scope fix

src/Core/IUI.js

@@ -162,6 +162,8 @@ export class IUI {
 				
 		if (scope == null)
 		    scope = {};
+		else
+			scope = {...scope};
 
 		// get refs before they get overwritten
 		//let refs = scope?.refs;
@@ -169,7 +171,8 @@ export class IUI {
 		// some element extended or overwritten the binding arguments
 		if (element.scope != null)
 			IUI.extend(scope, element.scope, true);
-		else if (element.hasAttribute(":scope"))
+		
+		if (element.hasAttribute(":scope"))
 		{
 			let script = element.getAttribute(":scope");
 			let code = `try {\r\n context.value = ${script}; \r\n}\r\n catch(ex) { context.error = ex; }`
@@ -281,8 +284,7 @@ export class IUI {
 
 					let rt = func.apply(el.parentElement, scopeValues);
 
-					console.log("rt", rt);
-
+					// Apply the returned object to the parent element.
 					if (typeof (rt) === "object") {
 						for (var k in rt)
 							el.parentElement[k] = rt[k];

src/Core/IUIElement.js

@@ -43,6 +43,7 @@ export default class IUIElement extends HTMLElement {
         await IUI.render(this, this._data);
     }
 
+
     _getParentData() {
         var p = this.parentElement;
         do {
@@ -58,9 +59,15 @@ export default class IUIElement extends HTMLElement {
         this._emit("data", {data: value});
         await IUI.render(this, value);
         
+        // notify updated callback
+        await this.updated();
     }
 
     
+    async updated() {
+        // to be implemented by the user.
+    }
+
     get data() {
         return this._data;
     }

src/Router/Route.js

@@ -22,7 +22,7 @@ export default IUI.module(
     }
 
     get scope() {
-      return { route: this, view: this };
+      return { route: this, view: this, refs: this.refs };
     }
 
     _updateLinks() {

src/iui.js

@@ -62,5 +62,5 @@ window.addEventListener("load", async function () {
 });
 
 window.iui = iui;
-
+window.IUI = IUI;
 window.Modifiable = Modifiable;