Progress 进度条

Progress 进度条

展示操作的当前进度。

何时使用

在操作需要较长时间才能完成时，为用户显示该操作的当前进度和状态。

当一个操作会打断当前界面，或者需要在后台运行，且耗时可能超过 2 秒时；
当需要显示一个操作完成的百分比时。

代码演示

进度条

进度条。

import React from 'react';
import ReactDOM from 'react-dom';
import { Progress } from 'choerodon-ui/pro';
ReactDOM.render(
  <div>
    <Progress value={40} />
    <Progress value={50} status="active" />
    <Progress value={70} status="exception" />
    <Progress value={50} status="success" />
    <Progress value={40} showInfo={false} />
  </div>,
  document.getElementById('container')
);

受控

受控。


import React from 'react';
import ReactDOM from 'react-dom';
import { Progress } from 'choerodon-ui/pro';
class App extends React.Component {
  constructor(props) {
    super(props);
    this.state = {
      completed: 0,
      status: 'active',
    };
  }
  componentDidMount() {
    this.timer = setTimeout(() => this.progress(5), 1000);
  }
  componentWillUnmount() {
    clearTimeout(this.timer);
  }
  progress(completed) {
    if (completed > 100) {
      this.setState({
        completed: 100,
        status: 'success',
      });
    } else {
      this.setState({
        completed,
      });
      const diff = Math.round(Math.random() * 10);

数据源

绑定数据源。

import React from 'react';
import ReactDOM from 'react-dom';
import { DataSet, Progress } from 'choerodon-ui/pro';
class App extends React.Component {
  ds = new DataSet({
    autoCreate: true,
    fields: [
      { name: 'percent', type: 'number', defaultValue: 20 },
    ],
  });
  render() {
    return <Progress dataSet={this.ds} name="percent" />;
  }
}
ReactDOM.render(
  <App />,
  document.getElementById('container')
);

自定义文字格式

自定义文字格式。

import React from 'react';
import ReactDOM from 'react-dom';
import { Progress } from 'choerodon-ui/pro';
function format() {
  return 'Done';
}
ReactDOM.render(
  <Progress value={100} format={format} status="success" />,
  document.getElementById('container')
);

圆形进度条

圆形进度条。

import React from 'react';
import ReactDOM from 'react-dom';
import { Progress } from 'choerodon-ui/pro';
function format() {
  return 'Done';
}
ReactDOM.render(
  <div>
    <Progress
      style={{ marginRight: 10 }}
      value={75}
      type="circle"
      size="small"
    />
    <Progress
      style={{ marginRight: 10 }}
      value={100}
      type="circle"
      format={format}
      status="success"
    />
    <Progress value={35} type="circle" status="exception" size="large" />
  </div>,
  document.getElementById('container'),
);

仪表盘进度条

仪表盘

import React from 'react';
import ReactDOM from 'react-dom';
import { Progress } from 'choerodon-ui/pro';
ReactDOM.render(
  <div>
    <Progress style={{ marginRight: 10 }} value={75} type="dashboard" />
    <Progress
      style={{ marginRight: 10 }}
      value={100}
      type="dashboard"
      status="success"
    />
    <Progress value={25} type="dashboard" status="exception" />
  </div>,
  document.getElementById('container'),
);

加载

加载。

import React from 'react';
import ReactDOM from 'react-dom';
import { Progress } from 'choerodon-ui/pro';
ReactDOM.render(
  <div>
    <Progress style={{ marginRight: 10 }} type="loading" size="small" />
    <Progress style={{ marginRight: 10 }} type="loading" status="success" />
    <Progress type="loading" size="large" status="exception" />
  </div>,
  document.getElementById('container'),
);