ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Handling Context Menu controls programmatically
WEBDEV includes different WLanguage functions and properties to handle Context Menu controls programmatically......
<Source>.ToPage (Function)
Automatically updates the controls of a page with: the values of the bound items in the current record (loaded in memory) of the HFSL data file 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)....
PageFromSource (Function)
Automatically updates the controls of a page with: the values of the bound items in the current record (loaded in memory) of the HFSL data file 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)....
Page in Session mode: Populating controls after a long process
In a web application, you may need to run long processes (for example, to update counters......
The HTML Editor control
The HTML Editor control allows users to create and modify HTML pages......
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 data file 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)....
dCrop (Function)
Returns the cropped part of an image. This image is found in an Image variable.
dCopyWindowImage (Function)
Copies the image from a WINDEV window to an Image variable or to an Image control.
<Image variable>.Crop (Function)
Returns the cropped part of an image. This image is found in an Image variable.
dModifySaturation (Function)
Modifies the saturation of an image found: in an Image control, in an Image variable....
dModifyLightness (Function)
Changes the lightness of an image found: in an Image control, in an Image variable....
dModifyContrast (Function)
Changes the contrast of an image contained: in an Image control, in an Image variable....
Tab order in a window, a page, etc.
The tab order of the controls found in a window or in a page describes the order in which the controls take focus in a window when the user presses the [Tabulation] key......
Handling an internal component
An internal component is a set of elements from a project......
The Combo Box control
The "Combo Box" control is used to display a list of elements and to select an element from this list......
The Scheduler control
...The Scheduler control is used to automatically display and handle schedules. It is used to manage the display of multiple resources and it is used in several applications or sites....
Handling Organization Chart controls programmatically
User Groupware and files accessed via a Native Connector
An application that works with the User Groupware can be used with a database handled by a Native Connector......
The Context Menu control (WEBDEV)
Context menus are often used in websites......
UseMode (Property)
The UseMode property is used to determine or change how the PDF Reader control reacts to mouse input. The mouse is used to select text in the document or to move within the document pages.
dModifyHSL (Function)
Modifies the hue, the saturation and the lightness of an image found: in an Image control, in an Image variable....
"Unit examples" pane
The "Unit examples" pane proposes the unit examples found in the different products......
Installing a WEBDEV site with zero-downtime update
Starting with version 24, you can update a Session or AWP site without disconnecting users......
dResize (Function)
Resizes an image: in an Image control. in an Image variable. in a picLayer variable]....
dPixelOpacity (Function)
Identifies the opacity of a pixel in an image that has an Alpha channel. This image can be: an Image control, an Image variable, a WDPic variable (on the background layer), a picLayer variable....