react18 hooks自定义移动端Popup弹窗组件RcPop
作者：xiaoyan2017
这篇文章主要介绍了react18 hooks自定义移动端Popup弹窗组件RcPop,react-popup 基于react18+hook自定义多功能弹框组件,整合了msg/alert/dialog/toast及android/ios弹窗效果,需要的朋友可以参考下
基于React18 Hooks实现手机端弹框组件RcPop
react-popup 基于react18+hook自定义多功能弹框组件。整合了msg/alert/dialog/toast及android/ios弹窗效果。支持20+自定义参数、组件式+函数式调用方式，全方位满足各种弹窗场景需求。
引入组件
在需要使用弹窗的页面引入组件。
// 引入自定义组件
import RcPop, { rcpop } from './components/rcpop'RcPop支持组件式+函数式两种调用方式。
组件写法
<RcPop
visible={visible}
title="标题"
content="弹窗内容"
type="android"
shadeClose="false"
closeable
:btns="[
{text: '取消', click: () => setVisible(false)},
{text: '确认', style: {color: '#09f'}, click: handleOK},
]"
@onOpen={handleOpen}
@onClose={handleClose}
/>
<div>这里是自定义弹窗内容，优先级高于content内容。</div>
</RcPop>函数写法
function handlePopup() {
rcpop({
title: '标题',
content: `<div style="padding:20px;">
<p>函数式调用：<em style="color:#999;">rcpop({...})</em></p>
</div>`,
btns: [
{
text: '取消',
click: () => {
// 关闭弹窗
rcpop.close()
}
},
{
text: '确认',
style: {color: '#09f'},
click: () => {
rcpop({
type: 'toast',
icon: 'loading',
content: '加载中...',
opacity: .2,
time: 2
})
}
}
]
})
}msg类型
自定义多按钮
rcpop({
title: '标题',
content: `<div style="color:#f90">
<p>显示自定义弹窗内容</p>
</div>`,
btns: [
{ text: '稍后提示' },
{ text: '取消', click: () => rcpop.close() },
{
text: '立即更新',
style: {color: '#09f'},
click: () => {
// ...
}
}
]
})
ios弹窗类型
android弹窗类型
长按/右键菜单
自定义内容
<RcPop
visible={visible}
closeable
xposition="top"
content="这里是内容信息"
btns={[
{text: '确认', style: {color: '#00d8ff'}, click: () => setVisible(false)},
]}
onOpen={()=> {
console.log('弹窗开启...')
}}
onClose={()=>{
console.log('弹窗关闭...')
setVisible(false)
}}
>
<div style={{padding: '15px'}}>
<img src={reactLogo} width="60" onClick={handleContextPopup} />
<h3 style={{color:'#f60', 'paddingTop':'10px'}}>当 content 和 自定义插槽 内容同时存在，只显示插槽内容。</h3>
</div>
</RcPop>function handleContextPopup(e) {
let points = [e.clientX, e.clientY]
rcpop({
type: 'contextmenu',
follow: points,
opacity: 0,
btns: [
{text: '标记备注信息'},
{
text: '删除',
style: {color:'#f00'},
click: () => {
rcpop.close()
}
}
]
})
}这次主打的是学习 React Hooks 开发自定义弹窗，之前也有开发过类似的弹层组件。
https://www.jb51.net/article/215506.htm
https://www.jb51.net/article/245562.htm
编码开发
在components目录下新建rcpop文件夹。
rcpop支持如下参数配置
// 弹窗默认参数
const defaultProps = {
// 是否显示弹出层
visible: false,
// 弹窗唯一性标识
id: null,
// 弹窗标题
title: '',
// 弹窗内容
content: '',
// 弹窗类型(toast | footer | actionsheet | actionsheetPicker | ios | android | androidSheet | contextmenu)
type: '',
// toast图标(loading | success | fail)
icon: '',
// 是否显示遮罩层
shade: true,
// 点击遮罩层关闭
shadeClose: true,
// 遮罩透明度
opacity: '',
// 自定义遮罩层样式
overlayStyle: {},
// 是否圆角
round: false,
// 是否显示关闭图标
closeable: false,
// 关闭图标位置(left | right | top | bottom)
closePosition: 'right',
// 关闭图标颜色
closeColor: '',
// 动画类型(scaleIn | fadeIn | footer | fadeInUp | fadeInDown)
anim: 'scaleIn',
// 弹窗出现位置(top | right | bottom | left)
position: '',
// 长按/右键弹窗(坐标点)
follow: null,
// 弹窗关闭时长，单位秒
time: 0,
// 弹窗层级
zIndex: 2023,
// 弹窗按钮组(text | style | disabled | click)
btns: null,
// 指定挂载的节点(仅对标签组件有效)
// teleport = () => document.body,
teleport: null,
// 弹窗打开回调
onOpen: () => {},
// 弹窗关闭回调
onClose: () => {},
// 点击遮罩层回调
onClickOverlay: () => {},
// 自定义样式
customStyle: {},
// 类名
className: null,
// 默认插槽内容
children: null
}弹窗组件模板
const renderNode = () => {
return (
<div ref={ref} className={classNames('rc__popup', options.className, {'rc__popup-closed': closed})} id={options.id} style={{'display': !opened.current ? 'none' : undefined}}>
{/* 遮罩层 */}
{ isTrue(options.shade) && <div className="rcpopup__overlay" onClick={handleShadeClick} style={{'opacity': options.opacity, 'zIndex': oIndex-1, ...options.overlayStyle}}></div> }
