Node.js CasparCG client

Hello.

I actually managed to get started with my own node.js CCG client:

Big step for me, small step for humans…
Now I’m able to start the server
go to browser and type in localhost:3000
When it starts i loads my templates

I’m not able to only load html templates…
I’m not able to choose a template, and show the fields in the template (f0, f1…)

If anybody knows how I can get further?