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CHANGE_PAGINATION

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This commit is contained in:
venbaittech 2025-07-17 11:04:11 +05:30
parent 35229fa755
commit 8dea38b3a6
3 changed files with 622 additions and 419 deletions
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88
lib/Screens/allTrips/list_all_plans.dart
View File

@ -292,7 +292,8 @@ class _ListAllPlansState extends State<ListAllPlans> {
Future<void> _showDetails(id) async { Future<void> _showDetails(id) async {
_listDialogShown = true; _listDialogShown = true;
final String apiUrldata = '$apiUrl/api/plans/get_plan_approval_status?plan_id=$id'; final String apiUrldata =
'$apiUrl/api/plans/get_plan_approval_status?plan_id=$id';
final String? token = await getToken(); final String? token = await getToken();
String label = ""; String label = "";
List<Map<String, dynamic>> approverData = []; List<Map<String, dynamic>> approverData = [];
@ -313,7 +314,9 @@ class _ListAllPlansState extends State<ListAllPlans> {
if (response.statusCode == 200) { if (response.statusCode == 200) {
final data = json.decode(response.body); final data = json.decode(response.body);
label = data['data']['model_heading'] ?? ""; label = data['data']['model_heading'] ?? "";
approverData = List<Map<String, dynamic>>.from(data['data']['approver_data'] ?? []); approverData = List<Map<String, dynamic>>.from(
data['data']['approver_data'] ?? [],
);
} else { } else {
print('Failed to load'); print('Failed to load');
label = "Error - Failed to load data"; label = "Error - Failed to load data";
@ -326,7 +329,8 @@ class _ListAllPlansState extends State<ListAllPlans> {
showDialog( showDialog(
context: context, context: context,
builder: (context) => AlertDialog( builder:
(context) => AlertDialog(
title: Text( title: Text(
label, label,
style: GoogleFonts.poppins( style: GoogleFonts.poppins(
@ -351,23 +355,47 @@ class _ListAllPlansState extends State<ListAllPlans> {
columns: [ columns: [
// DataColumn(label: Text('S.No', style: GoogleFonts.poppins(fontSize: 14, fontWeight: FontWeight.w600))), // DataColumn(label: Text('S.No', style: GoogleFonts.poppins(fontSize: 14, fontWeight: FontWeight.w600))),
// DataColumn(label: Text('Approver ID', style: GoogleFonts.poppins(fontSize: 14, fontWeight: FontWeight.w600))), // DataColumn(label: Text('Approver ID', style: GoogleFonts.poppins(fontSize: 14, fontWeight: FontWeight.w600))),
DataColumn(label: Text('Status', style: GoogleFonts.poppins(fontSize: 14, fontWeight: FontWeight.w600))), DataColumn(
label: Text(
'Status',
style: GoogleFonts.poppins(
fontSize: 14,
fontWeight: FontWeight.w600,
),
),
),
], ],
rows: approverData.asMap().entries.map((entry) { rows:
approverData.asMap().entries.map((entry) {
final index = entry.key + 1; final index = entry.key + 1;
final item = entry.value; final item = entry.value;
final approverIdKey = item.keys.firstWhere((k) => k.endsWith('_id'), orElse: () => ''); final approverIdKey = item.keys.firstWhere(
final statusKey = item.keys.firstWhere((k) => k.endsWith('_status'), orElse: () => ''); (k) => k.endsWith('_id'),
orElse: () => '',
);
final statusKey = item.keys.firstWhere(
(k) => k.endsWith('_status'),
orElse: () => '',
);
final approverId = item[approverIdKey]?.toString() ?? '-'; final approverId =
final statusText = item[statusKey]?.toString() ?? 'Unknown'; item[approverIdKey]?.toString() ?? '-';
final statusText =
item[statusKey]?.toString() ?? 'Unknown';
return DataRow( return DataRow(
cells: [ cells: [
// DataCell(Text('$index')), // DataCell(Text('$index')),
// DataCell(SizedBox(width: 120, child: Text(approverId, overflow: TextOverflow.ellipsis))), // DataCell(SizedBox(width: 120, child: Text(approverId, overflow: TextOverflow.ellipsis))),
