ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

InAJAXMode (Function)
Specifies whether the code is run from: a process in AJAX mode. a procedure called by AJAXExecute or AJAXExecuteAsynchronous....
<HFSQL file>.ExportJSONString (Function)
Exports the records from a data file (HFSQL or OLE DB), view or query to a JSON string.
WLanguage procedure called by iOSApplicationOpenURLProcedure
WLanguage procedure ("callback") called by iOSApplicationOpenURLProcedure when the application must open a resource identified by a URL.
PDF file management functions
...PDF file functions...
Differences and specific features of an HFSQL Client/Server application
The management mode of data files may have to be adapted when using an HFSQL Client/Server application......
HRplFilterProcedure (Function)
Defines the WLanguage procedure that will be called whenever a replication operation is performed on a specific file.
HExportJSONString (Function)
Exports the records from a data file (HFSQL or OLE DB), view or query to a JSON string.
List Box control properties
You can manipulate List Box controls in a window or page using the following WLanguage properties......
ErrorWithTimeoutAsynchronous (Function)
Displays a custom error message in a non-blocking system error window for a given amount of time.
EmailStartSession (Function)
Starts an email management session based on the selected management mode (POP3, SMTP, IMAP or MS Exchange).
LooperToExcel (Function)
Creates an Excel file from the data found in a Looper control (browsing Looper control or memory Looper control).
zipAddFileList (Function)
Adds a list of files (of any type) into an archive in ZIP, CAB, WDZ or 7z format and compresses it.
Controls that can be moved in a page
WEBDEV proposes two modes for moving controls in a page......
Phone constants (Android / iOS)
DataBinding (Property)
The DataBinding property is used to identify and change the binding between a control and: an item in a data file. a variable. several variables....
HIndexingInProgress (Function)
Indicates that a reindex operation is currently performed on an HFSQL data file and returns the percentage of reindexing already performed.
Installing 64-bit WINDEV, WEBDEV or WINDEV Mobile
This chapter presents the configuration required to install WINDEV, WEBDEV or WINDEV Mobile in 64-bit mode......
Characteristics of Table controls in a page
Table controls allow you to display and/or enter data......
MaskTitleDate (Property)
The MaskTitleDate property is used to identify and change the input mask used for the title of day columns in Organizer or Scheduler controls
FTPRemoveDir (Function)
Deletes a directory and its content (files and sub-directories) from an FTP server (File Transfer Protocol).
HOut (Function)
Used to find out whether the record on which you want to be positioned is located outside the data file, filter, view or query.
CaptionPeriodHeader (Property)
The CaptionPeriodHeader property is used to get and change the caption of the time period displayed in the header of a Scheduler or Agenda control in a report.
BrowsedFile (Property)
The BrowsedFile property gets and sets the data source used to display records in controls based on a data file.
Applying the Responsive Web Design mode to an existing page
This help page explains how to apply the Responsive Web Design mode to an existing WEBDEV page......
ERR_TIMEOUTINIT