chore: only accept CSV files

ghiscoding · Jan 10, 2025 · 5ed26ef · 5ed26ef
1 parent 53d8037
commit 5ed26ef
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/examples/slickgrid/Example43.tsx b/src/examples/slickgrid/Example43.tsx
@@ -16,14 +16,16 @@ export default function Example43() {
   }
 
   function handleFileImport(event: any) {
-    const file = event.target.files[0];
-    if (file) {
+    const file: File = event.target.files[0];
+    if (file.name.endsWith('.csv')) {
       const reader = new FileReader();
       reader.onload = (e: any) => {
         const content = e.target.result;
         dynamicallyCreateGrid(content);
       };
       reader.readAsText(file);
+    } else {
+      alert('File must be a CSV file');
     }
   }