fix string params for controllers

src/components/viewManager/viewManager.js

@@ -97,21 +97,24 @@ function dispatchViewEvent(view, eventInfo, eventName, isCancellable) {
     return eventResult;
 }
 
-function getViewEventDetail(view, options, isRestore) {
-    const url = options.url;
+function getViewEventDetail(view, {state, url, options = {}}, isRestored) {
     const index = url.indexOf('?');
-    const params = new URLSearchParams(url.substring(index + 1));
+    const searchParams = new URLSearchParams(url.substring(index + 1));
+    const params = {};
+
+    searchParams.forEach((value, key) =>
+        params[key] = value
+    );
 
     return {
         detail: {
             type: view.getAttribute('data-type'),
             properties: getProperties(view),
-            params: params,
-            isRestored: isRestore,
-            state: options.state,
-
+            params,
+            isRestored,
+            state,
             // The route options
-            options: options.options || {}
+            options
         },
         bubbles: true,
         cancelable: false