ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Custom properties (WLanguage)
A custom property is a code element with two events...
EnumElement (Function)
Enumerates project elements: windows, pages, reports, queries, etc.
Page templates
WEBDEV allows you to create page templates...
Report viewer: "Find" tab
A search feature is automatically available when previewing a report......
ERR_BAD_CONTEXT_FOUND
Properties associated with the breaks of a Table control
Several properties can be used with the breaks found in a Table control......
UI compilation errors
UI compilation errors indicate the possible problems detected in your interfaces whenever a window, a page or a report is saved or whenever the project is recompiled......
The HTML Editor control
The HTML Editor control allows users to create and modify HTML pages......
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)......
Code history
The code history is used to......
Using offline sites
WEBDEV allows you to specify that a site or a set of pages can operate in off-line mode (without an Internet connection)....
ControlPane (Function)
Returns the name of static or dynamic pane found in a Tab control associated with a control.
The Combo Box control
The "Combo Box" control is used to display a list of elements and to select an element from this list......
ERR_DISCONNECTED_RELOG
WINDEV: Example of programmed Drag and Drop
<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 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)....
Help: Summary table
In a WINDEV application, users have multiple help features at their disposal: Tooltip. Status bar. Help window. Advanced tooltip. Help page. HLP file....
Describe a WEBDEV style
This window enables you to describe the WEBDEV style that will be used for the controls of your WEBDEV project......
The Java Applet control
A Java Applet control allows you to easily include Java Applets in your WEBDEV sites......
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)....
Automatic AJAX
The diagram below presents the automatic and immediate use of AJAX in a WEBDEV site......
Manipulating Diagram Editor controls programmatically
In WINDEV and WEBDEV, you can handle Diagram Editor 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......
How to develop a PHP site?
What is a PHP site?......
Message text file format
The text files created by WDMSG use a specific format......
ERR_BAD_ACTION