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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Extension procedure
By using extension procedures, you can add your own WLanguage procedures to different types of variables (string, date, color etc.)......
LogMethod (Property)
The LogMethod property is used to: find out the log mode used for a data file (file defined in the data model editor or through programming). define the log mode used for a data file (when the file is described through programming)....
gImage (Function)
Builds a sequence of characters containing an image.
spHash (Property)
The spHash property is used to: Get the algorithm used for salting an item of type "Password". This property can be used for items of type "Password" defined in the data model editor or programmatically. Set the algorithm used for salting (only for "Password" items described programmatically)....
<zipArchive variable>.Merge (Function)
Merges the different sub-archives found in a multi-part archive to create a single-part archive.
LocalStorageValueName (Function)
Returns the name of a value for the local storage.
Identifier (Property)
The Identifier property is used to get and change the name of the current computer shown to the participants who receive the audio or video stream. This name can be a number, for example.
dPen (Function)
Declares the default color and style for the lines, rectangles, circles, ... found: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
zipMerge (Function)
Merges the different sub-archives found in a multi-part archive to create a single-part archive.
GetTypeDefinition (Function)
Gets the description of a type identified by name.
Handling data files in PHP
WEBDEV allows you to create a PHP site that handles data files......
Structure (Type of variable)
A structure is a custom type of data...
fGlobalDirUser (Function)
Returns a directory path for the global data of current application (data shared between several applications), for the current user.
<Looper>.ToXML (Function)
Creates an XML file with data from a Looper control (Looper control based on a data file or populated programmatically).
<Source>.DuplicateRecord (Function)
Duplicates the record read in a data file: the record found in memory is added into the data file (query or view).
GenerationNumber (Property)
The GenerationNumber property is used to get the generation number of the physical data file associated with the logical data file.
LooperToXML (Function)
Creates an XML file with data from a Looper control (Looper control based on a data file or populated programmatically).
How to associate an image with a treeview element?
When fillilng a TreeView control, an image is associated with each element....
13. 3-Tier architecture
Appendix 3: Configuration file
Bloque entièrement ou partiellement un fichier externe....
JSONExecute (Function)
Calls a server URL that returns data in JSON format (JavaScript Object Notation).
GglGetStaticMap (Function)
Retrieves the map of a specific location via the Google Maps service.
Instantiation of an object
To access a class, the object must be declared as being part of the class to handle, this is called object instantiation......
WindowFromSource (Function)
Automatically initializes the controls of a window with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
fRead (Function)
Reads: a block of bytes (characters) in an external file (ANSI or Unicode), the content of an external file (ANSI or Unicode) and assigns it to a memory area....