docs(filter-menu): updated example to support radio variant #2386

Author: agliga

src/components/ebay-filter-menu-button/examples/with-search.marko

@@ -25,8 +25,9 @@ class {
         currentChecked,
     }: Parameters<NonNullable<FilterMenuButtonInput["on-change"]>>[0]) {
         if (index === undefined) return;
+        const spreadItems = (this.input as FilterMenuButtonInput).type === "radio" ? {} : this.state.checkedCodes
         this.state.checkedCodes = {
-            ...this.state.checkedCodes,
+            ...spreadItems,
             [this.state.visibleCountries[index].code]: !!currentChecked,
         };
     }

src/components/ebay-filter-menu/examples/with-search.marko

@@ -25,8 +25,9 @@ class {
         currentChecked,
     }: Parameters<NonNullable<FilterMenuInput["on-change"]>>[0]) {
         if (index === undefined) return;
+        const spreadItems = (this.input as FilterMenuInput).type === "radio" ? {} : this.state.checkedCodes
         this.state.checkedCodes = {
-            ...this.state.checkedCodes,
+            ...spreadItems,
             [this.state.visibleCountries[index].code]: !!currentChecked,
         };
     }