ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

7. AJAX technology
HPrevious (Function)
Positions on the previous file record according to a browse item.
Alias type
The Alias type is used to declare and handle a logical alias for a data file or query.
HNext (Function)
Sets the position on the next data file record according to a browse item.
3. Editing products
WEBDEV Tutorial - Creating a website with back office processes Lesson 3 - Editing products - 50 min
Creating the windows and the pages of the RAD pattern
2. Managing a database
WEBDEV Tutorial: My first WEBDEV website Lesson 2 - Managing a database - 30 min
The triggers
A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ......
Compressing frames (DSL, 3G, Edge, VPN, ...)
A frame is a packet ot data that flows through the network......
Application : automatically executed processes / events
Several actions are automatically performed when opening or closing an application....
Defining specific character sets in HFSQL data files
When an application is used to display or save data in HFSQL files, this data is entered in the current language......
AJAX programming
The diagram below presents the use of "programmed AJAX" in a WEBDEV site......
2. Listing products
WEBDEV Tutorial - Creating a website with back office processes Lesson 2 - Listing products - 50 min
Developing a SaaS site
A SaaS site is developed as a standard WEBDEV site. Some additional operations must be performed......
MDL file (kept for backward compatibility): Pattern description
The MDL file is the file used to generate a RAD window......
Dockable panes
WINDEV, WINDEV Mobile and WEBDEV propose several dockable panes......
Unavailable functions and properties
Some functions and properties have been removed from WLanguage......
Reuse code via external components
WINDEV Tutorial: External components Reusing code with external components - 40 min
SQL query (WLanguage type)
The "SQL query" type is used to write an SQL query in the WLanguage code.
29. SEO in practice
Specific features of the Express version
HModify (Function)
Modifies the specified record or the record found in memory in the data file (query or view).
HFSQL in network mode on a server running Windows NT4, 2000, XP or 2003
The access speed to the data in network depends on several parameters (see the section......
1. Creating windows to add and edit data
WINDEV Tutorial: WINDEV application: Managing data Lesson 1 - Creating windows to add and edit data - 50 min