its a pool

its a poop

public/index.html

@@ -8,10 +8,34 @@
                if (form[i].name)
                   items[form[i].name] = form[i].value
             }
-            console.log(items)
+            var params = "?"
+            for(var k in items) {
+               params += k + "=" + items[k] + "&"
+            }
+            params = params.substr(0, params.length-1)
+            http("GET", "http://localhost:18114/who" + params, function(body, status) {
+               console.log(status, "body=",body)
+            }, null)
             return false;
          }
 
+         function http(method, remote, callback, body) {
+            var xmlhttp = new XMLHttpRequest();
+            xmlhttp.onreadystatechange = function() {
+               if (xmlhttp.readyState == XMLHttpRequest.DONE) {
+                  console.log("KK", xmlhttp.readyState, xmlhttp.responseText, xmlhttp.status)
+                  callback(xmlhttp.responseText, xmlhttp.status)
+               }
+            };
+            xmlhttp.open(method, remote, true);
+            if (typeof body == "undefined") {
+               body = null
+            }
+            xmlhttp.send(body);
+         }
+         function callback(responseBody, responseStatus) {
+         }
+
          function draw(one) {
             var id = one.id
             var meta = one.meta

view/html.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"local/whodunit/config"
 	"local/whodunit/storage"
+	"log"
 	"net/http"
 )
 
@@ -37,9 +38,10 @@ func who(g storage.Graph, w http.ResponseWriter, r *http.Request) error {
 			return err
 		}
 		if len(ones) != 1 {
-			ones = nil
+			ones = append(ones, storage.One{})
 		}
 		results[id] = ones[0]
 	}
+	log.Println("results:", results)
 	return json.NewEncoder(w).Encode(results)
 }