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@uiw/react-overlay

Overlay component

  • 4.11.1
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Overlay 基础弹出层

这是一个基础的弹出层组件,其它弹出组件的抽象组件,都基于它来扩展比如 <Modal><Dawer><Alert><OverlayTrigger><Popover><Tooltip> 等。

import { Overlay } from 'uiw';
// or
import Overlay from '@uiw/react-overlay';

基本用法

import React from 'react';
import ReactDOM from 'react-dom';
import { Overlay, Button, Card } from 'uiw';

function Demo() {
  const [isOpen, setIsOpen] = React.useState(false);
  const [hasBackdrop, setHasBackdrop] = React.useState(true);
  return (
    <div>
      <Button
        type="primary"
        onClick={() => {
          setIsOpen(true)
          setHasBackdrop(true)
        }}
      >
        点击弹出内容
      </Button>
      <Button
        type="primary"
        onClick={() => {
          setIsOpen(true)
          setHasBackdrop(false)
        }}
      >
        弹出内容没有遮罩层
      </Button>
      <Overlay
        hasBackdrop={hasBackdrop}
        isOpen={isOpen}
        onClose={() => setIsOpen(false)}
      >
        <Card active bordered={!hasBackdrop} style={{ width: 500 }}>
          <h3 style={{margin: 0}}>基础弹出层 - {String(isOpen)}</h3>
          <div>
            这是一个基础的弹出层组件,其它弹出层组件基于它来扩展比如 Modal、Alert
          </div>
          <br />
          <Button type="danger" onClick={() => setIsOpen(false)}>关闭</Button>
        </Card>
      </Overlay>
    </div>
  )
}

ReactDOM.render(<Demo />, _mount_);

完全定制弹出容器

import React from 'react';
import ReactDOM from 'react-dom';
import { Overlay, Button } from 'uiw';

function Demo() {
  const [isOpen, setIsOpen] = React.useState(false);
  return (
    <div>
      <Button
        type="primary"
        onClick={() => {
          setIsOpen(!isOpen);
        }}
      >
        点击弹出内容
      </Button>
      <Overlay
        backdropProps={{
          style: { backgroundColor: 'rgba(0, 0, 0, .5)' }
        }}
        isOpen={isOpen} onClose={() => setIsOpen(false)}
      >
        <div style={{ backgroundColor: '#fff', minWidth: 500 }} >
          <Icon
            onClick={() => setIsOpen(false)}
            type="circle-close"
            style={{
              position: 'absolute',
              right: 0,
              top: '-20px',
              color: '#fff',
              cursor: 'pointer',
            }}
          />
          <div
            style={{
              backgroundColor: 'rgb(0, 204, 180)',
              color: 'rgb(255, 255, 255)',
              textAlign: 'center',
              padding: '34px 24px',
            }}
          >
            <h1
              style={{
                fontSize: '28px',
                fontWeight: '700',
                color: 'rgb(255, 255, 255)',
                lineHeight: '1.2',
                margin: '0px',
              }}
            >
              下次预订可享 5 ¥ 优惠
            </h1>
            <div style={{ padding: '5px 0' }}>(5 ¥ ~ ¥38)</div>
            <div style={{ fontSize: '18px' }}>使用促销码: <b style={{ color: '#f8e71c', margin: '0px 4px' }}>KSGI5</b></div>
          </div>
          <div style={{ padding: '24px' }}>
            <h1 style={{ fontSize: '28px', fontWeight: '700', color: 'rgb(23, 27, 30)', lineHeight: '1.2', margin: '0px 0px 4px' }}>订阅 uiw 组件新闻通讯</h1>
            <div style={{ color: 'rgb(70, 81, 94)' }}>在收件箱中接收独家更新信息</div>
          </div>
        </div>
      </Overlay>
    </div>
  )
}

ReactDOM.render(<Demo />, _mount_);

usePortal

Portals 是 react 16 提供的官方解决方案,使得组件可以脱离父组件层级挂载在 DOM 树的任何位置,我们利用这个方法,可将模态对话框生成到根节点的外面,默认情况生成到跟节点的外面,通过将 usePortal 设置为 false 将对话框生成在父组件层级挂载的 DOM 树中。

import React from 'react';
import ReactDOM from 'react-dom';
import { Overlay, Button, Card } from 'uiw';

function Demo() {
  const [isOpen, setIsOpen] = React.useState(false);
  function toggleOverlay(e) {
    setIsOpen(!isOpen);
  }
  return (
    <div>
      <Button type="primary" onClick={toggleOverlay}>点击弹出内容</Button>
      <Overlay usePortal={false} isOpen={isOpen} onClose={toggleOverlay}>
        <Card active style={{ width: 500 }} active>
          <h3 style={{marginTop: 0}}>基础弹出层</h3>
          <p>Portals 是 react 16 提供的官方解决方案,使得组件可以脱离父组件层级挂载在DOM树的任何位置,我们利用这个方法,可将模态对话框生成到根节点的外面,默认情况生成到跟节点的外面,通过将 usePortal 设置为 false 将对话框生成在父组件层级挂载的DOM树中。</p>
          <Button type="danger" onClick={toggleOverlay}>关闭</Button>
        </Card>
      </Overlay>
    </div>
  )
}

ReactDOM.render(<Demo />, _mount_);

