From 5ed26ef49c1a5132cf9141a36e9ec7eccac87d1a Mon Sep 17 00:00:00 2001
From: "Ghislain B." <gbeaulac@gmail.com>
Date: Fri, 10 Jan 2025 17:38:11 -0500
Subject: [PATCH] chore: only accept CSV files

---
 src/examples/slickgrid/Example43.tsx | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/examples/slickgrid/Example43.tsx b/src/examples/slickgrid/Example43.tsx
index f2d6e3f..ae776f0 100644
--- 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');
     }
   }