Classic ASP

Iterate JSON where Member Names are Data Values

Demonstrates how to parse JSON where member names are not keywords, but instead are data values.

Chilkat Classic ASP Downloads

Classic ASP

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<%
success = 0

set json = Server.CreateObject("Chilkat.JsonObject")

success = json.LoadFile("qa_data/json/valuesAsNames.json")

' Imagine we have JSON such as the following:

' {
'   "1680": {
'     "entity_id": "1680",
'     "type_id": "simple",
'     "sku": "123"
'   },
'   "1701": {
'     "entity_id": "1701",
'     "type_id": "simple",
'     "sku": "456"
'   }
' }
' 

' This presents a parsing problem because the member names, such as "1680"
' are not keywords.  Instead they are data values.  We don't know what they
' may be in advance.  

' To solve, we iterate over the members, get the name of each, ...
numMembers = json.Size

For i = 0 To numMembers - 1

    name = json.NameAt(i)

    Response.Write "<pre>" & Server.HTMLEncode( name & ":") & "</pre>"
    ' jRecord is a Chilkat.JsonObject
    Set jRecord = json.ObjectAt(i)

    Response.Write "<pre>" & Server.HTMLEncode( "entity_id: " & jRecord.StringOf("entity_id")) & "</pre>"
    Response.Write "<pre>" & Server.HTMLEncode( "type_id: " & jRecord.StringOf("type_id")) & "</pre>"
    Response.Write "<pre>" & Server.HTMLEncode( "sku: " & jRecord.StringOf("sku")) & "</pre>"

Next

%>
</body>
</html>