diff --git a/src/datasource/module.ts b/src/datasource/module.ts
index 1399371..9841c87 100644
--- a/src/datasource/module.ts
+++ b/src/datasource/module.ts
@@ -10,24 +10,24 @@ class HasticConfigCtrl {
   public static template = configTemplate;
   public accessOptions: any[];
   public current: any;
+  private showAccessHelp: boolean = false;
 
-  constructor() {
+  constructor($scope) {
     console.log(this);
     this.accessOptions = [
       { key: 'proxy', value: 'Server (Default)' },
       { key: 'direct', value: 'Browser'}
     ];
-    //this.current.access = 'proxy';
-    // if(this.appModel.jsonData === undefined) {
-    //   this.appModel.jsonData = {};
-    // }
-
-    // this.appEditCtrl.setPreUpdateHook(this.preUpdate.bind(this));
-    // this.appEditCtrl.setPostUpdateHook(this.postUpdate.bind(this));
+    this.current.access = 'proxy';
   }
 
   normalizeUrl() {
-    // this.appModel.jsonData.hasticServerUrl = normalizeUrl(this.appModel.jsonData.hasticServerUrl);
+    this.current.url = normalizeUrl(this.current.url);
+  }
+
+  toggleAccessHelp() {
+    console.log('hey');
+    this.showAccessHelp = !this.showAccessHelp;
   }
 
 }
diff --git a/src/datasource/partials/config.html b/src/datasource/partials/config.html
index 83f9a4f..63ec451 100644
--- a/src/datasource/partials/config.html
+++ b/src/datasource/partials/config.html
@@ -8,10 +8,10 @@
           class="gf-form-input" type="text"
           placeholder="http://localhost:8000"
           ng-model='current.url'
-          bs-typeahead="getSuggestUrls"
           min-length="0"
           ng-pattern="/^(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?$/"
           required
+          ng-blur="ctrl.normalizeUrl"
         />
         <info-popover mode="right-absolute">
           <p>Specify a complete Hastic Server HTTP URL (for example http://your_hastic_server:8080)</p>