60 lines
2.0 KiB
Dart
60 lines
2.0 KiB
Dart
import 'package:flutter/material.dart';
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class EntryScreen extends StatefulWidget {
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@override
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State<EntryScreen> createState() => _EntryScreenState();
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}
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class _EntryScreenState extends State<EntryScreen> {
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final _formKey = GlobalKey<FormState>();
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String zone = '';
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String observation = '';
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String severity = '';
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(title: Text("Marine Investigative Entry")),
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body: Padding(
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padding: const EdgeInsets.all(24),
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child: Form(
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key: _formKey,
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child: ListView(
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children: [
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Text("Enter Marine Study Data", style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold)),
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SizedBox(height: 24),
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TextFormField(
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decoration: InputDecoration(labelText: "Zone"),
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onChanged: (val) => zone = val,
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validator: (val) => val == null || val.isEmpty ? "Required" : null,
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),
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SizedBox(height: 16),
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TextFormField(
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decoration: InputDecoration(labelText: "Observation"),
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onChanged: (val) => observation = val,
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validator: (val) => val == null || val.isEmpty ? "Required" : null,
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),
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SizedBox(height: 16),
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TextFormField(
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decoration: InputDecoration(labelText: "Severity Level"),
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onChanged: (val) => severity = val,
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validator: (val) => val == null || val.isEmpty ? "Required" : null,
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),
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SizedBox(height: 24),
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ElevatedButton(
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onPressed: () {
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if (_formKey.currentState!.validate()) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text("Marine data submitted")),
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);
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}
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},
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child: Text("Submit"),
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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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} |