PowerBuilder

JSON Add Large Integer or Double

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Demonstrates how to add a large number (larger than what can be held in an integer), or a double/float value to a JSON document. PowerBuilder

integer li_rc
oleobject loo_Json
integer li_Index

loo_Json = create oleobject
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

// To add a large integer, use AddNumberAt.

// (an index of -1 indicates append).
li_Index = -1
loo_Json.AddNumberAt(li_Index,"bignum","8239845689346587465826345892644873453634563456")

// Do the same for a double..
loo_Json.AddNumberAt(li_Index,"double","-153634.295")

loo_Json.EmitCompact = 0
Write-Debug loo_Json.Emit()

// Output:

// 	{
// 	  "bignum": 8239845689346587465826345892644873453634563456,
// 	  "double": -153634.295
// 	}


destroy loo_Json