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Fix: Behebt einen Fehler, welcher beim Öffnen der Tastatur die Werte löscht

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This commit is contained in:
DragonSlayer_14
2026-01-25 15:44:12 +01:00
parent 4bf4843779
commit 516db8edc1
1 changed files with 81 additions and 54 deletions
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135
lib/Pages/Dialog/dynamic_dialog.dart
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@@ -60,6 +60,8 @@ class DynamicDialog {
final Map<String, dynamic> _values;
final Map<String, TextEditingController> _controllers = {};
BuildContext? _dialogContext;
/// Zeigt den vorher zusammengebauten Dialog an
@@ -90,38 +92,38 @@ class DynamicDialog {
);
}
return AlertDialog(
backgroundColor: backgroundColor,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(borderRadius),
),
title: Column(
mainAxisSize: MainAxisSize.min,
children: [
if (icon != null)
Icon(icon, size: 48, color: theme.colorScheme.primary),
if (title != null)
Padding(
padding: const EdgeInsets.only(top: 8),
child: Text(
title!,
style: theme.textTheme.titleLarge,
textAlign: TextAlign.center,
),
),
],
),
content: ConstrainedBox(
constraints: BoxConstraints(
maxHeight: MediaQuery.of(ctx).size.height * 0.7,
return SingleChildScrollView(
child: AlertDialog(
backgroundColor: backgroundColor,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(borderRadius),
),
child: SingleChildScrollView(
title: Column(
mainAxisSize: MainAxisSize.min,
children: [
if (icon != null)
Icon(icon, size: 48, color: theme.colorScheme.primary),
if (title != null)
Padding(
padding: const EdgeInsets.only(top: 8),
child: Text(
title!,
style: theme.textTheme.titleLarge,
textAlign: TextAlign.center,
),
),
],
),
content: ConstrainedBox(
constraints: BoxConstraints(
maxHeight: MediaQuery.of(ctx).size.height * 0.7,
),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
if (content != null) content!,
...inputFields.map(
(final DialogInputField field) => Padding(
(final DialogInputField field) => Padding(
padding: const EdgeInsets.symmetric(vertical: 6),
child: _getInputField(field, primaryAction),
),
@@ -129,18 +131,8 @@ class DynamicDialog {
],
),
),
actions: actions.map(_getAction).toList(),
),
actions: actions
.map(
(final action) => TextButton(
onPressed: () {
close();
action.onPressed?.call(_values);
},
child: Text(action.label),
),
)
.toList(),
);
},
);
@@ -152,17 +144,37 @@ class DynamicDialog {
if (_dialogContext != null) {
Navigator.of(_dialogContext!).pop();
}
_values.clear();
_controllers.clear();
}
void _submit(final DialogAction action) {
final Map<String, dynamic> values = {}
..addEntries(_values.entries);
_controllers.forEach((
final String id,
final TextEditingController controller,
) {
values[id] = controller.text;
});
close();
action.onPressed?.call(values);
}
Widget _getInputField(
final DialogInputField inputField,
final DialogAction primaryAction,
) {
_values[inputField.id] = inputField.initialValue;
if (_values[inputField.id] == null) {
_values[inputField.id] = inputField.initialValue;
}
if (inputField.inputType == DialogInputFieldTypeEnum.date) {
return DynamicDateTimeField(
initialValue: inputField.initialValue,
initialValue: _values[inputField.id],
autofocus: inputField.autoFocus,
onChanged: (final value) {
inputField.onChanged?.call(value);
@@ -175,24 +187,20 @@ class DynamicDialog {
),
);
} else if (inputField.inputType == DialogInputFieldTypeEnum.select) {
DialogInputFieldSelectItem? initialValue;
if (inputField.initialValue is Enum) {
final Enum inputFieldInitialValue = inputField.initialValue;
if (_values[inputField.id] is Enum) {
final Enum inputFieldInitialValue = _values[inputField.id];
for (final DialogInputFieldSelectItem value in inputField.selectItems) {
if (value.id == inputFieldInitialValue.index) {
initialValue = value;
_values[inputField.id] = value;
}
}
}
_values[inputField.id] = initialValue;
return DropdownSearch<DialogInputFieldSelectItem>(
items: (final f, final cs) => inputField.selectItems,
itemAsString: (final DialogInputFieldSelectItem value) => value.value,
selectedItem: initialValue,
selectedItem: _values[inputField.id],
onChanged: (final DialogInputFieldSelectItem? value) {
inputField.onChanged?.call(value);
_values[inputField.id] = value;
@@ -211,12 +219,14 @@ class DynamicDialog {
) => v1.id == v2.id,
);
} else {
if (_controllers[inputField.id] == null) {
_controllers[inputField.id] = TextEditingController(
text: (_values[inputField.id] ?? '').toString()
);
}
return TextField(
controller: TextEditingController(
text: inputField.initialValue is String
? inputField.initialValue
: '',
),
controller: _controllers[inputField.id],
autofocus: inputField.autoFocus,
keyboardType: inputField.keyboardType,
obscureText: inputField.obscureText,
@@ -230,10 +240,27 @@ class DynamicDialog {
isDense: true,
),
onSubmitted: (_) {
close();
primaryAction.onPressed?.call(_values);
_submit(primaryAction);
},
);
}
}
Widget _getAction(final DialogAction action) {
if (action.isPrimary) {
return ElevatedButton(
onPressed: () {
_submit(action);
},
child: Text(action.label),
);
} else {
return TextButton(
onPressed: () {
_submit(action);
},
child: Text(action.label),
);
}
}
}