Xojo Plugin Requires Chilkat v11.0.0+

HTTP POST JSON and Parse JSON Response

See more HTTP Examples

Demonstrates how to send a JSON POST and then parse the JSON response. Xojo Plugin

Dim success As Boolean
success = False

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

Dim json As New Chilkat.JsonObject

success = json.LoadFile("qa_data/json/jsonBodyForHttpPost.json")
If (success = False) Then
    System.DebugLog(json.LastErrorText)
    Return
End If

Dim http As New Chilkat.Http

Dim resp As New Chilkat.HttpResponse
success = http.HttpJson("POST","https://test.something.com/XYZ/API/v1/CreditInsuranceCalculator/CalculatePremiums",json,"application/json",resp)
If (success = False) Then
    System.DebugLog(http.LastErrorText)
    Return
End If

Dim jsonResp As New Chilkat.JsonObject
success = jsonResp.Load(resp.BodyStr)

jsonResp.EmitCompact = False
System.DebugLog(jsonResp.Emit())

//  The JSON response to be parsed looks like this:
//  {
//    "LifeAmount": 513.85,
//    "LifeResidualAmount": 123.38,
//    "CriticalIllnessAmount": 0,
//    "CriticalIllnessResidualAmount": 0,
//    "DisabilityAmount": 881.70,
//    "PolicyFee": 0.00,
//    "PolicyFeeSecondary": 0,
//    "PolicyFeeHidden": 50.00,
//    "PolicyFeeHiddenSecondary": 0
//  }

//  We can get the floating point numbers as strings.  Then convert to double
//  using the appropriate string-to-double conversion for your programming language.
//  For example, in C++ use atof.  In C# use Convert.ToDouble.  
Dim lifeAmount As String
lifeAmount = jsonResp.StringOf("LifeAmount")
Dim lifeResidualAmount As String
lifeResidualAmount = jsonResp.StringOf("LifeResidualAmount")

System.DebugLog("LifeAmount = " + lifeAmount)
System.DebugLog("LifeResidualAmount = " + lifeResidualAmount)