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Resolved JsonGenerator doubt
  1. How-to
0 Votes
  1. Pepe Cuenca
  2. PowerBuilder
  3. Friday, 4 September 2020 08:32 AM UTC

Hello Everyone!

I'm trying to generate a JSON with JsonGenerator and I think I am missing something. 

I generate the Root and insert some fields without problem. 

Then I need to create an array Item including some more fields, using additemArray

It create the array, but nothing is inside. 

If I use AddItemObject, it does everyting, but square brackets are missing, and I need them:

 

Here is my code:

 

//Declarations

lnv_JsonGenerator = create jsonGenerator
ll_RootObject = lnv_JsonGenerator.CreateJsonObject()

//Inserting data into the JSON

lnv_JsonGenerator.AddItemString(ll_RootObject, "SerieRecepcion", 'M20')
lnv_JsonGenerator.AddItemNumber(ll_RootObject, "NumeroRecepcion", 2)
lnv_JsonGenerator.AddItemString(ll_RootObject, "SeriePartida", 'M20')
lnv_JsonGenerator.AddItemNumber(ll_RootObject, "NumeroPartida", 2)
lnv_JsonGenerator.AddItemString(ll_RootObject, "Fecha","2020-08-14T00:00:00")
lnv_JsonGenerator.AddItemString(ll_RootObject, "CodigoProveedor", '40000000002')
lnv_JsonGenerator.AddItemString(ll_RootObject, "CodigoAsociacion", '')
lnv_JsonGenerator.AddItemString(ll_RootObject, "CodigoArticulo", '10100100')
lnv_JsonGenerator.AddItemString(ll_RootObject, "CodigoCultivo", '')
lnv_JsonGenerator.AddItemString(ll_RootObject, "SerieContrato", 'CONTC')
lnv_JsonGenerator.AddItemNumber(ll_RootObject, "NumeroContrato", 12)
lnv_JsonGenerator.AddItemString(ll_RootObject, "Referencia", 'REF1222')

//Creating the array

ll_ChildArray = lnv_JsonGenerator.AddItemArray(ll_RootObject, "Pesadas")

//Inserting data into the array

lnv_JsonGenerator.AddItemString(ll_ChildArray, "CodigoPalet", '50')
lnv_JsonGenerator.AddItemString(ll_ChildArray, "CodigoEnvase", '100')
lnv_JsonGenerator.AddItemNumber(ll_ChildArray, "CantidadPalets", 1)
lnv_JsonGenerator.AddItemNumber(ll_ChildArray, "CantidadEnvases", 50)
lnv_JsonGenerator.AddItemNumber(ll_ChildArray, "PesoBruto", 500000)
lnv_JsonGenerator.AddItemNumber(ll_ChildArray, "PesoNeto", 361000)

 

**** EDIT : IF I DO THIS , IT INSERTS THE DATA, BUT OBVIOUSLY NO TAGS, AND I NEED THEM...

lnv_JsonGenerator.AddItemString(ll_ChildArray, '50')
lnv_JsonGenerator.AddItemString(ll_ChildArray, '100')
lnv_JsonGenerator.AddItemNumber(ll_ChildArray, 1)
lnv_JsonGenerator.AddItemNumber(ll_ChildArray, 50)
lnv_JsonGenerator.AddItemNumber(ll_ChildArray, 500000)
lnv_JsonGenerator.AddItemNumber(ll_ChildArray, 361000)

//Getting the string


ls_json = lnv_JsonGenerator.getjsonstring( )

 

Can anyone tell me what am I missing? I think I understand it, but I cleary don't...

Thank you very much!!

Importing Json Into A Datawindow With Nested Reports Upvote for Appeon
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