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React JS:应用材料UI CssBaseline

material-ui reactjs css

Big Daddy · 技术社区 · 6 年前

我想把新的 React 应用程序使用一致的外观和感觉 Material-UI . 另外,我希望样式等易于维护。所以默认的主题看起来是一个很好的开始。这个 cssBaseline 提供人 物料界面 好像把所有的盒子都勾了,所以我想试试。但奇怪的是,这不管用。Css主题并不是我真正喜欢的东西。我是被误导了还是怎么了?下面的代码是我在App.js组件中不走运地实现的(摘自 here ). 我希望只是一个实施细节。

import React from "react";
import Footer from "./Footer";
import CssBaseline from "@material-ui/core/CssBaseline";
import AddTodo from "../containers/AddTodo";
import VisibleTodoList from "../containers/VisibleTodoList";

const App = () => (
  <React.Fragment>
    <CssBaseline />
    <div>
      <AddTodo />
      <VisibleTodoList />
      <Footer />
    </div>
  </React.Fragment>
);

export default App;

编辑 :这是 index.js 位于项目的根目录中:

    import React from "react";
    import { render } from "react-dom";
    import { createStore, applyMiddleware } from "redux";
    import { Provider } from "react-redux";
    import App from "./components/App";
    import rootReducer from "./reducers";

    const store = createStore(rootReducer);

   render(
      <Provider store={store}>
        <MuiThemeProvider theme={theme}>
          <React.Fragment>
            <CssBaseline />
            <App />
          </React.Fragment>
        </MuiThemeProvider>
      </Provider>,
      document.getElementById("root")
    );

编辑: 我的新App.js

import React from "react";
import Footer from "./Footer";
import AddTodo from "../containers/AddTodo";
import AppBar from "../components/AppBar";
import VisibleTodoList from "../containers/VisibleTodoList";

const App = () => (
  <div>
    <AppBar />
    <AddTodo />
    <VisibleTodoList />
    <Footer />
  </div>
);
export default App;

1 回复 | 直到 6 年前

Ricovitch 6 年前

CSSBaseline组件应该在Material UI-ThemeProvider组件中使用。在您的示例中,您没有包含ThemeProvider,因此没有实质性的UI主题。

请参阅官方文档以了解如何设置浏览器: https://material-ui.com/customization/themes/#muithemeprovider

基于此示例,CSSBaseline的最小工作示例是:

import React from 'react';
import { render } from 'react-dom';
import { MuiThemeProvider, createMuiTheme } from '@material-ui/core/styles';
import CssBaseline from "@material-ui/core/CssBaseline";
import Root from './Root';

const theme = createMuiTheme();

function App() {
  return (
    <MuiThemeProvider theme={theme}>
      <React.Fragment>
        <CssBaseline />
        <Root />
      </React.Fragment>
    </MuiThemeProvider>
  );
}

render(<App />, document.querySelector('#app'));

要加载Roboto字体,请将其添加到html模板中

<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,500">

有关更完整的示例,请查看此官方示例的源代码: https://github.com/mui-org/material-ui/tree/master/examples/create-react-app/src

public/index.html:加载roboto字体
src/withRoot.js:ThemeProvider和CSSBaseline设置
src/pages/index.js:应用了MUI主题的示例组件