507 lines
16 KiB
Dart
507 lines
16 KiB
Dart
import 'dart:convert';
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import 'dart:io';
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// import 'dart:js_interop';
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import 'package:discover_module/custom_widget/floating_btn.dart';
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import 'package:discover_module/custom_widget/show_alert.dart';
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import 'package:discover_module/ui_screen/contacts.dart';
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import 'package:discover_module/ui_screen/profile.dart';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/foundation.dart' show kIsWeb;
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import 'package:flutter/material.dart';
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import 'package:hive_flutter/hive_flutter.dart';
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import 'package:open_file/open_file.dart';
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import 'package:path_provider/path_provider.dart';
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import 'package:syncfusion_flutter_xlsio/xlsio.dart';
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import 'package:universal_html/html.dart' show AnchorElement;
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class Ranking extends StatefulWidget {
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@override
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State<Ranking> createState() => _RankingState();
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}
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class _RankingState extends State<Ranking> {
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late _DataSource _dataSource;
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List<int> selectedno = [];
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@override
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void initState() {
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super.initState();
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print("hii_initState");
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_dataSource = _DataSource(context); // Initialize _DataSource
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}
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@override
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Widget build(BuildContext context) {
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return SafeArea(
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child: Scaffold(
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body: ListView(
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padding: const EdgeInsets.all(3),
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children: [
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PaginatedDataTable(
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header: const Text(
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'HCP RANKING',
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 18.0,
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fontStyle: FontStyle.normal),
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),
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showFirstLastButtons: true,
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showEmptyRows: false,
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showCheckboxColumn: true,
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actions: [
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IconButton(
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onPressed: () {
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_createExcel();
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},
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icon: const Icon(Icons.download,
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color: Color.fromARGB(255, 0, 71, 132)))
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],
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rowsPerPage: 5,
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columns: const [
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DataColumn(
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label: FittedBox(
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fit: BoxFit.scaleDown,
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child: Text('Name',
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 14.0,
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fontStyle: FontStyle.normal)),
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)),
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DataColumn(
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label: FittedBox(
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fit: BoxFit.scaleDown,
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child: Text('Tier',
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 14.0,
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fontStyle: FontStyle.normal)),
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)),
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DataColumn(
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label: FittedBox(
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fit: BoxFit.scaleDown,
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child: Text('Rank',
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 14.0,
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fontStyle: FontStyle.normal)),
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)),
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DataColumn(
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label: FittedBox(
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fit: BoxFit.scaleDown,
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child: Text('Score',
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 14.0,
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fontStyle: FontStyle.normal)),
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)),
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DataColumn(
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label: FittedBox(
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fit: BoxFit.scaleDown,
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child: Text('Event',
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 14.0,
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fontStyle: FontStyle.normal)),
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)),
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DataColumn(
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label: FittedBox(
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fit: BoxFit.scaleDown,
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child: Text('Affliations',
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 14.0,
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fontStyle: FontStyle.normal)),
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)),
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DataColumn(
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label: FittedBox(
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fit: BoxFit.scaleDown,
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child: Text('Publications',
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 14.0,
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fontStyle: FontStyle.normal)),
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)),
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DataColumn(
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label: FittedBox(
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fit: BoxFit.scaleDown,
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child: Text('Trails',
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 14.0,
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fontStyle: FontStyle.normal)),
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)),
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],
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source: _dataSource,
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),
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],
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),
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floatingActionButton: Visibility(
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visible: true,
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child: FloatingBtn(
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icon: Icons.add,
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title: "add",
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onTap: () async {
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List<int> selectedRowIds = _dataSource.getSelectedRowIds();
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// Do something with selectedRowIds
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print('Selected Row IDstrndsss: $selectedRowIds');
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if (selectedRowIds.isEmpty) {
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showDialog(
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context: context,
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builder: (_) {
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return Alert(
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data: "Please Select the user",
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onPressed: () {
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Navigator.of(context).pop();
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print('OK button pressed');
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},
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);
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});
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} else {
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for (int i = 0; i < selectedRowIds.length; i++) {
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print('The id id : ${selectedRowIds[i]}');
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print("checking_value_istrends: ${selectedRowIds[i]}");
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// selectedno.add(selectedRowIds[i]);
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HiveFunctions.addno(selectedRowIds[i]);
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// _contactbox.put(i, selectedRowIds[i]);
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HiveFunctions.createUser({
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"name": "Gerosa,Gino",
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"org": "Azienda Ospedaliera di Padova",
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"adrr": "Via Giustiniani 2, Padova, Veneto 35128, Italy",
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"phone": "+390498212410X12",
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"Pphone": "+390498212410X12",
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"email": "Gerosa,Gino@gmail.com",
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"affno": "75",
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"eveno": "8",
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"pubno": "251",
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"trailno": "1"
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});
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}
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showDialog(
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context: context,
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builder: (_) {
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return Alert(
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data: "User Added Successfully",
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onPressed: () {
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Navigator.of(context).pop();
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// Navigator.push(context,
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// MaterialPageRoute(builder: (_) => Contacts()));
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},
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);
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});
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}
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},
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)),
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),
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);
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}
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Future<void> _createExcel() async {
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//Create an Excel document.
