Configuration of Events and Sensors are working with dynamic forms

Former-commit-id: ff81dee3365eee865099badc73ca70bc7cb222c6

web-resource/js/hal.js

@@ -0,0 +1,19 @@
+(function(old) {
+    $.fn.attr = function() {
+        if(arguments.length === 0) {
+            if(this.length === 0) {
+                return null;
+            }
+
+            var obj = {};
+            $.each(this[0].attributes, function() {
+                if(this.specified) {
+                    obj[this.name] = this.value;
+                }
+            });
+            return obj;
+        }
+
+        return old.apply(this, arguments);
+    };
+})($.fn.attr);