ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

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)......
Parameter of a procedure/function
You have the ability to pass parameters to a procedure....
Managing the HFSQL servers
The HFSQL Control Center allows you to fully manage HFSQL servers......
The log process
...A log is a special file that contains the history of all changes made to one or more data files over a given period of time (date the file was created, last automatic data modification, last backup created with WDLog, etc.)...
AWP: Managing contexts
To keep the value of global variables when switching from a page to another one, the AWP mode proposes a management of contexts......
Table, List Box and Combo Box controls bound to queries
A Table, List Box or Combo Box control can be used to display the content of a data file or query......
Binding a Spin control to an item
A Spin control can be bound to an item in a data file, query, etc....
Composite keys
A composite key is a key item containing several other items......
Creating and testing a query with parameters
Regardless of the query type (Select, Insert, Delete, Update) and regardless of its creation mode (with the wizard or by SQL directly), you have the ability to use parameters. The name of the parameter is specified when creating the query....
Installing and configuring HFSQL Cluster
Required configuration and overview for installing HFSQL Cluster....
How to read emails via the POP3 protocol?
This help page explains how to read emails via the POP3 protocol....
HFSQL Control Center: Managing scheduled elements
You have the ability to define scheduled elements on the HFSQL server....
Handling data files in PHP
WEBDEV allows you to create a PHP site that handles data files......
Handling a Breadcrumb control through programming
The Breadcrumb control can be handled through programming......
Native Informix Connector: Specific features and remarks
Remarks and specific features of Native Informix Connector...
Creating a delete query
A delete query (corresponding SQL statement......
Report editor: options and keyboard shortcuts
Several toolbars are displayed in the report editor......
Reserved WEBDEV Application Server - License Agreement
Reserved WEBDEV Application Server - License Agreement...
Testing and debugging a remote site
WEBDEV offers several methods to test and debug a site on the development computer (see The different types of WEBDEV sites)......
WDGenPage: Use in command line mode
WDGenPage run in command line is used to generate one or more semi-dynamic pages without starting WEBDEV or WDGenPage....
Table control based on a data file
A Table control based on a data file is a control whose columns are bound to the items of a data file or query (data source)......
Example for managing videos (broadcasted by a Camera control)
In this example, the application allows you to......
Custom style sheet
When creating a project, a blank custom style sheet is created and associated with the current project......
Managing HFSQL Client/Server applications
The HFSQL Control Center is used to manage the HFSQL Client/Server servers and the HFSQL Client/Server databases......
How to create an SQL query to get a sum?
This help page explains how to create a Sum query with the query editor....