TextInputFormItem class

文本输入型录入项

包括"标题"、"副标题"、"错误信息提示"、"必填项提示"、"添加/删除按钮"、"消息提示"、 "文本输入框"等元素

Inheritance

Constructors

TextInputFormItem({Key? key, String? label, String title = "", String? subTitle, String? tipLabel, FocusNode? focusNode, TextInputAction? textInputAction, String prefixIconType = PrefixIconType.normal, String error = "", bool isEdit = true, bool obscureText = false, bool isRequire = false, bool isPrefixIconEnabled = false, VoidCallback? onAddTap, VoidCallback? onRemoveTap, VoidCallback? onTip, String? prefixText, String? hint, String? unit, int? maxCharCount, bool autofocus = false, String? inputType, List<TextInputFormatter>? inputFormatters, ValueChanged<String>? onChanged, TextEditingController? controller, Color? backgroundColor, FormItemConfig? themeData})

Properties

autofocus ↔ bool
是否自动获取焦点
getter/setter pair
backgroundColor → Color?
背景色
final
controller → TextEditingController?
final
error → String
录入项错误提示
final
focusNode → FocusNode?
录入项的焦点控制对象，主要用于控制焦点
final
hashCode → int
The hash code for this object.
no setterinherited
hint → String?
提示文案
final
inputFormatters → List<TextInputFormatter>?
final
inputType → String?
输入内容类型
final
isEdit → bool
录入项 是否可编辑
final
isPrefixIconEnabled → bool
录入项不可编辑时(isEdit: false) "+"、"-"号是否可点击 true: 可点击回调 false: 不可点击回调 默认值: false
final
isRequire → bool
录入项是否为必填项（展示*图标） 默认为 false 不必填
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
label → String?
录入项的唯一标识，主要用于录入类型页面框架中
final
maxCharCount → int?
最大可输入字符数
final
obscureText → bool
录入项 是否模糊文本（输入后*代替文本，常用于密码框） 默认值：false
final
onAddTap → VoidCallback?
点击"+"图标回调
final
onChanged → ValueChanged<String>?
输入变化回调
final
onRemoveTap → VoidCallback?
点击"-"图标回调
final
onTip → VoidCallback?
点击"？"图标回调
final
prefixIconType → String
录入项前缀图标样式 "添加项" "删除项" 详见 BrnPrefixIconType 类
final
prefixText → String?
固定内容
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
subTitle → String?
录入项子标题
final
textInputAction → TextInputAction?
选择键盘的完成按钮
final
themeData ↔ FormItemConfig?
form配置
getter/setter pair
tipLabel → String?
录入项提示（问号图标&文案） 用户点击时触发onTip回调。
final
title → String
录入项标题
final
unit → String?
单位
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<StatefulWidget>
Creates the mutable state for this widget at a given location in the tree.
override
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String
A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String
Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a one-line detailed description of the object.
inherited
toStringShort() → String
A short, textual description of this widget.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited