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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

21. Managing business rules
Managing business rules...
18. Management of business rules
Width (Property)
The Width property gets and changes the width: of a control or block in a report. of a control (found in a window), window, column found in a table or column found in a list box (including listview). of a control (found in a page), column found in a table or column found in a list box. The control can be overlayable or not....
iCloud functions
The functions to handle keys in an Apple iCloud-based container of "key-value" pairs are as follows......
Error 1015: The method of the class is protected
Error 1008: The member of the class is protected
dImageToArray (Function)
Copies the RGB pixels of the image into a one-dimensional or two-dimensional array. The array of colors is cleared then it is filled with the integers representing the colors (24 bits) of the image.
How to use the indirection operators?
The indirection operators ({ }) are used to handle an object whose name is found in a variable......
Appendix 1: WEBDEV vocabulary
Bloque entièrement ou partiellement un fichier externe....
"Preset controls" pane
The "Preset controls" pane proposes several preset controls that can be included in the current window or in the current page by "Drag and Drop"......
The Carousel control
The Carousel control is used to display an animated menu made of images......
The Sidebar control
The Sidebar control gives access to different options......
Content of the Table control
A Table control can be based on a data file, based on a variable or populated programmatically......
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.
Libraries (.WDL file)
A library is a WDL file that contains all WINDEV or WEBDEV resources ......
iCloudKeyValueExist (Function)
Checks if there is a key in an Apple iCloud-based container of "key-value" pairs.
iCloudKeyValueRemove (Function)
Removes a key from an Apple iCloud-based container of "key-value" pairs.
Java application and WINDEV
A Java application is an application entirely compiled in Java......
FileToPage (Function)
Automatically updates the controls of a 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. This operation is performed regardless of the state of the controls (grayed, inactive or invisible). the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
Handling a TreeView control at runtime
When the TreeView control is in edit, the user can expand or collapse the different levels of the tree structure by clicking the treeview elements....
WEBDEV Application Server for Linux - Overview
WEBDEV is a full development environment devoted to Internet and Intranet......
Translating a text file with WDTRAD
Custom context menu
Custom context menus are created in the window editor and can be handled programmatically......
Customizing the errors
The WEBDEV administrator (Development version) is used to customize the error messages of a WEBDEV site......
WebserviceWriteMIMEType (Function)
Indicates the MIME type of the response returned by the Webservice (case of a call to a REST Webservice).