TdImageUpload class

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatefulWidget
• TdUpload
• TdImageUpload

Constructors

TdImageUpload({Key? key, TdUploadChangedCallback? onChanged, TdUploadRemoveCallback? onRemove, TdUploadPreviewCallback? onPreview, List<TdUploadData>? initialValue, TdUploadController? controller, required Uri action, int maxCount = 0, int rowCount = kTdImageUploadItemCount, double? spacing, double? runSpacing})

const

Properties

action → Uri

上传地址

final, inherited

controller → TdUploadController?

控制器

final, inherited

hashCode → int

The hash code for this object.

no setter, inherited

initialValue → List<TdUploadData>?

默认值

final, inherited

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

maxCount → int

最大允许上传文件数量

final, inherited

onChanged → TdUploadChangedCallback?

改变事件

final, inherited

onPreview → TdUploadPreviewCallback?

预览附件事件

final, inherited

onRemove → TdUploadRemoveCallback?

移除文件事件

final, inherited

rowCount → int

每行数量

final

runSpacing → double?

纵向间隔

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

spacing → double?

横向间隔

final

Methods

createElement() → StatefulElement

Creates a StatefulElement to manage this widget's location in the tree.

inherited

createState() → State<TdImageUpload>

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