window or page with: the values of the bound items in the current record (loaded in memory) of the table described in the data model editor. the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
<Window>.EdSelectOccurrence (Function)
Indicates the number of controls selected when the interface is modified by the end user ("Allow end users to modify the UI" option enabled).
<Window>.EdRestore (Function)
Undoes all the changes made by the end user ("Allow end users to modify the UI" option enabled).
<Window>.EdRedo (Function)
Runs the last action undone by the end user ("Allow end users to modify the UI" option enabled).
WEBDEV and Tailwind CSS
Tailwind CSS is an open source CSS framework......
Handling controls in a window
The different operations that can be performed on the window controls are as follows......
<Window>.EdSelectMinus (Function)
Deselects a control when the interface is modified by the end user ("Allow end users to modify the UI" option enabled).
Page menu
WEBDEV allows you to create a drop-down menu in your HTML pages......
The Task structure
The Task structure is a preset structure of WLanguage (no declaration is required)......
The Appointment structure
The Appointment structure is a preset structure of WLanguage (no declaration is required)......
WDInst: configuring the interface of setup program
By default, WDInst (the setup editor) proposes a standard setup program (the wallpaper corresponds to a gradient shade of blue and no slide is displayed......
FileToScreen (Function)
Automatically updates the controls in a window or page with: the values of the bound items in the current record (loaded in memory) of the table described in the data model editor. the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
Finding the unused WEBDEV styles
In most cases, most of the presentation styles are created when designing a site......
ERR_CANNOT_CREATE_TMP
Specific page for displaying the site errors
If an error occurs in the dynamic WEBDEV site, a standard error page is displayed by default. This page informs the Web user of the error that occurred in the site....
Displaying a page in a WEBDEV site
Displaying a new page in a WEBDEV site can be done according to several methods......
Choosing the action associated with a WEBDEV button
Whatever the type of button, it is possible to associate an action with it......