Fixing

detailsView.go

@@ -1,6 +1,9 @@
 package rui
 
-import "strings"
+import (
+	"iter"
+	"strings"
+)
 
 // Constants for [DetailsView] specific properties and events
 const (
@@ -80,6 +83,29 @@ func (detailsView *detailsViewData) Views() []View {
 	return views
 }
 
+func (detailsView *detailsViewData) ViewSeq() iter.Seq[View] {
+	if detailsView.views == nil {
+		detailsView.views = []View{}
+	}
+
+	return func(yield func(View) bool) {
+		if summary := detailsView.Get(Summary); summary != nil {
+			switch summary := summary.(type) {
+			case View:
+				if !yield(summary) {
+					return
+				}
+			}
+		}
+
+		for _, view := range detailsView.views {
+			if !yield(view) {
+				return
+			}
+		}
+	}
+}
+
 func (detailsView *detailsViewData) setFunc(tag PropertyName, value any) []PropertyName {
 	switch tag {
 	case Summary:

listView.go

@@ -3,6 +3,7 @@ package rui
 import (
 	"fmt"
 	"iter"
+	"slices"
 	"strconv"
 	"strings"
 )
@@ -159,7 +160,7 @@ func (listView *listViewData) init(session Session) {
 }
 
 func (listView *listViewData) Views() []View {
-	return listView.items
+	return slices.Clone(listView.items)
 }
 
 func (listView *listViewData) ViewSeq() iter.Seq[View] {

sessionUtils.go

@@ -45,7 +45,7 @@ func viewByHTMLID(id string, startView View) View {
 			return startView
 		}
 		if container, ok := startView.(ParentView); ok {
-			for _, view := range container.Views() {
+			for view := range container.ViewSeq() {
 				if view != nil {
 					if v := viewByHTMLID(id, view); v != nil {
 						return v

tableView.go

@@ -3,6 +3,7 @@ package rui
 import (
 	"fmt"
 	"iter"
+	"slices"
 	"strconv"
 	"strings"
 )
@@ -1692,7 +1693,7 @@ func (table *tableViewData) ReloadCell(row, column int) {
 }
 
 func (table *tableViewData) Views() []View {
-	return table.cellViews
+	return slices.Clone(table.cellViews)
 }
 
 func (table *tableViewData) ViewSeq() iter.Seq[View] {

viewByID.go

@@ -44,7 +44,7 @@ func ViewByID(rootView View, id string, ids ...string) View {
 }
 
 func viewByID(rootView ParentView, id string) View {
-	for _, view := range rootView.Views() {
+	for view := range rootView.ViewSeq() {
 		if view != nil {
 			if view.ID() == id {
 				return view

viewsContainer.go

@@ -2,6 +2,7 @@ package rui
 
 import (
 	"iter"
+	"slices"
 	"strings"
 )
 
@@ -68,12 +69,8 @@ func (container *viewsContainerData) setParentID(parentID string) {
 func (container *viewsContainerData) Views() []View {
 	if container.views == nil {
 		container.views = []View{}
-	} else if count := len(container.views); count > 0 {
-		views := make([]View, count)
-		copy(views, container.views)
-		return views
 	}
-	return []View{}
+	return slices.Clone(container.views)
 }
 
 func (container *viewsContainerData) ViewSeq() iter.Seq[View] {