ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Automatic Drag and Drop
For some types of controls, WINDEV and WEBDEV offer an automatic management of Drag and Drop.
Drag and Drop functions
The following functions are used to manage Drag and Drop:
Drag and Drop
Drag and Drop is used to transfer data between several controls with the mouse. This data can be moved between several controls found in the same application or in different applications.
WINDEV: Example of programmed Drag and Drop
ExplorerRetrieve (Function)
Retrieves the number and the name of the files "dropped" from the explorer.
HTML 5: Example of programmed drag-and-drop management
To make a WEBDEV website more interactive, you have the ability to implement Drag and Drop in the pages.
EmulateDnD (Function)
Emulates a "Drag & Drop" gesture in automated tests.
Drag-and-drop operation set programmatically
The programmed Drag and Drop is used to entirely manage Drag/Drop between the different types of controls...
<Source>.ModifyStructure (Function)
Used to update the structure of an HFSQL data file by performing an automatic data modification (also called data synchronization).
IntegerToMonthInAlpha (Function)
Returns the name of the month that corresponds to the specified date (this date is an integer).
Modified (Property)
The Modified property is used to determine if a control or group of controls has been modified by the user (keyboard or mouse input).
<Variable Drive>CopyFile (Function)
copy a single file from the remote disk to another directory on the remote disk.
WEBDEV styles
The WEBDEV styles are advanced styles, easier to use than the CSS styles......
Error 19: The step of this FOR loop must be constant
Analysis: Describing data files
The analysis is used to define the structure of data files used by the project......
Native MySQL Connector for WINDEV and WEBDEV
WINDEV and WEBDEV propose a Native Connector for MySQL......
WDSQL, SQL querier: Overview
WDSQL is used to......
Rich text, links and images in the WEBDEV controls
Rich text supports multiple advanced features: font, weight, size, color, attribute, ......
BankHolidayAdd (Function)
Indicates that a day (or a list of days) is a public holiday.
Date (Type of variable)
The Date type enables you to easily handle the dates...
The Looper control: Custom synchronization
How to manage the synchronization between: the page displayed in the browser. This page contains a Looper control that displays the records found in an HFSQL file. the corresponding page context found on the server....
MVP RAD
WINDEV proposes an MVP RAD that generates the "table" and "form" windows as well as the necessary Presenter and Model classes......
Creating the Relation pages of a WEBDEV RAD pattern
<Source>.Close (Function)
Closes a data file or all the data files opened by the current user: all the corresponding physical data files are closed for the current user.
HClose (Function)
Closes a data file or all the data files opened by the current user: all the corresponding physical data files are closed for the current user.
FillType (Property)
The FillType property is used to determine the type of source used to populate Table, List Box, ListView, Combo Box and Looper controls.
GglWrite (Function)
Creates and/or updates data on the Google server (addition or modification of data)....
Generating a description of a data file from a window or from a page
When you design a quick prototype, you often create windows (or pages) without defining any data files......
How to populate a TreeView control using a data file?
By default, the TreeView control cannot automatically display the data coming from a data file......
Operations performed on a data file (Data model editor)
The main operations that can be performed on a data file from the data model editor are as follows......
Creating the Vision pages of the WEBDEV RAD pattern
Time (Property)
The Time property enables you to: Retrieve the time from a DateTime variable. Modify the time in a DateTime variable. Retrieve the time from in a Date item (in "Date and Time" format) Modify the time in a Date item ("Date and Time" format)....
Automatic calendar for the Date edit controls (AAF)
The Date edit control automatically propose a "Calendar" option in their popup menu....