Feat: Macht die Trend-Seite funktional
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61
lib/Pages/Misc/InputFields/dynamic_date_time_field.dart
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61
lib/Pages/Misc/InputFields/dynamic_date_time_field.dart
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import 'package:date_field/date_field.dart';
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import 'package:flutter/material.dart';
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import 'package:intl/intl.dart';
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/// Ein Feld mit Popup über welches man Datumsfelder auswählen kann
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class DynamicDateTimeField extends StatefulWidget {
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/// Initialisiert eine neue Instanz dieser Klasse
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const DynamicDateTimeField({
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this.initialValue,
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this.mode = DateTimeFieldPickerMode.date,
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this.autofocus = false,
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this.onChanged,
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this.decoration,
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super.key,
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});
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/// Der Initiale Wert des Input-Feldes
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final DateTime? initialValue;
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/// Der Modus des Datums-Feldes
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final DateTimeFieldPickerMode mode;
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/// Ob das Feld automatisch ausgewählt werden soll
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final bool autofocus;
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/// Die Funktion, die bei Veränderung des Wertes aufgerufen wird
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final Function(DateTime?)? onChanged;
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/// Die Dekoration, wie das Feld aussehen soll
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final InputDecoration? decoration;
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@override
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State<StatefulWidget> createState() => _DynamicDateTimeFieldState();
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}
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class _DynamicDateTimeFieldState extends State<DynamicDateTimeField> {
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DateTime? _value;
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@override
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void initState() {
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super.initState();
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_value = widget.initialValue;
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}
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@override
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Widget build(final BuildContext context) => DateTimeField(
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initialPickerDateTime: widget.initialValue,
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dateFormat: DateFormat('d.M.y'),
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value: _value,
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mode: widget.mode,
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autofocus: widget.autofocus,
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onChanged: (final value) {
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widget.onChanged?.call(value);
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setState(() {
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_value = value;
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});
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},
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decoration: widget.decoration,
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);
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}
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