MongoGridFSListFile (Function)

ONLINE HELP
FOR WINDEV, WEBDEV AND WINDEV MOBILE

Version:

Home | Sign in | English

WINDEV

WEBDEV

WINDEV Mobile

Others

See also

MongoGridFSListFile (Function)

In french: MongoGridFSListeFichier

Retrieves the list of MongoDB files found in the 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

arrFileList is array of mongoGridFSFileInfo

arrFileList = MongoGridFSListFile(CntMDB..Database["CRM"])
FOR EACH File OF arrFileList
// Process the file
Trace(File..Name)
END

TableDeleteAll(TABLE_GridFS)

arrFile is array of mongoGridFSFileInfo = MongoGridFSListFile(gclGridFS)
file is mongoGridFSFileInfo
FOR EACH file OF arrFile
TableAddLine(TABLE_GridFS, VariantToJSON(file..ID), ...
file..Name, file..Date, file..Md5, file..Size, file..ChunkSize, file..ContentType)
END

TableSelectMinus(TABLE_GridFS)

Syntax

<Result> = MongoGridFSListFile(<File system>)

<Result>: array of mongoGridFSFileInfo

Array of mongoGridFSFileInfo variables corresponding to the description of listed files.

<File system>: mongoGridFS or mongoDatabase variable

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

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.

Component : wd240big.dll