antd分页demo

最新推荐文章于 2024-10-14 03:57:09 发布

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最新推荐文章于 2024-10-14 03:57:09 发布

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分类专栏：记录文章标签： react.js javascript

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本文通过一个详细的示例，展示了如何在React项目中利用antd库来实现高效的分页功能。介绍了配置项的设置、分页组件的使用以及如何与后端API进行交互，帮助开发者更好地理解和应用antd的分页组件。

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antd分页demo

import React, { Component } from 'react';
import { Pagination } from 'antd';
class ReplaceQRCode extends Component {
  state = {
    showList: [],
    allList: [],
    total: 100,
    pageSize: 10,
    pageCurrent: 1,
  };
  componentDidMount() {
    const { pageCurrent, pageSize } = this.state;
    let arr = [];
    let showArr = [];
    for (var i = 1; i <= 97; i++) {
      arr.push(i);
    }
    showArr = arr.slice((pageCurrent - 1) * pageSize, pageCurrent * pageSize);
    this.setState({
      allList: arr,
      showList: showArr,
    });
    console.log(arr);
  }
  onShowSizeChange = (current, pageSize) => {
    const { allList } = this.state;
    let showArr = [];
    showArr = allList.slice((current - 1) * pageSize, current * pageSize);
    console.log(showArr);
    this.setState({
      showList: showArr,
      pageCurrent: current,
      pageSize,
    });
  };
  render() {
    const { showList } = this.state;
    return (
      <div>
        <ul>
          {showList.map((item, index) => {
            return <li key={index}>{item}</li>;
          })}
        </ul>
        <Pagination onChange={this.onShowSizeChange} defaultCurrent={1} total={this.state.total} />
      </div>
    );
  }
}

export default ReplaceQRCode;