DataCell(SizedBox(child: Text(statusText, overflow: TextOverflow.ellipsis))), DataCell(
SizedBox(
child: Text(
statusText,
overflow: TextOverflow.ellipsis,
),
),
),
], ],
); );
}).toList(), }).toList(),
@ -376,7 +404,13 @@ class _ListAllPlansState extends State<ListAllPlans> {
), ),
) )
else else
Text("-- no data. --", style: GoogleFonts.poppins(fontSize: 14, fontWeight: FontWeight.w300)), Text(
"-- no data. --",
style: GoogleFonts.poppins(
fontSize: 14,
fontWeight: FontWeight.w300,
),
),
], ],
), ),
), ),
@ -934,10 +968,10 @@ class _ListAllPlansState extends State<ListAllPlans> {
), ),
), ),
), ),
DataCell(GestureDetector( DataCell(
GestureDetector(
onTap: () => _showDetails(plan.planId), onTap: () => _showDetails(plan.planId),
child: child: Container(
Container(
width: width:
double double
.infinity, // Set your desired fixed size (equal width and height) .infinity, // Set your desired fixed size (equal width and height)
@ -963,7 +997,8 @@ class _ListAllPlansState extends State<ListAllPlans> {
fontWeight: FontWeight.w400, fontWeight: FontWeight.w400,
), ),
), ),
),), ),
),
), ),
DataCell( DataCell(
Row( Row(
@ -1156,10 +1191,11 @@ class _ListAllPlansState extends State<ListAllPlans> {
Column( Column(
crossAxisAlignment: crossAxisAlignment:
CrossAxisAlignment.start, CrossAxisAlignment.start,
children: [GestureDetector( children: [
onTap: () => _showDetails(plan.planId), GestureDetector(
child: onTap:
Container( () => _showDetails(plan.planId),
child: Container(
padding: EdgeInsets.symmetric( padding: EdgeInsets.symmetric(
horizontal: 8, horizontal: 8,
vertical: 4, vertical: 4,
@ -1168,9 +1204,8 @@ class _ListAllPlansState extends State<ListAllPlans> {
color: getStatusColor( color: getStatusColor(
plan.statusValue, plan.statusValue,
), ),
borderRadius: BorderRadius.circular( borderRadius:
8, BorderRadius.circular(8),
),
), ),
child: Text( child: Text(
plan.statusValue, plan.statusValue,
@ -1182,7 +1217,8 @@ class _ListAllPlansState extends State<ListAllPlans> {
fontWeight: FontWeight.w600, fontWeight: FontWeight.w600,
), ),
), ),
),), ),
),
], ],
), ),
Column( Column(
@ -1236,8 +1272,7 @@ class _ListAllPlansState extends State<ListAllPlans> {
ApiService.viewPlan( ApiService.viewPlan(
context, context,
plan.planId, plan.planId,
isViewMode: isViewMode: true,
true,
); );
}, },
), ),
@ -1314,8 +1349,7 @@ class _ListAllPlansState extends State<ListAllPlans> {
'Trip Comments', 'Trip Comments',
onPressed: () { onPressed: () {
showDialog( showDialog(
context: context: context,
context,
builder: builder:
( (
context, context,

80
lib/Screens/plans/list_plans.dart
View File

@ -425,7 +425,8 @@ class _ListPlansState extends State<ListPlans> {
Future<void> _showDetails(id) async { Future<void> _showDetails(id) async {
_listDialogShown = true; _listDialogShown = true;
final String apiUrldata = '$apiUrl/api/plans/get_plan_approval_status?plan_id=$id'; final String apiUrldata =
'$apiUrl/api/plans/get_plan_approval_status?plan_id=$id';
final String? token = await getToken(); final String? token = await getToken();
String label = ""; String label = "";
List<Map<String, dynamic>> approverData = []; List<Map<String, dynamic>> approverData = [];
@ -446,7 +447,9 @@ class _ListPlansState extends State<ListPlans> {
if (response.statusCode == 200) { if (response.statusCode == 200) {
final data = json.decode(response.body); final data = json.decode(response.body);
label = data['data']['model_heading'] ?? ""; label = data['data']['model_heading'] ?? "";
approverData = List<Map<String, dynamic>>.from(data['data']['approver_data'] ?? []); approverData = List<Map<String, dynamic>>.from(
data['data']['approver_data'] ?? [],
);
} else { } else {
print('Failed to load'); print('Failed to load');
