this is the output:
http://localhost:50015/localhost:50015/CustomerJSON/getAutocomplete?&field=Id&field=Name&search_var=term&search_field=Name&json_key_prop=id&json_value_field=Id&json_key_prop=label&json_value_field=Name&json_key_prop=value&json_value_field=Name&term=a
400 (Bad Request)
this is the error:
A potentially dangerous Request. Path value was detected from the client (:)
I use a design pattern from my company, they have a framework for jquery and then this happens when I create an autocomplete. Has anyone of you ever got this kind of error?