MongoGridFSSendFile (Function)

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Constants for managing MongoDB databases

MongoAdd

MongoAggregationPipeline

MongoCreate

MongoCreateCollection

MongoDB functions

MongoDB/GRIDFS databases

MongoDeleteAll

MongoDeleteCollection

MongoGridFSDeleteFile

MongoGridFSDeleteFileById

MongoGridFSGetFile

MongoGridFSGetFileById

MongoGridFSGetFileInfo

mongoCollectionOption

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MongoGridFSSendFile (Function)

In french: MongoGridFSEnvoieFichier

Copies a file from the local computer to a MongoDB file system (gridFS).

Versions 24 and later

This function is now available for WINDEV applications in Linux.

This function is now available for WEBDEV sites in Linux.

New in version 24

This function is now available for WINDEV applications in Linux.

This function is now available for WEBDEV sites in Linux.

This function is now available for WINDEV applications in Linux.

This function is now available for WEBDEV sites in Linux.

Example

cnxMDB is mongoConnection("mongodb://db1.exemple.net")

MongoGridFSSendFile(cnxMDB.Database["CRM"], ...
fDataDir() + ["\"] + "produit.png", "produit.png")

sFic is string = fSelect("", "", "Sélectionnez le fichier à envoyer dans GridFS", ...
"Tous les fichiers (*.*)" + TAB + "*.*", "", fselOpen)
IF sFic <> "" THEN
MongoGridFSSendFile(gclGridFS, sFic, fExtractPath(sFic, fFileName + fExtension))

ToastDisplay("Envoi terminé avec succès.")
END

Syntax

(<Result>, <File information>) = MongoGridFSSendFile(<File system> , <Name of file to copy> , <Name of copied file>)

<Result>: Boolean

True if the operation was performed,
False if a problem occurred. ErrorInfo is used to identify the error.

<File information>: mongoGridFSFileInfo variable

Variable of type mongoGridFSFileInfo corresponding to the copied file.

<File system>: mongoGridFS or mongoDatabase variable

File system of MongoDB database to use. Corresponds to:
to the name of the Variable of type mongoGridFS corresponding to the MongoDB file system.
the name of the mongoDatabase variable corresponding to the MongoDB database. In this case, the file system is using the "fs" prefix.

<Name of file to copy>: Character string with quotes

Path and name of file found on the local computer that will be copied into the MongoDB database.

<Name of copied file>: Character string with quotes

Name of file copied into the MongoDB database.

Related Examples:

Unit examples (WINDEV): Native access to MongoDB

[ + ] This example shows how to use the main functions of native access to MongoDB databases: adding data, reading (searching), modifying and deleting data in the database. The example also shows functions for saving files in the MongoDB GridFS data system.

Business / UI classification: Business Logic

Component: wd260big.dll