【发布时间】:2019-07-30 20:00:32
【问题描述】:
当我尝试使用 React Native Single Store 时。注入 Home 组件后,商店在 Home 组件的 props 中不可见。
通过显示 Home 组件的 props,我无法访问使用 Provider 从 App.js 传递给 Home 组件的商店。
GitHub 链接:https://github.com/FreelancerAnkit/Mobx1
请帮忙!
Store.js
import {observable, action} from 'mobx';
class TestStore {
@observable loading = true;
@observable count = 123 ;
@action loadingCompleted() {
this.loading = false;
}
@action toggleLoading() {
this.loading = this.loading ? false : true;
}
}
export default new TestStore();
App.js
import React, {Component} from 'react';
import { Provider, inject, observer } from "mobx-react/native";
import Home from './app/Home';
import store from "./app/TestStore";
class App extends Component{
render(){
return (
<Provider {...{store: store}}>
<Home />
</Provider>
)
}
}
export default App;
Home.js
import {inject, observer} from "mobx-react/native";
import React from "react";
import { ActivityIndicator,View, Text } from "react-native";
@inject('store') @observer
export default class Home extends React.Component {
componentDidMount() {
alert(JSON.stringify(this.props))
}
render() {
return (
<View style={{flex: 1, justifyContent: 'center', alignItems: 'center'}}>
<Text>Landing Page</Text>
</View>
);
}
}
预期结果: alert this.props 应该显示我的商店,但它没有我的商店由 Mobx 的提供者传递
【问题讨论】:
标签: javascript react-native mobx react-native-navigation mobx-react