JunnyFormWeekParams class

周选择字段参数配置类

继承自 JunnyFormSelectionParams，添加了周选择特有的配置项。 通过 JunnyFormTimeFormatMixin 提供格式化配置字段。

注意：WeekField 使用特殊的周格式化逻辑（"X月第Y周"），不支持自定义 displayFormat。 dataFormat 默认为 yyyy-MM-dd HH:mm:ss。

示例:

extraParams: JunnyFormWeekParams(
  week: 'weekNumber',
  dataFormat: DatePattern.yMdHms.toFormat(),
  startingDayOfWeek: DateTime.monday,
  startTime: DateTime(2020),
  endTime: DateTime(2025),
  shouldInterceptSelect: () => false,
).toMap();

Inheritance

• Object
• JunnyFormSelectionParams<String>
• JunnyFormWeekParams

Mixed-in types

• JunnyFormTimeFormatMixin

Constructors

JunnyFormWeekParams({required String week, DateFormat? displayFormat, DateFormat? dataFormat, int startingDayOfWeek = DateTime.monday, DateTime? startTime, DateTime? endTime, bool enableFormatCache = false, FutureOr<bool> shouldInterceptSelect()?, bool? maintainVirtualFocusDuringSelect})

创建一个周选择参数配置实例

Properties

dataFormat → DateFormat?

周数据保存格式 默认为 yyyy-MM-dd HH:mm:ss

final

displayFormat → DateFormat?

周显示格式 注意：WeekField 使用特殊的周格式化逻辑（"X月第Y周"），此字段通常不生效

final

enableFormatCache → bool

是否启用格式化缓存（字段级控制）

final

endTime → DateTime?

可选择的结束时间

final

hashCode → int

The hash code for this object.

no setter, override

maintainVirtualFocusDuringSelect → bool?

选择过程是否保持虚拟焦点

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

shouldInterceptSelect → FutureOr<bool> Function()?

选择操作拦截器（点击选择前）

final, inherited

startingDayOfWeek → int

一周的起始日 默认为 DateTime.monday 可选值范围为 DateTime.monday 到 DateTime.sunday

final

startTime → DateTime?

可选择的起始时间

final

week → String

周数字段的key，必需

final

Methods

copyWith({String? week, DateFormat? displayFormat, DateFormat? dataFormat, int? startingDayOfWeek, DateTime? startTime, DateTime? endTime, bool? enableFormatCache, FutureOr<bool> shouldInterceptSelect()?, bool? maintainVirtualFocusDuringSelect}) → JunnyFormWeekParams

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

timeFormatToMap() → Map<String, dynamic>

将格式化配置转换为 Map

inherited

toMap() → Map<String, dynamic>

override

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override

Static Methods

fromMap(Map<String, dynamic> map) → JunnyFormWeekParams

从 Map 创建参数实例

override