docs(tutorial): fixed browser view crash

refinedev · Apr 20, 2024 · 1700d1e · 1700d1e
1 parent cca41dc
commit 1700d1e
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/documentation/tutorial/ui-libraries/crud-components/material-ui/react-router/sandpack.tsx b/documentation/tutorial/ui-libraries/crud-components/material-ui/react-router/sandpack.tsx
@@ -69,7 +69,7 @@ export const ListProducts = () => {
         flex: 0.5,
         type: "singleSelect",
         valueOptions: categories,
-        valueFormatter: (params) => params.value,
+        valueFormatter: (params) => params?.value,
         renderCell: function render({ row }) {
           if (isLoading) {
             return "Loading...";

diff --git a/documentation/tutorial/ui-libraries/refactoring/material-ui/react-router/sandpack.tsx b/documentation/tutorial/ui-libraries/refactoring/material-ui/react-router/sandpack.tsx
@@ -166,7 +166,7 @@ export const ListProducts = () => {
         flex: 0.5,
         type: "singleSelect",
         valueOptions: categories,
-        valueFormatter: (params) => params.value,
+        valueFormatter: (params) => params?.value,
         renderCell: function render({ row }) {
           if (isLoading) {
             return "Loading...";