(PowerBuilder) JSON AppendArray Example

Demonstrates the AppendArray function.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

integer li_rc
oleobject loo_Json
oleobject loo_Jarr

loo_Json = create oleobject
// Use "Chilkat_9_5_0.JsonObject" for versions of Chilkat < 10.0.0
li_rc = loo_Json.ConnectToNewObject("Chilkat.JsonObject")
if li_rc < 0 then
    destroy loo_Json
    MessageBox("Error","Connecting to COM object failed")
    return
end if
loo_Json.Load("{ ~"name~": ~"John~", ~"marbles~": 100 }")

// Append an empty array named "xyz"
loo_Jarr = loo_Json.AppendArray("xyz")

Write-Debug loo_Json.Emit()
// Expected output is:   {"name":"John","marbles":100,"xyz":[]}

// Add elements to the array.
loo_Jarr.AddStringAt(-1,"hello")
loo_Jarr.AddIntAt(-1,256)

Write-Debug loo_Json.Emit()
// Expected output is:  {"name":"John","marbles":100,"xyz":["hello",256]}

destroy loo_Jarr


destroy loo_Json