如何将其他参数传递给组合的选择器?我在尝试着
•获取数据
•过滤数据
•通过myValue将自定义值添加到我的数据集/组数据中
export const allData = state => state.dataTable export const filterText = state => state.filter.get('text') export const selectAllData = createSelector( allData, (data) => data ) export const selectAllDataFiltered = createSelector( [ selectAllData, filterText ], (data, text) => { return data.filter(item => { return item.name === text }) } ) export const selectWithValue = createSelector( [ selectAllDataFiltered ], (data, myValue) => { console.log(myValue) return data } ) let data = selectWithValue(state, 'myValue')
console.log(myValue) 退货 undefined
console.log(myValue)
undefined
您的问题的答案在FAQ中有详细说明:https://github.com/reactjs/reselect#q-how-do-i-create-a-selector-that- takes-an-argument
简而言之,重新选择不支持传递给选择器的任意参数。推荐的方法是,将相同的数据存储在Redux状态中,而不是传递参数。