Preface: I'm using the latest version of Jaspersoft Studio (6.2.0 final)
I'm currently trying to make a report based on a JSON REST endpoint. The endpoint expects a 'GET' parameter (via the URL). Currently I have this hardcoded under the data source like so:
However, I'd like to pass the value of the 'WINKEL' parameter through my report, so that when I generate the report I can call it using the parameter - and it calls the right data source. So my endpoint - /url/endpoint.json will return different data depending on this GET/URL parameter (/url/endpoint.json?WINKEL=REPORT_PARAMETER).
I have tried using the $P parameter but it doesn't work in this case - or at least not the ways I tried it. Can someone help me with this, or is what I'm trying to do simply not possible?
Thanks in advance!