Message 全局提示

全局展示操作反馈信息。

何时使用

• 可提供成功、警告和错误等反馈信息。
• 顶部居中显示并自动消失，是一种不打断用户操作的轻量级提示方式。

代码演示

普通提示

信息提醒反馈。

import React from 'react';
import ReactDOM from 'react-dom';
import { message, Button } from 'choerodon-ui';
​
const info = () => {
  message.info('This is a normal message');
};
​
ReactDOM.render(
  <Button type="primary" onClick={info}>Display normal message</Button>,
  document.getElementById('container'));
​

其他提示类型

包括成功、失败、警告。

import React from 'react';
import ReactDOM from 'react-dom';
import { message, Button } from 'choerodon-ui';
​
message.config({
  top: '24px',
});
​
const success = () => {
  message.success('This is a message of success');
};
​
const error = () => {
  message.error('This is a message of error');
};
​
const warning = () => {
  message.warning('This is message of warning');
};
​
ReactDOM.render(
  <div>
    <Button onClick={success}>Success</Button>
    <Button onClick={error}>Error</Button>
    <Button onClick={warning}>Warning</Button>
  </div>,
  document.getElementById('container'));
​

修改延时

自定义时长 10s，默认时长为 3s。

import React from 'react';
import ReactDOM from 'react-dom';
import { message, Button } from 'choerodon-ui';
​
const success = () => {
  message.success('This is a prompt message for success, and it will disappear in 10 seconds', 10);
};
​
ReactDOM.render(
  <Button onClick={success}>Customized display duration</Button>,
  document.getElementById('container'));
​

加载中

进行全局 loading，异步自行移除。

import React from 'react';
import ReactDOM from 'react-dom';
import { message, Button } from 'choerodon-ui';
​
const success = () => {
  const hide = message.loading('Action in progress..', 0);
  // Dismiss manually and asynchronously
  setTimeout(hide, 2500);
};
​
ReactDOM.render(
  <Button onClick={success}>Display a loading indicator</Button>,
  document.getElementById('container'));
​

消息位置

定义消息位置

​
import React from 'react';
import ReactDOM from 'react-dom';
import { message, Button } from 'choerodon-ui';
​
const handleClick = (placement) => {
  message.destroy();
  message.config({
    top: 100,
    bottom: 100,
    duration: 5,
  });
  message.success(placement, undefined, undefined, placement);
};
​
ReactDOM.render(
  <div>
    <Button onClick={() => { handleClick('topLeft'); }}>topLeft</Button>
    <Button onClick={() => { handleClick('top'); }}>top</Button>
    <Button onClick={() => { handleClick('topRight'); }}>topRight</Button>
    <Button onClick={() => { handleClick('leftTop'); }}>leftTop</Button>
    <Button onClick={() => { handleClick('left'); }}>left</Button>
    <Button onClick={() => { handleClick('leftBottom'); }}>leftBottom</Button>
    <Button onClick={() => { handleClick('rightTop'); }}>rightTop</Button>
    <Button onClick={() => { handleClick('right'); }}>right</Button>
    <Button onClick={() => { handleClick('rightBottom'); }}>rightBottom</Button>
    <Button onClick={() => { handleClick('bottomLeft'); }}>bottomLeft</Button>
    <Button onClick={() => { handleClick('bottom'); }}>bottom</Button>
    <Button onClick={() => { handleClick('bottomRight'); }}>bottomRight</Button>
  </div>,
  document.getElementById('container'));

API

组件提供了一些静态方法，使用方式和参数如下：

• message.success(content, [duration], [onClose], placement)
• message.error(content, [duration], [onClose], placement)
• message.info(content, [duration], [onClose], placement)
• message.warning(content, [duration], [onClose], placement)
• message.warn(content, [duration], [onClose], placement) // alias of warning
• message.loading(content, [duration], [onClose], placement)

还提供了全局配置和全局销毁方法：

• message.config(options)
• message.destroy()

message.config

message.config({
  top: 100,
  duration: 2,
});