getProperties<TValue> method

Iterable<BindableProperty<TValue>?> getProperties<TValue>(
  1. Iterable<Object> propertyKeys, {
  2. bool required = false,
})

获取指定 propertyKeys 对应的属性集合

required 指定 propertyKeys 对应属性是否必须存在, 其值为 true 时, 如 propertyKeys 对应属性不存在则抛出异常 默认值为 false

Implementation

Iterable<BindableProperty<TValue>?> getProperties<TValue>(
        Iterable<Object> propertyKeys,
        {bool required = false}) =>
    propertyKeys.map((k) => getProperty<TValue>(k, required: required));