How can I parse the array objects inside this JSON list in VBA?

问题

My JSON is:

{"totalCount":431,"messages":[],"results":[{"aliasList":["User Id","Name","last name"],"results":[[71512,"joe","adams"],[23445,"jack","wilson"],[34566,jill,goodman]],"executionDate":151134568428}],"Class":"com.zoho.controlpanel.reports.ReportsItemVO"}

I want to parse the objects e.g. [71512,"joe","adams"] inside the second results key.

And this is my attempt to call the JSON-VBA parser:

Public Sub exceljson()
Dim http As Object, JSON As Object, i As Integer
Set http = CreateObject("MSXML2.XMLHTTP")
http.Open "GET", "http://controlpanel.zoho.verio/rest/reports/search/reports-call-center-my-assignments", False
http.send
Set JSON = ParseJson(ParseJson(http.responseText)("results"))("results")
Debug.Print JSON
i = 2
For Each Item In JSON
Sheets(5).Cells(i, 1).Value = Item("1")
Sheets(5).Cells(i, 2).Value = Item("2")
Sheets(5).Cells(i, 3).Value = Item("3")
i = i + 1
Next
MsgBox ("complete")
End Sub

I am getting error

run-time error 450 wrong number of arguments

What should I modify in my parser to properly parse these objects into a spreadsheet?

回答1:

I have run the following code which is corrected and it is working fine. I was unable to open the URL but I have paste the jason string given by you in cell "P1". jill,goodman was manually covered in double quotes as it was wrong. I have commented certain part of code which you can use whenever it is required.

Public Sub exceljson()
Dim http As Object, JSON As Object, Item As Variant
Dim i As Integer

'Set http = CreateObject("MSXML2.XMLHTTP")
jsnStr = Range("P1")
'http.Open "GET", "http://controlpanel.zoho.verio/rest/reports/search/reports-call-center-my-assignments", False
'http.send
'Debug.Print http.responseText
'Set JSON = ParseJson(http.responseText)
Set JSON = ParseJson(jsnStr)

'Fetching data
i = 2
For Each Item In JSON("results")(1)("results")
    Sheets(2).Cells(i, 1).Value = Item(1)
    Sheets(2).Cells(i, 2).Value = Item(2)
    Sheets(2).Cells(i, 3).Value = Item(3)
    i = i + 1
Next
Set JSON = Nothing
Set http = Nothing

End Sub

来源：https://stackoverflow.com/questions/48766360/how-can-i-parse-the-array-objects-inside-this-json-list-in-vba

标签

json

vba

excel-vba

parsing

excel