pagination work for main page

covas_mobile/lib/pages/ListItemMenu.dart

@@ -153,21 +153,10 @@ class _MyHomePageState extends State<ListItemMenu> {
     });
   }
 
-  void _decrementFetchCount() {
-    setState(() {
-      if (_fetchCount > 0 && filteredPosts.isNotEmpty) {
-        _fetchCount--;
-      }
-    });
-  }
-
   void _scrollListener() {
     if (_scrollController.position.pixels ==
         _scrollController.position.maxScrollExtent) {
       _incrementFetchCount();
-    } else if (_scrollController.position.pixels ==
-        _scrollController.position.minScrollExtent) {
-      _decrementFetchCount();
     }
     _fetchData();
   }
@@ -475,13 +464,19 @@ class _MyHomePageState extends State<ListItemMenu> {
       if (response.statusCode == 200) {
         final List<dynamic> body = json.decode(utf8.decode(response.bodyBytes));
         print("results fetch : ${body}");
+        print("fetch count : ${_fetchCount}");
         // Update state after getting the response
         setState(() {
-          if (body.isNotEmpty) {
+          if ((body.isNotEmpty) || (_fetchCount > 0)) {
+            if (body.isEmpty) {
+              _fetchCount = 0;
+            }
             // If we have results, map them to Events
-            filteredPosts = body
+            filteredPosts.addAll(
-                .map((e) => Events.fromJson(e as Map<String, dynamic>))
+              body
-                .toList();
+                  .map((e) => Events.fromJson(e as Map<String, dynamic>))
+                  .toList(),
+            );
           } else {
             // If no results, clear filteredPosts
             filteredPosts.clear();