Xojo Plugin

Iterate JSON where Member Names are Data Values

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

Dim success As Boolean
success = False

Dim json As New 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, ...
Dim numMembers As Int32
numMembers = json.Size
Dim i As Int32
For i = 0 To numMembers - 1

    Dim name As String
    name = json.NameAt(i)

    System.DebugLog(name + ":")
    Dim jRecord As Chilkat.JsonObject
    jRecord = json.ObjectAt(i)

    System.DebugLog("entity_id: " + jRecord.StringOf("entity_id"))
    System.DebugLog("type_id: " + jRecord.StringOf("type_id"))
    System.DebugLog("sku: " + jRecord.StringOf("sku"))

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