I'm trying to use Gantt chart with client side binding to web service. First I tried to return some hardcoded data and it works fine, the tasks are shown on the chart. But in order to get the real data I need to send some additional data to the web service. I tried to do this just as shown in the docs (LINK), but as soon as I add this parameter to the functions:
, object> context
no data will be shown on the chart and the debugger doesn't stop in the functions (f.e. GetTasks). I'm 99,(9) % sure I did everything exactly like in the example.
P.S. I'm using Sharepoint 2013, don't if it's important here.
I'd grateful for any help.