GET response don't work

Webix JS
#1

Hello,
im trying since one day to get a response from server (and then) fill the predefined (webix-)Form, but without results

server:
…

content = { “somedata” : “ABCDEF”}
return content

webix-code (not working):

				webix.ajax().header({
					"Content-type":"application/json"
				}).get("/get_data/", function(content, data) {
					alert(data.json().somedata);
				});

where can my problem?
here is the error from javascript debugger:

/get_data/?function%20(content,%20data)%20{alert(data.json().somedata);} 404 (Not Found)

thank you

#2

Change the code like next

webix.ajax().header({
                    "Content-type":"application/json"
}).get("/get_data/", {}, function(content, data) {
                    alert(data.json().somedata);
});

Callback is the third parameter of the get command. Second must be a hash of parameters.
http://docs.webix.com/api__ajax_get.html

#3

thank you, this solved my problem