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//Creating a workbook.
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final Workbook workbook = Workbook();
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//Accessing via index
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final Worksheet sheet = workbook.worksheets[0];
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// sheet.getRangeByName('A1').setText('pooja');
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/////////////////////////////////////////////////////////////////////////////
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sheet.getRangeByName('A1').setText('Name');
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sheet.getRangeByName('A2').setText('Gerosa, Gino');
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sheet.getRangeByName('A3').setText('Gerosa, Gino');
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sheet.getRangeByName('A4').setText('Gerosa, Gino');
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final Style headingStyle = workbook.styles.add('HeadingStyle');
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headingStyle.bold = true;
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headingStyle.hAlign = HAlignType.center;
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headingStyle.wrapText = true;
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sheet.getRangeByName('B1').setText('Tier');
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sheet.getRangeByName('B2').setText("Tier1");
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sheet.getRangeByName('B3').setText("Tier1");
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sheet.getRangeByName('B4').setText("Tier1");
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sheet.getRangeByName('C1').setText('Rank');
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sheet.getRangeByName('C2').setNumber(1);
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sheet.getRangeByName('C3').setNumber(1);
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sheet.getRangeByName('C4').setNumber(1);
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sheet.getRangeByName('D1').setText('Score');
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sheet.getRangeByName('D2').setNumber(0);
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sheet.getRangeByName('D3').setNumber(0);
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sheet.getRangeByName('D4').setNumber(0);
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sheet.getRangeByName('E1').setText('Event');
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sheet.getRangeByName('E2').setNumber(0);
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sheet.getRangeByName('E3').setNumber(0);
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sheet.getRangeByName('E4').setNumber(0);
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sheet.getRangeByName('F1').setText('Affiliations');
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sheet.getRangeByName('F2').setNumber(0);
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sheet.getRangeByName('F3').setNumber(0);
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sheet.getRangeByName('F4').setNumber(0);
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sheet.getRangeByName('G1').setText('Publications');
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sheet.getRangeByName('G2').setNumber(0);
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sheet.getRangeByName('G3').setNumber(0);
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sheet.getRangeByName('G4').setNumber(0);
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sheet.getRangeByName('H1').setText('Trails');
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sheet.getRangeByName('H2').setNumber(0);
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sheet.getRangeByName('H3').setNumber(0);
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sheet.getRangeByName('H4').setNumber(0);
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//Defining a global style with properties.
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final Style globalStyle = workbook.styles.add('globalStyle');
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//globalStyle.backColor = '#37D8E9';
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globalStyle.fontName = 'Times New Roman';
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globalStyle.fontSize = 12;
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// globalStyle.fontColor = '#C67878';
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globalStyle.fontColor = '#C67878';
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globalStyle.italic = true;
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globalStyle.bold = true;
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globalStyle.underline = true;
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globalStyle.wrapText = true;
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globalStyle.hAlign = HAlignType.center;
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globalStyle.vAlign = VAlignType.center;
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globalStyle.borders.all.lineStyle = LineStyle.thick;
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// globalStyle.borders.all.color = '#9954CC';
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final Style globalStyle1 = workbook.styles.add('globalStyle1');
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globalStyle1.fontSize = 14;
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// globalStyle1.fontColor = '#362191';
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globalStyle1.hAlign = HAlignType.center;
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globalStyle1.vAlign = VAlignType.center;
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globalStyle1.borders.bottom.lineStyle = LineStyle.thin;
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//globalStyle1.borders.bottom.color = '#829193';
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globalStyle1.numberFormat = '0.00';
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//Apply GlobalStyle
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// sheet.getRangeByName('A1:D1').cellStyle = globalStyle;
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// //Apply GlobalStyle1
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// sheet.getRangeByName('B2:D4').cellStyle = globalStyle1;
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//////////////////////////////////////////////////////////////////////////////
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final List<int> bytes = workbook.saveSync();
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print("hii");
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if (kIsWeb) {
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AnchorElement(
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href:
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'data:application/octet-stream;charset=utf-16le;base64,${base64.encode(bytes)}')
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..setAttribute('download', 'Output.xlsx')
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..click();
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} else {
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// final String path = (await getApplicationDocumentsDirectory()).path;
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//final directory = await getExternalStorageDirectory();
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Directory? directory = Platform.isAndroid
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? await getExternalStorageDirectory()
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: await getApplicationDocumentsDirectory();
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final path = directory!.path;
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final String filename =
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Platform.isWindows ? '$path\\Output.xlsx' : '$path/Output.xlsx';
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// final String filename = '$path/Output.xlsx';
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final File file = File(filename);
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await file.writeAsBytes(bytes, flush: true);
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OpenFile.open(filename);
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}
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}
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}
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class HiveFunctions {
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// String userHiveBox="User Box";
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// Box which will use to store the things
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static final _contactbox = Hive.box("mycontact");
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static var box1 = Hive.box('checkvalue');
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static createUser(Map data) {
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_contactbox.add(data);
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}
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static List getAllUsers() {
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final data = _contactbox.keys.map((key) {
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final value = _contactbox.get(key);
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print("Checking_Name : $value");
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return {
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"name": value["name"],
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"org": value["org"],
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"adrr": value["adrr"],
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"phone": value["phone"],
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"Pphone": value["Pphone"],
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"email": value["email"],
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"affno": value["affno"],
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"eveno": value["eveno"],
