previous/next button is now working

Author: murtazatankiwala456

src/features/product/components/ProductList.js

@@ -443,21 +443,22 @@ function ProductGrid({ products }) {
 }
 
 function Pagination({ page, setPage, handlePage, totalItems }) {
+  const totalPages = Math.ceil(totalItems / ITEMS_PER_PAGE);
   return (
     <div className="flex items-center justify-between border-t border-gray-200 bg-white px-4 py-3 sm:px-6">
       <div className="flex flex-1 justify-between sm:hidden">
         <a
-          href="#"
+          onClick={() => handlePage(page > 1 ? page - 1 : page)}
           className="relative inline-flex items-center rounded-md border border-gray-300 bg-white px-4 py-2 text-sm font-medium text-gray-700 hover:bg-gray-50"
         >
           Previous
         </a>
-        <a
-          href="#"
+        <div
+          onClick={() => handlePage(page < totalPages ? page + 1 : page)}
           className="relative ml-3 inline-flex items-center rounded-md border border-gray-300 bg-white px-4 py-2 text-sm font-medium text-gray-700 hover:bg-gray-50"
         >
           Next
-        </a>
+        </div>
       </div>
       <div className="hidden sm:flex sm:flex-1 sm:items-center sm:justify-between">
         <div>
@@ -481,15 +482,15 @@ function Pagination({ page, setPage, handlePage, totalItems }) {
             className="isolate inline-flex -space-x-px rounded-md shadow-sm"
             aria-label="Pagination"
           >
-            <a
-              href="#"
+            <div
+              onClick={() => handlePage(page > 1 ? page - 1 : page)}
               className="relative inline-flex items-center rounded-l-md px-2 py-2 text-gray-400 ring-1 ring-inset ring-gray-300 hover:bg-gray-50 focus:z-20 focus:outline-offset-0"
             >
               <span className="sr-only">Previous</span>
               <ChevronLeftIcon className="h-5 w-5" aria-hidden="true" />
-            </a>
+            </div>
             {/* Current: "z-10 bg-indigo-600 text-white focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-indigo-600", Default: "text-gray-900 ring-1 ring-inset ring-gray-300 hover:bg-gray-50 focus:outline-offset-0" */}
-            {Array.from({ length: Math.ceil(totalItems / ITEMS_PER_PAGE) }).map(
+            {Array.from({ length: totalPages }).map(
               //extracting all the indexes of array
               (el, index) => (
                 <div
@@ -506,13 +507,13 @@ function Pagination({ page, setPage, handlePage, totalItems }) {
               )
             )}
 
-            <a
-              href="#"
+            <div
+              onClick={() => handlePage(page < totalPages ? page + 1 : page)}
               className="relative inline-flex items-center rounded-r-md px-2 py-2 text-gray-400 ring-1 ring-inset ring-gray-300 hover:bg-gray-50 focus:z-20 focus:outline-offset-0"
             >
               <span className="sr-only">Next</span>
               <ChevronRightIcon className="h-5 w-5" aria-hidden="true" />
-            </a>
+            </div>
           </nav>
         </div>
       </div>