(Excel) Retrieve a Particular SharePoint List as JSON

Downloads a particular SharePoint list and parses the JSON.

Download Excel Class Modules Chilkat Excel Class Modules

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

'  -------------------------------------------------------------------------
'  The following comments apply to SharePoint Windows classic authentication.
'  -------------------------------------------------------------------------
'  For example, imagine our SharePoint endpoint is https://xyzoffice.mycompany.com/
'  The SHAREPOINT_NTLM_DOMAIN would be "mycompany.com"
'  The SHAREPOINT_HTTPS_DOMAIN would be "xyzoffice.mycompany.com"
'  Also, the SHAREPOINT_USERNAME would be just the name, not a full email address.
'  for example, "chilkat" instead of "chilkat@mycompany.com"

Dim http As Chilkat.Http
Set http = Chilkat.NewHttp

'  If SharePoint Windows classic authentication is used, then set the
'  Login, Password, LoginDomain, and NtlmAuth properties.
http.Login = "SHAREPOINT_USERNAME"
http.Password = "SHAREPOINT_PASSWORD"
http.LoginDomain = "SHAREPOINT_NTLM_DOMAIN"
http.NtlmAuth = True

'  -------------------------------------------------------------------------
'  The more common case is to use SharePoint Online authentication (via the SPOIDCRL cookie).
'  If so, do not set Login, Password, LoginDomain, and NtlmAuth, and instead
'  establish the cookie as shown at SharePoint Online Authentication
'  -------------------------------------------------------------------------

'  Indicate that we want a JSON reply
http.Accept = "application/json;odata=verbose"

'  The contents of a SharePoint list can be downloaded by it's URI,
'  which has the following URL format:
'  https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/items
' 
'  To get the URI's for all SharePoint lists,
'  See Get SharePoint Lists.

'  Download the list like this (where the SHAREPOINT_DOCUMENTS_GUID is replaced with the actual GUID)
Dim sbJson As Chilkat.StringBuilder
Set sbJson = Chilkat.NewStringBuilder

success = http.QuickGetSb("https://SHAREPOINT_HTTPS_DOMAIN/_api/Web/Lists(guid'SHAREPOINT_DOCUMENTS_GUID')/items",sbJson)
If (success <> True) Then
    Debug.Print http.LastErrorText
    Exit Sub
End If

Dim json As Chilkat.JsonObject
Set json = Chilkat.NewJsonObject
success = json.LoadSb(sbJson)
json.EmitCompact = False

'  Iterate over the items in this list.

numItems = json.SizeOfArray("d.results")
Debug.Print "Number of Items in this SharePoint List = "; numItems


i = 0
Do While i < numItems
    json.I = i


    title = json.StringOf("d.results[i].Title")

    uri = json.StringOf("d.results[i].__metadata.uri")

    Debug.Print (i + 1); ": "; title
    '  This is the URI for the Nth item in this list
    Debug.Print "URI: "; uri

    i = i + 1
Loop

'  My output when testing is like what is shown below.

'  I found that not every item has a Title,  but as viewed in a browser, I can see each of the item's name.
'  (The number of items agrees with what I can interactively see in a browser.) The mystery of what
'  is being shown for the name (or title) in the browser will be investigated further as Chilkat
'  continues to explore the SharePoint API...

'  	Number of Items in this SharePoint List = 13
'  	1: Domain Name created for Exchange Docx
'  	URI: https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items(3)
'  	2: null
'  	URI: https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items(4)
'  	3: VCAC_RA_Design.docx
'  	URI: https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items(5)
'  	4: null
'  	URI: https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items(9)
'  	5: null
'  	URI: https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items(10)
'  	6: Architecture Briefv1
'  	URI: https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items(16)
'  	7: PowerPoint Presentation
'  	URI: https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items(17)
'  	8: null
'  	URI: https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items(18)
'  	9: null
'  	URI: https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items(19)
'  	10: null
'  	URI: https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items(20)
'  	11: FRC Summit Brief
'  	URI: https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items(21)
'  	12: VCAC DISA Brief 8-13-16
'  	URI: https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items(22)
'  	13: TEST PROCEDURE
'  	URI: https://xyzoffice.mycompany.com/_api/Web/Lists(guid'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx')/Items(23)
'