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"pubno": value["pubno"],
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"trailno": value["trailno"]
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};
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}).toList();
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return data.reversed.toList();
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}
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static List getindexUsers() {
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final data = _contactbox.keys.map((key) {
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final value = _contactbox.get(key);
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print("Checking_Name : $value");
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return {
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"name": value["name"],
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"org": value["org"],
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"adrr": value["adrr"],
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"phone": value["phone"],
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"Pphone": value["Pphone"],
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"email": value["email"],
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"affno": value["affno"],
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"eveno": value["eveno"],
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"pubno": value["pubno"],
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"trailno": value["trailno"]
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};
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}).toList();
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return data.reversed.toList();
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}
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static addno(int selectedRowId) {
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// final box1 = Hive.box("mycontact");
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print("SelectedStoredvaluessss: $selectedRowId");
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box1.add(selectedRowId);
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}
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static getno() {
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// final box1 = Hive.box("mycontact");
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return box1.values;
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}
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}
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class _Row {
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_Row(
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this.identifier,
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this.valueA,
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this.valueC,
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this.valueD,
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this.valueE,
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this.valueF,
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this.valueG,
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this.valueH,
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this.valueI,
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this.selected, // Add selected parameter
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);
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final int identifier;
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final String valueA;
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final String valueC;
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final String valueD;
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final String valueE;
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final String valueF;
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final String valueG;
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final String valueH;
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final String valueI;
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bool selected = false;
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}
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class _DataSource extends DataTableSource {
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final BuildContext context;
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late List<_Row> _rows;
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// late List<int> _selectedRowsIndexes = []; // List to track selected rows
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final List<int> _selectedRowIds = [];
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_DataSource(this.context) {
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_rows = <_Row>[
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for (int i = 0; i < 20; i++)
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_Row(
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i, 'Gerosa, Gino', 'Tier1', '1', '0', '0', '0', '0', '0', check(i)),
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];
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//}
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}
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List<int> getSelectedRowIds() {
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return _selectedRowIds; // Return a copy to prevent direct modification
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}
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int _selectedCount = 0;
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@override
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DataRow? getRow(int index) {
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assert(index >= 0);
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if (index >= _rows.length) return null;
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final row = _rows[index];
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return DataRow.byIndex(
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index: index,
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selected: row.selected,
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onSelectChanged: (value) {
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if (row.selected != value) {
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// _selectedCount += value! ? 1 : -1;
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// assert(_selectedCount >= 0);
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row.selected = value!;
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if (value) {
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print("Selected");
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_selectedRowIds.add(row.identifier); // Add the row ID to the list
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print("Selected_selectedRowIds :$_selectedRowIds");
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} else {
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_selectedRowIds
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.remove(row.identifier); // Remove the row ID from the list
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}
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notifyListeners();
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print("Selectedddd_is $value");
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print("Selectedddd_value ${row.valueA}");
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}
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},
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cells: [
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DataCell(
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Text(row.valueA),
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onTap: () {
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print("hiii Data cell tap ${row.valueA}");
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Navigator.push(
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context, MaterialPageRoute(builder: (context) => Profile()));
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},
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),
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DataCell(Text(row.valueC)),
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DataCell(Text(row.valueD.toString())),
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DataCell(Text(row.valueE)),
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DataCell(Text(row.valueF)),
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DataCell(Text(row.valueG)),
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DataCell(Text(row.valueH)),
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DataCell(Text(row.valueI)),
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],
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);
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}
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@override
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int get rowCount => _rows.length;
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@override
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bool get isRowCountApproximate => false;
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@override
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int get selectedRowCount => _selectedCount;
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bool check(int i) {
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// print("I_am_i: $i");
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print("_selectedRowIds_i: ${HiveFunctions.getno()}");
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//HiveFunctions.getno();
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if (HiveFunctions.getno().contains(i)) {
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print("Iam_in: $i");
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return true;
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}
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return false;
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}
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}
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