Question

我正在尝试使用react-sticky软件包制作粘性标头，但是我的标头一直滚动到视线之外。这是软件包：https://www.npmjs.com/package/react-sticky 我不确定我是否正确使用了StickyContainer或Sticky组件。实际上，我对应该传递给Sticky容器的“样式”道具感到有些困惑。

如果有人可以帮助，将不胜感激。谢谢！

这是App.js的代码：

import React, { Component } from 'react';
import './App.css';
import Header from './components/Header';
import Footer from './components/Footer';
import HomePage from './components/pages/HomePage';
import OurWork from './components/pages/OurWork';
import ContactUs from './components/pages/ContactUs';
import { BreakpointProvider } from 'react-socks';
import { StickyContainer, Sticky } from "react-sticky";
import { setDefaultBreakpoints } from 'react-socks';

setDefaultBreakpoints([
  { small: 0 },
  { medium: 700 }
]);

class App extends Component {
  pageStyle = {
    display: 'flex',
    flexDirection: 'column'
  }

  render() {
    return (
      <BreakpointProvider>
        <StickyContainer>
          <div className="App">
            <Sticky>
              {({style}) => <Header style={style}/>}
            </Sticky>
            <div className="page" style={this.pageStyle}>
                <HomePage />
              <OurWork />
              <ContactUs />
            </div>
          <Footer />
        </div>
        </StickyContainer>
      </BreakpointProvider>
    );
  }
}

export default App;

这是Header组件：

import React, { Component } from 'react';
import Logo from './Logo'
import NavBar from './NavBar';
import logo from '../images/transparent.png';

class Header extends Component {
    headerStyle = {
        height: 100,
        margin: 20,
        display: 'flex',
        justifyContent: 'space-between',
        zIndex: 10
    };

    render() {
        return (
            <div className="header" style={this.headerStyle}>
                <Logo logo={logo}/>
                <NavBar />
            </div>
        );
    }

};

export default Header;

Answer 1

粘性标头不需要外部库，请检查此资源React Table Sticky Header without external library

演示

窍门就像

1。分割标题和数据部分

两者都使用固定宽度
用div包裹数据容器，给该容器div固定高度，允许

.container { overflox-y：滚动；高度：300像素； }

使用react-sticky制作粘性标题

1 个答案: