bissl weiter
This commit is contained in:
Nico
60
lib/screens/sharedWidgets/datum.dart
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60
lib/screens/sharedWidgets/datum.dart
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@@ -0,0 +1,60 @@
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import 'package:flutter/material.dart';
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import 'package:flutter_gen/gen_l10n/app_localizations.dart';
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class Datum extends StatefulWidget {
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final DateTime? initDatum;
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final Function(DateTime) onDateChanged;
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const Datum({super.key, required this.initDatum, required this.onDateChanged});
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@override
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State<Datum> createState() => _DatumState();
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}
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class _DatumState extends State<Datum> {
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DateTime? datum;
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@override
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void initState() {
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super.initState();
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datum = widget.initDatum;
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}
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@override
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Widget build(BuildContext context) {
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return Row(
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children: [
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Row(children: [
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SizedBox(
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width: 140,
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child: ElevatedButton(
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onPressed: () async {
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final date = await pickDate();
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if (date == null) return;
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setState(() => datum = date);
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widget.onDateChanged(date);
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},
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child: Text(AppLocalizations.of(context)!.pickDate)),
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),
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const SizedBox(
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width: 10,
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),
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Text(
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'${datum?.day}. ${datum?.month}. ${datum?.year}',
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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<DateTime?> pickDate() async {
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final date = await showDatePicker(
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context: context,
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initialDate: datum!,
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firstDate: DateTime(2000),
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lastDate: DateTime(5000));
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return date;
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}
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}
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146
lib/screens/sharedWidgets/var_text_field.dart
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146
lib/screens/sharedWidgets/var_text_field.dart
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@@ -0,0 +1,146 @@
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import 'package:fforte/methods/db_helper.dart';
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import 'package:flutter/material.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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class VarTextField extends StatefulWidget {
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final TextEditingController textController;
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final String localization;
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final String dbName;
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final String? defaultValue;
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final String? otherDefault;
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final bool required;
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const VarTextField(
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{super.key,
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required this.textController,
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required this.localization,
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required this.dbName,
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required this.required,
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this.defaultValue,
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this.otherDefault});
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@override
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State<VarTextField> createState() => _VarTextFieldState();
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}
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class _VarTextFieldState extends State<VarTextField> {
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late Future<List<Map<String, dynamic>>> dbVar;
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@override
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void initState() {
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super.initState();
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if (widget.textController.text == "" && widget.defaultValue != null) {
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_loadPref();
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}
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if (widget.otherDefault != null) {
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widget.textController.text = widget.otherDefault!;
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}
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dbVar = _loadData();
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}
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Future<List<Map<String, dynamic>>> _loadData() async {
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var places = await DBHelper().getPlace();
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var templates = await DBHelper().getTemplates();
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return [...places, ...templates];
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}
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void _loadPref() {
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Future.delayed(Duration.zero, () async {
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SharedPreferences prefs = await SharedPreferences.getInstance();
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String bLand = prefs.getString(widget.defaultValue!) ?? "";
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setState(() {
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widget.textController.text = bLand;
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});
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});
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}
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@override
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Widget build(BuildContext context) {
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return Row(
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children: [
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Expanded(
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flex: 5,
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child: TextField(
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controller: widget.textController,
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keyboardType: TextInputType.multiline,
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maxLines: null,
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onChanged: (value) {
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setState(() {
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widget.textController.text = value;
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});
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},
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decoration: InputDecoration(
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hintText: widget.localization,
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enabledBorder: widget.required
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? (widget.textController.text.isEmpty
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? const UnderlineInputBorder(
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borderSide: BorderSide(color: Colors.red))
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: const UnderlineInputBorder(
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borderSide: BorderSide(color: Colors.green)))
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: const UnderlineInputBorder(
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borderSide: BorderSide(color: Colors.grey)),
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focusedBorder: widget.required
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? (widget.textController.text.isEmpty
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? const UnderlineInputBorder(
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borderSide: BorderSide(color: Colors.red))
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: const UnderlineInputBorder(
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borderSide: BorderSide(color: Colors.green)))
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: const UnderlineInputBorder(
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borderSide: BorderSide(color: Colors.grey))),
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)),
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const Expanded(
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child: SizedBox(
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width: 15,
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),
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),
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Expanded(
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flex: 1,
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child: Align(
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alignment: Alignment.bottomLeft,
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child: FutureBuilder<List<Map<String, dynamic>>>(
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future: dbVar,
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builder: (BuildContext context,
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AsyncSnapshot<List<Map<String, dynamic>>> snapshot) {
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if (snapshot.hasData) {
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// Filtern der Daten, um sicherzustellen, dass keine 'null' Werte für den Schlüssel dbName vorhanden sind
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var filteredData = snapshot.data!
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.where((item) =>
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item[widget.dbName] != null &&
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item[widget.dbName] != "")
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.toList();
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var uniqueData = { ...filteredData.map((e) => e[widget.dbName].toString())};
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return PopupMenuButton<String>(
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onSelected: (String value) {
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setState(() {
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widget.textController.text = value;
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});
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},
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itemBuilder: (BuildContext context) {
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return uniqueData
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.map((value) => PopupMenuItem<String>(
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value: value,
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child: Text(value),
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))
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.toList();
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},
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child: const Icon(Icons.arrow_drop_down),
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);
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} else if (snapshot.hasError) {
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return Text('Fehler: ${snapshot.error}');
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} else {
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return const CircularProgressIndicator();
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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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