【问题标题】:How to only fetch the required data according to a boolean value in Redux Toolkit?如何仅根据 Redux Toolkit 中的布尔值获取所需数据?
【发布时间】:2022-01-12 19:24:35
【问题描述】:

我有一个关于 redux 工具包的问题。我想通过单击复选框来获取数组列表。数组对象有一个名为“已验证”的字段,该字段为真或假。据此,复选框的 Onclick 我想获取所有已验证值设置为 true 的对象。

也没有任何称为“已验证”的端点,我可以在 url 中传递它来获取我想要实现的仅经过验证的对象数组的列表。 数组结构看起来像这样 =>

{_id(pin):"61bc940989b38d9bc53832e3"
venture(pin):"xyz"
rating(pin):2.3
promotion(pin):0
verified(pin):false
},

{_id(pin):"sjkdfkla38d9bc53832e3"
venture(pin):"xyz"
rating(pin):2.3
promotion(pin):0
verified(pin):true
},

{_id(pin):"blahbdsfasd3"
venture(pin):"xyz"
rating(pin):2.3
promotion(pin):0
verified(pin):true
},


下面是我的reducer和action。

动作 = >

// get all Media Verified Cards
export const getVerifiedCards = createAsyncThunk(
  'verifiedmedia/getall',
  async () => {
    try {
      const header = {
        headers: {
          'Content-Type': 'application/json',
          Authorization: `Bearer ${Token_Media_Seller}`,
          ClientId: `Bearer ${ClientId}`
        }
      }
      const response = await axiosInstance.get(
        `/media/?token=${Token_Media_Seller}&client_id=${ClientId}`,
        header
      )

      console.log(response)
      return response.data
    } catch (error) {
      throw error
    }
  }
)

减速器=>

import { createSlice } from '@reduxjs/toolkit'
import { getMediaCards } from '../actions/mediacards'

const initialState = {
  mediaCards: []
}

export const mediacardSlice = createSlice({
  name: 'medialist',
  initialState: initialState,
  reducers: {},
  extraReducers: {
    [getMediaCards.fulfilled.type]: (state, { payload }) => {
      return {
        ...state,
        mediaCards: payload.data
      }
    }
  }
})

我的复选框组件 =>

所有出口 =>

const dispatch = useAppDispatch()
const selector = useAppSelector(state => state.mediacard.mediaCards) //all the items
//onclick function and the action which i want to make to get the verified values
const sortVerified = () => {
 dispatch(getVerifiedCards())
console.log('action dispatched')}

JSX=>

<div className=''>
<input
type='checkbox'
value={'checked'}
onClick={sortVerified}
/>
</div>

请帮助我尝试不同的方法,但我不知道该怎么做:(

【问题讨论】:

    标签: reactjs typescript api redux redux-toolkit


    【解决方案1】:

    好吧,没有真正的价值,所以当我试图过滤掉数组时,它什么也没给出输出,所以是的......

    【讨论】:

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