label = "Error - Failed to load data"; label = "Error - Failed to load data";
@ -459,7 +462,8 @@ class _ListPlansState extends State<ListPlans> {
showDialog( showDialog(
context: context, context: context,
builder: (context) => AlertDialog( builder:
(context) => AlertDialog(
title: Text( title: Text(
label, label,
style: GoogleFonts.poppins( style: GoogleFonts.poppins(
@ -484,23 +488,47 @@ class _ListPlansState extends State<ListPlans> {
columns: [ columns: [
// DataColumn(label: Text('S.No', style: GoogleFonts.poppins(fontSize: 14, fontWeight: FontWeight.w600))), // DataColumn(label: Text('S.No', style: GoogleFonts.poppins(fontSize: 14, fontWeight: FontWeight.w600))),
// DataColumn(label: Text('Approver ID', style: GoogleFonts.poppins(fontSize: 14, fontWeight: FontWeight.w600))), // DataColumn(label: Text('Approver ID', style: GoogleFonts.poppins(fontSize: 14, fontWeight: FontWeight.w600))),
DataColumn(label: Text('Status', style: GoogleFonts.poppins(fontSize: 14, fontWeight: FontWeight.w600))), DataColumn(
label: Text(
'Status',
style: GoogleFonts.poppins(
fontSize: 14,
fontWeight: FontWeight.w600,
),
),
),
], ],
rows: approverData.asMap().entries.map((entry) { rows:
approverData.asMap().entries.map((entry) {
final index = entry.key + 1; final index = entry.key + 1;
final item = entry.value; final item = entry.value;
final approverIdKey = item.keys.firstWhere((k) => k.endsWith('_id'), orElse: () => ''); final approverIdKey = item.keys.firstWhere(
final statusKey = item.keys.firstWhere((k) => k.endsWith('_status'), orElse: () => ''); (k) => k.endsWith('_id'),
orElse: () => '',
);
final statusKey = item.keys.firstWhere(
(k) => k.endsWith('_status'),
orElse: () => '',
);
final approverId = item[approverIdKey]?.toString() ?? '-'; final approverId =
final statusText = item[statusKey]?.toString() ?? 'Unknown'; item[approverIdKey]?.toString() ?? '-';
final statusText =
item[statusKey]?.toString() ?? 'Unknown';
return DataRow( return DataRow(
cells: [ cells: [
// DataCell(Text('$index')), // DataCell(Text('$index')),
// DataCell(SizedBox(width: 120, child: Text(approverId, overflow: TextOverflow.ellipsis))), // DataCell(SizedBox(width: 120, child: Text(approverId, overflow: TextOverflow.ellipsis))),
DataCell(SizedBox(child: Text(statusText, overflow: TextOverflow.ellipsis))), DataCell(
SizedBox(
child: Text(
statusText,
overflow: TextOverflow.ellipsis,
),
),
),
], ],
); );
}).toList(), }).toList(),
@ -509,7 +537,13 @@ class _ListPlansState extends State<ListPlans> {
), ),
) )
else else
Text("-- no data. --", style: GoogleFonts.poppins(fontSize: 14, fontWeight: FontWeight.w300)), Text(
"-- no data. --",
style: GoogleFonts.poppins(
fontSize: 14,
fontWeight: FontWeight.w300,
),
),
], ],
), ),
), ),
@ -1074,8 +1108,7 @@ class _ListPlansState extends State<ListPlans> {
DataCell( DataCell(
GestureDetector( GestureDetector(
onTap: () => _showDetails(plan.planId), onTap: () => _showDetails(plan.planId),
child: child: Container(
Container(
width: width:
double double
.infinity, // Set your desired fixed size (equal width and height) .infinity, // Set your desired fixed size (equal width and height)
@ -1119,7 +1152,8 @@ class _ListPlansState extends State<ListPlans> {
fontWeight: FontWeight.w400, fontWeight: FontWeight.w400,
), ),
), ),
),), ),
),
), ),
DataCell( DataCell(
Row( Row(
@ -1355,17 +1389,21 @@ class _ListPlansState extends State<ListPlans> {
Row( Row(
mainAxisAlignment: mainAxisAlignment:
MainAxisAlignment.spaceBetween, MainAxisAlignment.spaceBetween,
children: [GestureDetector( children: [
GestureDetector(
onTap: () => _showDetails(plan.planId), onTap: () => _showDetails(plan.planId),
child: child: Container(
Container(
padding: EdgeInsets.symmetric( padding: EdgeInsets.symmetric(
