ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Value (Property)
The Value property is used to:
  • Find out and modify the value of a report control.
  • Find out and modify the value of a control or the title of a window.
  • Find out the identifier of a stream.
  • Find out and modify the value of a control or the title of a page.
Max (Function)
Returns the greatest value passed as parameter.
Mathematical SQL functions
The mathematical SQL functions that can be used on the queries written in SQL code are as follows...
<ANSI string>.ToNum (Function)
Returns the numeric value of a character string. This feature enables you to perform numeric calculations on strings.
StringToNum (Function)
Returns the numeric value of a character string. This feature enables you to perform numeric calculations on strings.
LocalStorageAdd (Function)
Adds a value to the local storage.
Abs (Function)
Returns the absolute value:
  • of a numeric value,
  • of a numeric expression (integer or real).
  • of a duration.
<Array>.Max (Function)
Returns the greatest value in the array.
<Array>.Min (Function)
Returns the lowest value in the array.
Operations in a Select query
The query editor allows you to perform operations on the values of an item...
Min (Function)
Returns the lowest value.
General exception mechanism
A process of general exception is available for all the components of the object...
HTTPRequest (Function)
Starts an HTTP request on a server.
The Thumbnail control
The Thumbnail control is used to automatically manage the display of images in thumbnail format......
2. Web development and WEBDEV
WEBDEV Tutorial: WEBDEV overview Lesson 2: Web development and WEBDEV - 10 min
DisplayedItem (Property)
The DisplayedItem property is used to: Find out the item or the variable displayed...
5. Site test in practice
WEBDEV layouts
A layout allows you to define several views of a page without duplicating it......
Describing the Action Bar control
This help page presents the main aspects of the Action Bar description window......
2. Creating files in the analysis
WINDEV Tutorial: Creating a WINDEV project and its analysis Lesson 2 - Creating files...
2. Creating files in the analysis
WEBDEV Tutorial - Creating a WEBDEV project and its analysis Lesson 2 - Creating files...
Constants used by properties associated with windows, reports, pages and controls
List of constants used by properties associated with windows, reports, pages and controls....
New Features brochure - Version 27: Common new features
New features in WINDEV/WEBDEV/WINDEV Mobile 27 presented in the New Features brochure....
Custom synchronization for Table controls based on a data file
In some cases, you may want to use a custom synchronization for Table controls based on a data...
Describing a report table
To display the table description, select "Table description" in the context menu of one...
How to develop a site for Linux?
The method for developing a site for Linux is identical to the method for developing a site...
Automated tests of window
The automated tests of window are used to check the different features proposed by the window......
Server triggers
Server triggers are stored procedures executed by the server before or after a write operation...
Developing a SaaS site
A SaaS site is developed as a standard WEBDEV site. Some additional operations must be performed......
Marker (Type of variable)
The Marker type is used to define the characteristics of a marker that must be positioned on a map...
The Chart control: Characteristics in the editor
Regardless of the type of chart displayed in the Chart control, all its characteristics can...
User Groupware: Configuring the application
Once the User Groupware is configured, the configuration of users and accesses is performed...
Image catalog
As soon as an image can be used (in a control, in a window, in a report, ......
Overloading a WLanguage function or using a WLanguage function in an SQL query
WLanguage includes the "WL" keyword......
In-House deployment
Apple's In-House deployment allows you to overcome most of the constraints of the other two modes...
Characteristics of Table controls in a window
Table controls allow you to display and/or enter data......