ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

eToEuro (Function)
Converts to Euro a value expressed in a specific currency.
TablePosition (Function)
Displays a Table or TreeView Table control from a specified row or returns the index of the first row displayed in a Table or TreeView Table control.
LogFile (Property)
The LogFile property is used to determine if a table is a log file.
WEBDEV administrator: Viewing the logs
The "Logs" tab is used to see the details of logs for a specific period......
MovementAPT (Property)
The MovementAPT property allows you to know and specify whether users can move appointments in a Scheduler or Organizer control.
PeriodSelection (Property)
The PeriodSelection property is used to determine and specify if the user can select a time period in an Scheduler or Organizer control.
Selection query description window: Use
Let's see some operations specific to the description window of a select query......
ImageArea (Function)
Returns the number of the image area clicked by the Web user.
MatError (Function)
Identifies the type of the last error caused by a Matxxx function (functions for matrix management).
Calculations in the columns of a Table control
When a Table control contains numeric data, it may be useful to get the total of a column or count the number of elements......
WDTrans: Cancel the operations performed on a transaction file
If a transaction is in progress, cancels all operations performed on the files in transaction since the start of transaction......
eToCurrency (Function)
Converts a value expressed in Euro into another currency.
Error messages that can be displayed in the browser
This help page presents the different error messages that can be displayed in the browser......
httpRequest (Variable type)
The httpRequest type is used to retrieve the advanced characteristics of an HTTP/HTTPS request....
LooperRefreshVisible (Function)
Changes or returns the visibility status of the refresh bar in a Looper control.
FolderWeb (Function)
Returns the path of the directory containing: the images, the JavaScript files, the Java applet files, the other files accessible from the browser....
URL Rewriting
URL Rewriting is a technique used to improve SEO......
Item Description (Type of variable)
An Item Description variable is used to describe one or more items in a data file programmatically.
XMLExecuteXPath (Function)
Executes an XPATH query: in an XML document. in an xmlDocument variable....
The Image Editor control (WEBDEV)
The Image Editor control lets users create and edit images or photos in a website......
Handling a TreeView Table control programmatically
This page explains how to program TreeView Table controls......