horizontal: 8, horizontal: 8,
vertical: 4, vertical: 4,
), ),
decoration: BoxDecoration( decoration: BoxDecoration(
color: getStatusColor(plan.statusValue), color: getStatusColor(
borderRadius: BorderRadius.circular(8), plan.statusValue,
),
borderRadius: BorderRadius.circular(
8,
),
), ),
child: Text( child: Text(
plan.statusValue, plan.statusValue,
@ -1377,7 +1415,8 @@ class _ListPlansState extends State<ListPlans> {
fontWeight: FontWeight.w600, fontWeight: FontWeight.w600,
), ),
), ),
),), ),
),
// PlanPopupMenu( // PlanPopupMenu(
// plan: plan, // plan: plan,
// deletePlan: deletePlan, // deletePlan: deletePlan,
@ -1663,6 +1702,7 @@ class _ListPlansState extends State<ListPlans> {
// ) // )
// : buildMobileCardView(paginatedPlans), // : buildMobileCardView(paginatedPlans),
), ),
PaginationControls( PaginationControls(
currentPage: currentPage, currentPage: currentPage,
itemsPerPage: itemsPerPage, itemsPerPage: itemsPerPage,

239
lib/utils/pagination.dart
View File

@ -1,4 +1,5 @@
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:google_fonts/google_fonts.dart';
class PaginationControls extends StatelessWidget { class PaginationControls extends StatelessWidget {
final int currentPage; final int currentPage;
@ -20,32 +21,98 @@ class PaginationControls extends StatelessWidget {
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
int totalPages = (totalItems / itemsPerPage).ceil(); // int totalPages = (totalItems / itemsPerPage).ceil();
final int totalPages = (totalItems / itemsPerPage).ceil();
// return Row(
// mainAxisAlignment: MainAxisAlignment.end,
// children: [
// Padding(
// padding: const EdgeInsets.symmetric(vertical: 12),
// child: Row(
// mainAxisAlignment: MainAxisAlignment.center,
// children: [
// DropdownButton<int>(
// value: itemsPerPage,
// items:
// [5, 10, 15, 20, 50].map((int value) {
// return DropdownMenuItem<int>(
// value: value,
// child: Text(
// ' $value ',
// style: GoogleFonts.poppins(fontSize: 15),
// ),
// );
// }).toList(),
// onChanged: (newValue) {
// if (newValue != null) {
// onItemsPerPageChanged(newValue);
// onPageChanged(1); // reset to first page
// }
// },
// ),
// IconButton(
// onPressed:
// currentPage > 1
// ? () => onPageChanged(currentPage - 1)
// : null,
// icon: Icon(Icons.chevron_left),
// ),
// for (int i = 1; i <= totalPages - 1; i++)
// Padding(
// padding: const EdgeInsets.symmetric(horizontal: 4),
// child: ElevatedButton(
// style: ElevatedButton.styleFrom(
// backgroundColor:
// currentPage == i - 1 ? activeColor : Colors.grey[300],
// foregroundColor:
// currentPage == i - 1 ? Colors.white : Colors.black,
// minimumSize: Size(36, 36),
// padding: EdgeInsets.zero,
// ),
// onPressed: () => onPageChanged(i - 1),
// child: Text(i.toString()),
// ),
// ),
// IconButton(
// onPressed:
// currentPage < totalPages - 1
// ? () => onPageChanged(currentPage + 1)
// : null,
// icon: Icon(Icons.chevron_right),
// ),
// ],
// ),
// ),
// ],
// );
return Row( return Row(
mainAxisAlignment: MainAxisAlignment.end, mainAxisAlignment: MainAxisAlignment.end,
children: [ children: [
Text( // Text(
'Items per page:', // 'Items per page:',
style: TextStyle( // style: TextStyle(
fontSize: 12, // fontSize: 12,
fontWeight: FontWeight.w400, // fontWeight: FontWeight.w400,
color: Colors.black87, // color: Colors.black87,
fontFamily: "Inter", // fontFamily: "Inter",
), // ),
), // ),
SizedBox(width: 8), // SizedBox(width: 8),
DropdownButton<int>( DropdownButton<int>(
value: itemsPerPage, value: itemsPerPage,
items: [10, 20, 50, 100] items:
.map((value) => DropdownMenuItem<int>( [10, 20, 50, 100]
.map(
(value) => DropdownMenuItem<int>(
value: value, value: value,
child: Text('$value', child: Text(
style: TextStyle( '$value',
fontSize: 12, style: TextStyle(fontSize: 12, fontFamily: "Inter"),
