ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Help / WLanguage / Managing databases / Big Data / Managing Mongo files
WINDEV
WindowsLinuxUniversal Windows 10 AppJavaReports and QueriesUser code (UMC)
WEBDEV
WindowsLinuxPHPWEBDEV - Browser code
WINDEV Mobile
AndroidAndroid Widget iPhone/iPadIOS WidgetApple WatchMac CatalystUniversal Windows 10 App
Others
Stored procedures
<mongoCollection variable>.Add (Function)
In french: <Variable mongoCollection>.Ajoute
Adds one or more documents into a collection of MongoDB database.
Example
cntMDB is mongoConnection
MyCollection is mongoCollection
MyCollection = cntMDB.Database["CRM"].Collection["MyCollection"]
MyCollection.Add("{ ""name"":""paul"", ""size"" : 182 }")
gclCollection is mongoCollection
// Variable containing the documents that will be added into the database
arrDocument is array of strings
// Temporary variables
stContact is STContactInfo
sJSONBuffer is string

// Build the array of documents
stContact = [ "MOORE", "Ellen", "+33.467032032", "e.moore@windev.com" ]
Serialize(stContact, sJSONBuffer, psdJSON)
Add(arrDocument, sJSONBuffer)
stContact = [ "SMITH", "Robert", "+33.467032032", "r.smith@windev.com" ]
Serialize(stContact, sJSONBuffer, psdJSON)
Add(arrDocument, sJSONBuffer)
stContact = [ "HUDSON", "Jade", "+33.467032032", "j.hudson@windev.com" ]
Serialize(stContact, sJSONBuffer, psdJSON)
Add(arrDocument, sJSONBuffer)

// Add the three contacts in a single call
gclCollection.Add(arrDocument)
Syntax

Adding a document into a collection Hide the details

<Result> = <Collection>.Add(<Document> [, <Option>])
<Result>: Boolean
  • True if the operation was performed,
  • False if a problem occurs. ErrorInfo is used to identify the error.
<Collection>: mongoCollection variable
Name of the mongoCollection variable that represents the collection in which the document will be added.
<Document>: Type corresponding to the document
Document that will be added to the collection. This document can correspond to:
  • a document in JSON format. In this case, this parameter corresponds to a character string.
  • a document in BSON format. In this case, this parameter corresponds to a buffer.
  • a variant.
<Option>: Optional Integer constant
Option for adding the document:
mongoWithoutValidationUsed to add the document without checking the document structure.

Adding a list of documents into a collection Hide the details

<Result> = <Collection>.Add(<List of documents> [, <Options>])
<Result>: Boolean
  • True if the operation was performed,
  • False if a problem occurs. ErrorInfo is used to identify the error.
<Collection>: mongoCollection variable
Name of the mongoCollection variable that represents the collection in which the documents will be added.
<List of documents>: Array
Array of documents that will be added to the collection. These documents can correspond to:
  • a document in JSON format. In this case, this parameter corresponds to a character string.
  • a document in BSON format. In this case, this parameter corresponds to a buffer.
  • a variant.
<Options>: Optional Integer constant
Options for adding documents:
mongoContinueIfErrorUsed to add the next document even if the previous document triggered an error.
mongoWithoutValidationUsed to add the document without checking the document structure.
Component: wd290big.dll
Minimum version required
  • Version 25
This page is also available for…
Comments
Click [Add] to post a comment

Last update: 06/21/2023

Send a report | Local help