Ref<T> class
Ref是一个Map类型的响应式数据
- Implementers
Constructors
- Ref(T data)
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- value ↔ T
-
获取值
getter/setter pair
Methods
-
collect(
) → dynamic - 自动收集依赖(请勿调用)
-
dispose(
dynamic instance) → dynamic - 自动清除stream缓存(请勿调用)
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
set(
dynamic modifyier()) → dynamic -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
update(
dynamic handler(), [UpdateOptions? options]) → dynamic - 传入一个Ref数组, 更新所有关联的Widget