use-live-store v0.2.5

use-live-store

This is a state manager implemented only with the react hooks API<useContext,useReducer>

use createLiveStore, Realize global state management

be careful:Used this tool, you have to accept the use of react hooks to develop your project

这是一个仅用react hooks api<useContext,useReducer>实现的状态管理器

通过createLiveStore,实现全局状态管理

注意:使用这个工具,你必须接受使用react hooks来开发你的项目

installation

To install the stable version:

npm install --save-dev use-live-store

That's it!

import createLiveStore from 'use-live-store';

Example

/reducer/project.js

const initState = {
    name: '金融城项目',
    desc: '关于金融城项目的描述'
};
export default function (state = initState, action) {
    switch (action.type) {
        case 'init_project':
            state.name = action.data.name;
            state.desc = action.data.desc;
            break;
    }
    return Object.assign({}, state);
}

/reducer/girl.js

const initState = {
    list: []
};
export default function (state = initState, action) {
    switch (action.type) {
        case 'init_girl':
            state.list = action.data;
            break;
    }
    return Object.assign({}, state);
}

action.js

import { getGirlDataApi } from '@/common/api/public';
export function initGirl() {
    return function (dispatch) {
        getGirlDataApi().then((res) => {
            if (res.status === 100) {
                const action = { type: 'init_girl', data: res.data };
                dispatch(action);
            }
        });
    };
}

store.js

import project from './reducer/project';
import girl from './reducer/girl';

const reducers = { girl, project };
const liveStore = createLiveStore(reducers);
//useStore
export const useStore = liveStore.useStore;
//alias,Avoid duplicate name with Provider of react-Redux
export const Wapper = liveStore.Wapper;

//app.js
import { useStore, Wapper } from './store';
import { initGirl } from './action';
function View(){
    const {state, dispatch} = useStore();
    useEffect(() => {
        //no async
        dispatch({type: 'xxx',data: 'xxx'});
        //or async
        dispatch(initGirl());
    },[]);
    return <div>{state}</div>; 
}
function App(){
    //useStore() cannot be used within a top-level component,
    return <Wapper>
        <View />
    </Wapper>;
}
ReactDOM.render(
    <App />,document.body
);