lcJson = Request.cFormVars
if left(lcJson)='&'
   lcJson=SUBSTR(lcJson,2)
endif 
loSer = CREATEOBJECT("wwJsonSerializer")
lvData = loSer.DeserializeJson(lcJson)

I get an error message that basically says... the wwDotNetBridge does not exist!

After a lot of reading and not seeing anything in specific, I figure it is time to ask the question. Where should the following line be most correctly added for an application that will be calling on the DotNetBridge from many Callback functions?

do DotNetBridge

myAppMain.prg :: OnLoad() or from myProcess_subclass or myPage :: OnLoad() ? So many options where it will work...

Then again... maybe I should hack wconnect.prg and add it there...

Any suggestions?

Files should be there for Web Connection 5.5 and later.

You do need .NET 2 or 4+ installed in order for the .NET portion (DeserializeJson) to work.

+++ Rick ---

lcJson = Request.cFormVars
if left(lcJson)='&'
   lcJson=SUBSTR(lcJson,2)
endif 
loSer = CREATEOBJECT("wwJsonSerializer")
lvData = loSer.DeserializeJson(lcJson)

do DotNetBridge

...where Server is myAppMain.prg and Process is a subclass of wwProcess.

--hm

lcJson = Request.cFormVars
if left(lcJson)='&'
   lcJson=SUBSTR(lcJson,2)
endif 
loSer = CREATEOBJECT("wwJsonSerializer")
lvData = loSer.DeserializeJson(lcJson)

do DotNetBridge

--hm--

DO wwDotnetBridge.prg

should go into the Server OnLoad() method along with all the other SET PROCEDURE/SET CLASSLIB registrations. That way it'll be globally available and only run once.

I also recommend that you do:

DO wwDotnetBridge.prg
GetwwDotnetBridge("V4") && or V2

to force loading of the framework you want to use explicitly. First load determines the framework version that is used for all subsequent calls. Also recommend you always use GetwwDotnetBridge() to get instances of the object as this will reuse the same cached instance internally.

+++ Rick ---

lcJson = Request.cFormVars
if left(lcJson)='&'
   lcJson=SUBSTR(lcJson,2)
endif 
loSer = CREATEOBJECT("wwJsonSerializer")
lvData = loSer.DeserializeJson(lcJson)

do DotNetBridge