Chilkat Examples

ChilkatHOMEAndroid™Classic ASPCC++C#Mono C#.NET Core C#C# UWP/WinRTDataFlexDelphi ActiveXDelphi DLLVisual FoxProJavaLianjaMFCObjective-CPerlPHP ActiveXPHP ExtensionPowerBuilderPowerShellPureBasicPythonRubySQL ServerSwiftTclUnicode CUnicode C++Visual Basic 6.0VB.NETVB.NET UWP/WinRTVBScriptXojo PluginNode.jsExcel

VBScript Examples


ASN.1
Amazon S3
Amazon S3 (new)
Amazon SES
Amazon SNS
Amazon SQS
Async
Azure Cloud Storage
Azure Service Bus
Bounced Email
Box
CSR
CSV
Certificates
Compression
DKIM / DomainKey
DSA
Diffie-Hellman
Digital Signatures
Dropbox
ECC
Email Object
Encryption
FTP
Facebook
Firebase
GeoOp
Google APIs
Google Calendar
Google Cloud Storage
Google Drive
Gzip
HTML-to-XML/Text
HTTP
HTTP Misc
IMAP
JSON
JSON Web Encryption (JWE)
JSON Web Signatures (JWS)
JSON Web Token (JWT)

Java KeyStore (JKS)
MHT / HTML Email
MIME
Microsoft Graph
NTLM
OAuth1
OAuth2
OneDrive
OpenSSL
Outlook
PEM
PFX/P12
POP3
PRNG
PayPal
Peoplevox
QuickBooks
REST
RSA Encryption
SCP
SFTP
SMTP
SSH
SSH Key
SSH Tunnel
SharePoint
Shopify
Socket/SSL/TLS
Spider
Stream
Stripe
SugarCRM
Tar Archive
Twitter
VoiceBase
Walmart
WebSocket
XML
XML Digital Signatures
XMP
Xero
Zip
curl
eBay

 

 

 

(VBScript) Paging User Photos with Cursor

Demonstrates how to iterate over the pages of user photos using a cursor.

Chilkat ActiveX Downloads

ActiveX for 32-bit and 64-bit Windows

Dim fso, outFile
Set fso = CreateObject("Scripting.FileSystemObject")
Set outFile = fso.CreateTextFile("output.txt", True)

'  This example requires the Chilkat API to have been previously unlocked.
'  See Global Unlock Sample for sample code.

'  This example assumes a previously obtained an access token
set oauth2 = CreateObject("Chilkat_9_5_0.OAuth2")
oauth2.AccessToken = "FACEBOOK-ACCESS-TOKEN"

set rest = CreateObject("Chilkat_9_5_0.Rest")

'  Connect to Facebook.
success = rest.Connect("graph.facebook.com",443,1,1)
If (success <> 1) Then
    outFile.WriteLine(rest.LastErrorText)
    WScript.Quit
End If

'  Provide the authentication credentials (i.e. the access key)
success = rest.SetAuthOAuth2(oauth2)

'  Indicate that we only want the photos the user has personally uploaded.
success = rest.AddQueryParam("type","uploaded")

'  We could limit the number of photos per page using the "limit" field.
success = rest.AddQueryParam("limit","20")

'  Get the 1st page of photos. (Not the actual image data, but the information about each photo.)
'  See https://developers.facebook.com/docs/graph-api/reference/user/photos/ for more information.
responseJson = rest.FullRequestNoBody("GET","/v2.7/me/photos")
If (rest.LastMethodSuccess <> 1) Then
    outFile.WriteLine(rest.LastErrorText)
    WScript.Quit
End If

set json = CreateObject("Chilkat_9_5_0.JsonObject")
json.EmitCompact = 0
success = json.Load(responseJson)
outFile.WriteLine(json.Emit())

' 
'  See Parsing the Facebook User Photos for code showing how to parse the JSON photos content.
' 

'  Get the "after" cursor.
afterCursor = json.StringOf("paging.cursors.after")
Do While json.LastMethodSuccess = 1

    outFile.WriteLine("after cursor: " & afterCursor)

    '  Prepare for getting the next page of photos.
    '  We can continue using the same REST object.
    '  If already connected, we'll continue using the existing connection.
    '  Otherwise, a new connection will automatically be made if needed.
    success = rest.ClearAllQueryParams()
    success = rest.AddQueryParam("type","uploaded")
    success = rest.AddQueryParam("limit","20")
    success = rest.AddQueryParam("after",afterCursor)

    responseJson = rest.FullRequestNoBody("GET","/v2.7/me/photos")
    If (rest.LastMethodSuccess <> 1) Then
        outFile.WriteLine(rest.LastErrorText)
        WScript.Quit
    End If

    success = json.Load(responseJson)
    '  See Parsing the Facebook User Photos for code showing how to parse the JSON photos content.

    outFile.WriteLine(json.Emit())

    '  Get the cursor for the next page.
    afterCursor = json.StringOf("paging.cursors.after")
Loop

outFile.WriteLine("No more pages of photos.")

outFile.Close

 

© 2000-2016 Chilkat Software, Inc. All Rights Reserved.