diff --git a/dev/js/src/plugin/server.js b/dev/js/src/plugin/server.js
index d86eebc..4027f8d 100644
--- a/dev/js/src/plugin/server.js
+++ b/dev/js/src/plugin/server.js
@@ -498,10 +498,11 @@
           // Supported in all modern browsers
           var p = new URLSearchParams(window.location.search);
           let v = d["value"] = {};
+          v["param"] = p; // readonly
           v["q"] = p.get('q');
           v["ql"] = p.get('ql');
           v["cq"] = p.get('cq');
-        };
+        }
       };
 
       // data needs to be mirrored