自定义动画

动画过渡效果是根据 react-transition-group 组件封装。动画时长参数 timeout={1000} 是根据 CSS 动画样式持续时长来定义。

注意:@3.2.0 transitionDuration={1000} 更名为 timeout

import React from 'react';
import ReactDOM from 'react-dom';
import { Overlay, Button, Card } from 'uiw';

function Demo() {
  const [isOpen, setIsOpen] = React.useState(false);
  function toggleOverlay(e) {
    setIsOpen(!isOpen);
  }
  return (
    <div>
      <Button type="primary" onClick={toggleOverlay}>点击弹出内容</Button>
      <Overlay
        transitionName="animation-flipX"
        timeout={1000}
        isOpen={isOpen}
        onClose={toggleOverlay}
      >
        <Card active style={{ width: 500 }} active>
          <h3 style={{marginTop: 0}}>基础弹出层</h3>
          <p>Portals 是 react 16 提供的官方解决方案,使得组件可以脱离父组件层级挂载在DOM树的任何位置,我们利用这个方法,可将模态对话框生成到根节点的外面,默认情况生成到跟节点的外面,通过将 usePortal 设置为 false 将对话框生成在父组件层级挂载的DOM树中。</p>
          <Button type="danger" onClick={toggleOverlay}>关闭</Button>
        </Card>
      </Overlay>
    </div>
  )
}

ReactDOM.render(<Demo />, _mount_);

你可以根据动画样式库 animate.css 添加不同的出入动画。默认通过的 Less 生成 CSS 动画的实例代码,定义 transitionName 动画样式名字为 animation-bouce,下面是上面实例的样式:

@animation-prefix:~"animation-flipX";
// 遮罩层动画
// Background animation
.@{animation-prefix}-enter .w-overlay-backdrop {
  opacity: 0.01;
}
.@{animation-prefix}-enter-active .w-overlay-backdrop {
  opacity: 1;
  transition: opacity 1s ease-in;
}
.@{animation-prefix}-exit .w-overlay-backdrop {
  opacity: 1;
}
.@{animation-prefix}-exit-active .w-overlay-backdrop {
  opacity: 0.01;
  transition: opacity 1s ease-in;
}
// 对话框动画
// Content animation
.@{animation-prefix}-enter-active .w-overlay-content {
  animation-duration: 1s;
  animation-fill-mode: both;
  animation-name: flipInX;
}
.@{animation-prefix}-exit-active .w-overlay-content {
  animation-duration: 1s;
  animation-fill-mode: both;
  animation-name: flipOutX;
}

.@{animation-prefix}-enter,
.@{animation-prefix}-enter-done,
.@{animation-prefix}-exit {
  display: inherit;
}

@keyframes flipOutX {
  0% { transform: perspective(400px); }
  30% {
    transform: perspective(400px) rotateX(-20deg);
    opacity: 1;
  }
  to {
    transform: perspective(400px) rotateX(90deg);
    opacity: 0;
  }
}

@keyframes flipInX {
  0% {
    transform: perspective(400px) rotateX(90deg);
    animation-timing-function: ease-in;
    opacity: 0;
  }
  40% {
    transform: perspective(400px) rotateX(-20deg);
    animation-timing-function: ease-in;
  }
  60% {
    transform: perspective(400px) rotateX(10deg);
    opacity: 1;
  }
  80% {
    transform: perspective(400px) rotateX(-5deg);
  }
  to { transform: perspective(400px); }
}

Overlay

参数说明类型默认值
isOpen对话框是否可见booleanfalse
usePortal使用 react 16 提供的官方解决方案 Portals,将模态对话框生成到根节点的外面。booleantrue
maskClosable点击遮罩层是否允许关闭booleantrue
portalProps设置 Portal 组件属性object{}
backdropProps遮罩层 HTML 属性设置object{}
dialogProps弹出目标(对话框) HTML 属性设置object-
unmountOnExit默认 true 退出动画卸载组件booleantrue
hasBackdrop是否有背景,是否向 <body> 添加样式 .w-overlay-open 防止滚动条出现booleantrue
transitionName内部 CSSTransitionsss 的转换名称。在此提供您自己的名称将需要定义新的 CSS 过渡属性。stringw-overlay
timeouttransitionDuration 更名为 timeout 持续时间number300
onClose点击遮罩层回调函数,通过这个函数设置 isOpen=false 关闭。onClosed 是弹出框关闭动画执行完成后的回调函数,有明显区别容易混淆。Function-
onEnter顺序 1,应用 enterappear 后立即触发 <CSSTransition> 回调。。Function(node: HtmlElement, isAppearing: bool)-
onOpening顺序 2,**打开**立即执行,在应用 enter-activeappear-active 类后立即触发 <CSSTransition> 回调。Function(node: HtmlElement, isAppearing: bool)-
onOpened顺序 3,**打开**动画播放完成执行,在应用 exiting 状态之前启动回调。Function(node: HtmlElement, isAppearing: bool)-
onClosing顺序 4,**关闭**立即执行,应用 exit-active 后立即触发 <CSSTransition> 回调。Function(node: HtmlElement)-
onClosed顺序 5,**关闭**动画播放完成立即执行,删除 exit 类后立即触发 <CSSTransition> 回调,并将 exit-done 类添加到 DOM 节点。Function(node: HtmlElement)-

支持传递 <CSSTransition> 原事件覆盖当前事件,请查看 <CSSTransition> 文档。

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Package last updated on 16 Feb 2022

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