fontFamily: "Inter", ),
)), ),
)) )
.toList(), .toList(),
onChanged: (value) { onChanged: (value) {
if (value != null) { if (value != null) {
@ -66,51 +133,113 @@ class PaginationControls extends StatelessWidget {
onPressed: onPressed:
currentPage > 0 ? () => onPageChanged(currentPage - 1) : null, currentPage > 0 ? () => onPageChanged(currentPage - 1) : null,
), ),
// SingleChildScrollView(
// scrollDirection: Axis.horizontal,
// child: Row(
// children: List.generate(totalPages, (index) {
// print("totalPagesList - $totalPages");
// // Only show 2 pages: currentPage and currentPage + 1
// if (index == currentPage || index == currentPage + 1) {
// return Padding(
// padding: const EdgeInsets.symmetric(horizontal: 4),
// child: ElevatedButton(
// onPressed: () => onPageChanged(index),
// style: ElevatedButton.styleFrom(
// backgroundColor:
// currentPage == index
// ? activeColor
// : Colors.grey[300]!,
// minimumSize: Size(30, 30),
// padding: EdgeInsets.zero,
// ),
// child: Text(
// '${index + 1}',
// style: TextStyle(
// fontSize: 12,
// fontFamily: "Inter",
// color:
// currentPage == index ? Colors.white : Colors.black,
// ),
// ),
// ),
// );
// } else {
// return SizedBox.shrink(); // Don't show other pages
// }
// }),
// ),
// ),
SingleChildScrollView( SingleChildScrollView(
scrollDirection: Axis.horizontal, scrollDirection: Axis.horizontal,
child: Row( child: Row(children: _buildPageButtons()),
children: List.generate(
totalPages,
(index) {
// Only show 2 pages: currentPage and currentPage+1
if (index == currentPage || index == currentPage + 1) {
return Padding(
padding: const EdgeInsets.symmetric(horizontal: 4),
child: ElevatedButton(
onPressed: () => onPageChanged(index),
style: ElevatedButton.styleFrom(
backgroundColor: currentPage == index
? activeColor
: Colors.grey[300]!,
minimumSize: Size(30, 30),
padding: EdgeInsets.zero,
),
child: Text(
'${index + 1}',
style: TextStyle(
fontSize: 12,
fontFamily: "Inter",
color: currentPage == index
? Colors.white
: Colors.black,
),
),
),
);
} else {
return SizedBox.shrink(); // Don't show other pages
}
},
),
),
), ),
IconButton( IconButton(
icon: Icon(Icons.arrow_forward_ios, size: 10), icon: Icon(Icons.arrow_forward_ios, size: 10),
onPressed: (currentPage + 1) * itemsPerPage < totalItems onPressed:
(currentPage + 1) * itemsPerPage < totalItems
? () => onPageChanged(currentPage + 1) ? () => onPageChanged(currentPage + 1)
: null, : null,
), ),
], ],
); );
} }
List<Widget> _buildPageButtons() {
final int totalPages = (totalItems / itemsPerPage).ceil();
List<Widget> buttons = [];
// Always show first page
buttons.add(_buildPageButton(0));
// Add left ellipsis if needed
if (currentPage > 2) {
buttons.add(_buildEllipsis());
}
// Add previous, current, next page if in range
for (int i = currentPage - 1; i <= currentPage + 1; i++) {
if (i > 0 && i < totalPages - 1) {
buttons.add(_buildPageButton(i));
}
}
// Add right ellipsis if needed
if (currentPage < totalPages - 3) {
buttons.add(_buildEllipsis());
}
// Always show last page
if (totalPages > 1) {
buttons.add(_buildPageButton(totalPages - 1));
}
return buttons;
}
Widget _buildPageButton(int pageIndex) {
return Padding(
padding: const EdgeInsets.symmetric(horizontal: 4),
child: ElevatedButton(
onPressed: () => onPageChanged(pageIndex),
style: ElevatedButton.styleFrom(
backgroundColor:
currentPage == pageIndex ? activeColor : Colors.grey[300],
foregroundColor:
currentPage == pageIndex ? Colors.white : Colors.black,
minimumSize: Size(36, 36),
padding: EdgeInsets.zero,
),
child: Text('${pageIndex + 1}'),
),
);
}
Widget _buildEllipsis() {
return Padding(
padding: const EdgeInsets.symmetric(horizontal: 6),
child: Text('...', style: TextStyle(fontSize: 16)),
);
}
} }