ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HTMLFindElementByTag (Function)
Searches for elements that correspond to a tag in an HTML document (or an HTML node).
HTMLEditorFromEmail (Function)
Imports the HTML content of an email and its images into an HTML Editor control. The images contained in the email are also displayed in the control.
EmailExportHTML (Function)
Retrieves the HTML code of an email to display it in an HTML control (HTML control, HTML Display control, etc.).
HTMLFindElementByClass (Function)
Searches for elements whose "class" attribute matches a specific value in an HTML document (or in an HTML node).
InvalidInputDetect (Function)
Detects and signals an error on required controls left empty and/or controls with invalid data....
SpreadsheetMergeCell (Function)
Merges specified or selected cells in an Spreadsheet control.
InvalidInputListControl (Function)
Builds a list of controls that require data input/contain invalid data....
InvalidInputShowMessage (Function)
Displays an invalid input error for the specified control.
SessionHeartBeatEnable (Function)
Enables or disables the "heartbeat" of the current session.
HTMLOnErrorJS (Function)
Specifies the procedure to call if an error occurs while executing JavaScript code in an HTML Display control.
HTMLEditorExecuteJS (Function)
Executes JavaScript code in an HTML Editor control.
SessionPrologue (Function)
Enables or disables a WLanguage procedure called on each request in a session.
HTMLEditorToEmail (Function)
Exports the content of an HTML Editor control to an Email variable (to send the email).
RegexMatch (Function)
Checks whether a string matches the format defined by a regular expression.
RegexSearch (Function)
Searches for all the parts of a string that follow a specific format.
RegexReplace (Function)
Replaces all the parts of a string that follow a specific format.
zipFilter (Function)
Returns the list of archive formats supported by the current platform, in the format expected by the filter of fSelect.
CertificateExtractExtensionValue (Function)
Returns the value of a certificate extension.
PDFOpen (Function)
Opens a PDF document and loads it in a pdfDocument variable.
PDFClose (Function)
Closes the PDF file loaded in memory in a pdfDocument variable.
iSetAdditionalXMP (Function)
Adds XMP tags to the metadata of the generated PDF file.
ChangeTheme (Function)
Is used to change, through programming, the theme (dark or light) used by the mobile application.
MongoAggregationPipeline (Function)
Used to retrieve documents that enter a multi-stage pipeline and are transformed into aggregated results.
HTransactionInProgress (Function)
Used to find out whether a transaction is in progress.
fInsertTextAtBeginning (Function)
Inserts text at the beginning of a file without overwriting the existing text.