remote service and JSON parameter

[gilles38]

Hello all,
for a customer demo I would need to connect a device that would communicate with the controler using remote services.

What I would like to do is using the remote service write a Json into a virtual groupe address: 32/1/20 (define as a 250Byte string)

when a new value is written in 32/1/20 it trigger a script that analyse the Json and then make all the required processing.

my issue is that using 

http://admin:password@192.168.0.10/scada...alue={Room:"Room%20Type":"Bedroom","Room%20Id":%201256321,"Temperature":%2025.5,"Humidity":%2060,"Luminosity":%20800}}

I see that 32/1/20 is updated but with empty value... what would be the trick to make it work ?

thanks
Gilles

[admin]

Remote service handler decodes the value as JSON then tries writing a table to a text object. This results in an empty value being written.

If you want to pass multiple values like this better use .lp scripting: https://kb.logicmachine.net/misc/apps/#lp-scripts
This way you can parse the incoming value and write the result to final output objects without an extra event script.

[gilles38]

Thanks a lot I will look at it.... in parallel what I have done is adding a character at the bigining of the json(so the W4K is not understanding it's json)
and then in my script it remove the first char...

Gilles