ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Environment of the query editor
When creating a class in the code editor, the Constructor and Destructor methods are automatically created by default...
Creating a query
Two methods can be used to create a query...
Creating an update query
An Update query (SQL UPDATE statement) is used to modify the records in a database file...
Sort order of records found in a select query
To make the result of a query easier to read, the records can be sorted according to one or more items...
Modifying the values displayed in the result of a select query
In the result of a select query, you have the ability to only display...
Select query description window
The description window of a select query includes several sections...
Operations in a Select query
The query editor allows you to perform operations on the values of an item...
Selection conditions of a query
The selection conditions of records are applied to the items used in the queries...
Test of a query
The query editor allows you to run the test of query result...
Describing a query
Once a query is created, all the characteristics of this query can be modified at any time...
Query creation mode: independent or embedded query
The query editor proposes two methods for creating a query...
Joins between the tables of a select query
When several tables are used in a query, the query editor automatically searches for the links between these tables described in the database schema...
Project comparator
Comparing two windows (two pages, two reports, two classes, ...
Creating an insert query
An insert query (corresponding SQL statement...
Items used in a select query
A query created in the query editor can contain several types of items...
Select query: Displaying the first/last n records
The editor of Select queries is used to limit the number of records that will be displayed in the result of the query.
Creating a combining query
A combining query (corresponding SQL statement: UNION) ...
Carrying over the differences from an element to another one
The project comparator is used to compare two elements and to list the differences found...
Example for creating a select query
This help page explains how to create two select queries...
Query: Displaying the records corresponding to a given period
When a "Date" item is found in the query, you have the ability to only select the records corresponding to a given period...
Result of a query in test mode
After its execution in test mode (see Running the query test), the result of the query can be...
HSuggestKeyEnd (Function)
Finishes collecting information on executed queries.
Handling the versions of a window, report, query or project
When creating and developing the different elements of a project (window, query, report, project, ...
Creating a delete query
A delete query (corresponding SQL statement...
Optimizing the query execution
The query editor allows you to optimize the execution speed of one or more queries...
Creating a select query
A select query (corresponding SQL statement...
LooperEndFilling (Function)
Ends the process to populate a Looper control programmatically.
The Scrollbar control
...The Scrollbar control is used to scroll objects (text, captions, etc....
The Kanban control
Originally, Kanban is a Japanese method aimed at improving processes for a better, more efficient production cycle....
Constants used by properties associated with windows, reports, pages and controls
List of constants used by properties associated with windows, reports, pages and controls....
Advanced dialog boxes
The advanced dialog boxes are windows allowing you to communicate with the user......
Migrating a WEBDEV site to PHP
To migrate a WEBDEV site to PHP......
YesNo (Function)
Displays a message in a standard dialog box that proposes "Yes" and "No" and returns the user's choice....
FilteredItem (Property)
The FilteredItem property is used to identify the item that has a filter implemented by HFilter.
Check model
You can use check models to easily create checks...
dbgEnableLog (Function)
Enables the runtime log programmatically.
Dialog (Function)
Displays a message box and returns the value of the button clicked by the user.
UI modifiable by the end user
By default, WINDEV applications allow end users to modify the interface of the application......
CtCacheSize (Property)
The CtCacheSize property is used to determine and change the maximum number of records that can be stored in the cache of the Native MySQL Connector.
Maximized windows for Android
A maximized window occupies the entire screen of the mobile device....
ToolTip (Property)
The ToolTip property is used to get and change the text displayed in the tooltip associated with a window or page control.
Handling the report blocks through programming
Each report block is associated with different events......
Mobile-friendly website: available methods
WEBDEV includes several page creation methods that allow you to create mobile-friendly websites......
CustomMenu
The CustomMenu allows you to create a custom menu in the menu bar of WINDEV, WEBDEV and WINDEV Mobile......
The different types of windows
The following types of windows can be created in a WINDEV application......
The Slider control (in a page)
WEBDEV proposes two types of sliders......
RightClick (Property)
The RightClick property gets and sets the name of the Button control that will be executed when an object is right-clicked.
grExist (Function)
Checks the existence of a chart in memory.
TableEndFilling (Function)
Ends the process to populate a Table or TreeView Table control programmatically.
2. Analysis in practice
FaxOutbox (Function)
Enumerates the pending faxes or the outgoing faxes.