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Version: 2026

<JSON variable>.ToXML (Function)
Converts a JSON string to XML.
<JSON variable>.ToString (Function)
Converts the content of a JSON variable to a JSON string.
JSON: Handling large (multi-gigabyte) files
Removes an existing folder from the list of subscribed folders.
This new function is available from WINDEV Suite SaaS 2025 - Update 2.
JSON
JSON (JavaScript Object Notation – Object Notation from JavaScript) is a lightweight data exchange format...
JSON variable functions
Envoie une requête HTTP en mode asynchrone : le programme continue de s'exécuter et la réponse est traitée par une procédure spécifique.
Cette fonction est une nouveauté disponible à partir de WINDEV Suite SaaS 2025 Update 3.
<xmlDocument>.ToJSON (Function)
Converts an XML string to JSON.
HExportJSON (Function)
Exports the records found in a table (HFSQL or OLE DB), view or query to a JSON file.
ExtractStringBetween (Function)
Allows you to:
  • extract a substring between two given separators from a character string.
  • search for substrings between two given separators in a character string.
StringToJSON (Function)
Converts a JSON string into a JSON variable.
JSONToVariant (Function)
Converts a JSON string to a Variant variable.
HJSONToRecord (Function)
Imports JSON data into the current record.
Serialize (Function)
Transforms the following elements into a specific format:
  • a structure (and its subelements),
  • a class (and its subelements),
  • an array (including the associative arrays),
  • a queue,
  • a stack,
  • a list.
HRecordToJSON (Function)
Retrieves the structure and value of the current record and exports them into a string in JASON format.
TableToJSON (Function)
Converts the contents of a Table or TreeView Table control to a JSON string.
<Source>.JSONToRecord (Function)
Imports JSON data into the current record.
JSONOpenReader (Function)
Creates a reader to read a JSON document without loading it into memory.
Note: This function is only available from version 2025 Update 3.
<xmlNode>.ToJSON (Function)
Converts an XML string to JSON.
JSONToString (Function)
Converts the content of a JSON variable to a JSON string.
<Source>.ExportJSON (Function)
Exports the records found in a table (HFSQL or OLE DB), view or query to a JSON file.
<Source>.RecordToJSON (Function)
Retrieves the structure and value of the current record and exports them into a string in JASON format.
VariantToJSON (Function)
Converts the content of a Variant variable to JSON.
JSONValid (Function)
Checks the validity of a JSON string.
<Table>.ToJSON (Function)
Converts the contents of a Table or TreeView Table control to a JSON string.
FOR EACH statement (loop through a jsonReader variable)
The FOR EACH statement loops through a variable of type jsonReader in various ways:
  • Loop through a level.
  • Loop through a level with copy.
  • In-depth loop.
Note: This feature is only available from version 2025 Update 3.
Deserialize (Function)
Deserializes a buffer or a character string containing the data from a class, structure, array (including an associative array), queue, stack, list or advanced variable, as well as their subelements.
JSONToXML (Function)
Converts a JSON string to XML.
XMLToJSON (Function)
Converts an XML string to JSON.
<Source>.ExportJSONString (Function)
Exports the records from a table (HFSQL or OLE DB), view, or query to a JSON string.
HExportJSONString (Function)
Exports the records from a table (HFSQL or OLE DB), view, or query to a JSON string.
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The different types of items proposed in the data model editor are as follows:
Chorus Pro: Automate the submission of invoices
In France, electronic invoicing has become mandatory for invoicing government services......
mongoOperationReplaceOne (Type of variable)
The mongoOperationReplaceOne type is used to define all the advanced characteristics of a document...
mongoFindOption (Type of variable)
The mongoFindOption type is used to define the advanced characteristics of a search in a MongoDB...
Push notifications: format of notifications (Android and iOS)
An application written in WINDEV Mobile Android or iOS can receive Push notifications......
apiRequest (Type of request)
The apiRequest type is used to define all the advanced characteristics of a request executed via...
Serialization constants
The serialization constants are as follows:
JWTParameters (Type of Variable)
The JWTParameters type allows you to define all the information necessary to perform JTW...
mongoOperationsOption (Type of variable)
The mongoOperationsOption type is used to define the options of bulk operations.
OpenIDIdentity (Variable type)
The OpenIDIdentity type is used to define all the advanced characteristics of a user connected...
apiResponse (Variable type)
The type apiResponse type is used to obtain the result of a request sent to a previously imported...
SQL functions that can be used in SQL queries
The following SQL functions can be used on the queries written in SQL code (classified by theme)......
mongoCollectionOption (Type of variable)
The mongoCollectionOption type is used to define the advanced characteristics of collection options...
AppleID (Type of variable)
The AppleID type corresponds to the identifier resulting from a successful Apple ID authentication.
REST web service: Creating entry points
The REST web service entry point creation wizard opens......
Deep links to mobile applications
Deep linking allows you to redirect the user to specific content in a mobile application (rather...
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