{/* 窗体 */}
<div className="rcpopup__wrap" style={{'zIndex': oIndex}}>
<div
ref={childRef}
className={classNames(
'rcpopup__child',
{
[`anim-${options.anim}`]: options.anim,
[`popupui__${options.type}`]: options.type,
'round': options.round
},
options.position
)}
style={popStyles}
>
{ options.title && <div className="rcpopup__title">{options.title}</div> }
{ (options.type == 'toast' && options.icon) && <div className={classNames('rcpopup__toast', options.icon)} dangerouslySetInnerHTML={{__html: ToastIcon[options.icon]}}></div> }
{/* 内容 */}
{ options.children ? <div className="rcpopup__content">{options.children}</div> : options.content ? <div className="rcpopup__content" dangerouslySetInnerHTML={{__html: options.content}}></div> : null }
{/* 按钮组 */}
{ options.btns &&
<div className="rcpopup__actions">
{
options.btns.map((btn, index) => {
return <span className={classNames('btn', {'btn-disabled': btn.disabled})} key={index} style={btn.style} dangerouslySetInnerHTML={{__html: btn.text}} onClick={e => handleActions(e, index)}></span>
})
}
</div>
}
{ isTrue(options.closeable) && <div className={classNames('rcpopup__xclose', options.closePosition)} style={{'color': options.closeColor}} onClick={close}></div> }
</div>
</div>
</div>
)
}完整代码块
/**
* @title 基于react18 hooks自定义移动端弹窗组件
* @author YXY Q: 282310962
* @date 2023/07/25
*/
import { useState, useEffect, createRef, useRef, forwardRef, useImperativeHandle } from 'react'
import { createPortal } from 'react-dom'
import { createRoot } from 'react-dom/client'
// ...
const RcPop = forwardRef((props, ref) => {
const mergeProps = {
...defaultProps,
...props
}
const [options, setOptions] = useState(mergeProps)
const [oIndex, setOIndex] = useState(options.zIndex)
const [closed, setClosed] = useState(false)
const [followStyle, setFollowStyle] = useState({
position: 'absolute',
left: '-999px',
top: '-999px'
})
const opened = useRef(false)
const childRef = useRef()
const stopTimer = useRef(null)
const popStyles = options.follow ? { ...followStyle, ...options.customStyle } : { ...options.customStyle }
const isTrue = (str) => /^true$/i.test(str)
const ToastIcon = {
loading: '<svg viewBox="25 25 50 50"><circle fill="none" cx="50" cy="50" r="20"></circle></svg>',
success: '<svg viewBox="0 0 1024 1024"><path d="M512 85.333c235.648 0 426.667 191.019 426.667 426.667S747.648 938.667 512 938.667 85.333 747.648 85.333 512 276.352 85.333 512 85.333zm-74.965 550.4l-90.582-90.581a42.667 42.667 0 1 0-60.33 60.33l120.704 120.705a42.667 42.667 0 0 0 60.33 0L768.811 424.49a42.667 42.667 0 1 0-60.288-60.331L436.992 635.648z" /></svg>',
error: '<svg viewBox="0 0 1024 1024"><path d="M512 85.333C276.352 85.333 85.333 276.352 85.333 512S276.352 938.667 512 938.667 938.667 747.648 938.667 512 747.648 85.333 512 85.333zm128.427 606.72l-129.75-129.749-129.066 129.024a35.968 35.968 0 1 1-50.902-50.901L459.733 511.36 329.301 380.928a35.968 35.968 0 1 1 50.859-50.944l130.475 130.475 129.706-129.75a35.968 35.968 0 1 1 50.944 50.902L561.536 511.36l129.75 129.75a35.968 35.968 0 1 1-50.902 50.943z" /></svg>',
warning: '<svg viewBox="0 0 1024 1024"><path d="M512 941.12q-89.28 0-167.52-34.08t-136.32-92.16T116 678.08t-34.08-168T116 342.56t92.16-136.32 136.32-92.16T512 80t168 34.08 136.8 92.16 92.16 136.32 34.08 167.52-34.08 168-92.16 136.8T680 907.04t-168 34.08zM460.16 569.6q0 23.04 14.88 38.88T512 624.32t37.44-15.84 15.36-38.88V248q0-23.04-15.36-36.96T512 197.12t-37.44 14.4-15.36 37.44zM512 688.64q-27.84 0-47.52 19.68t-19.68 47.52 19.68 47.52T512 823.04t48-19.68 20.16-47.52T560 708.32t-48-19.68z"/></svg>',
info: '<svg viewBox="0 0 1024 1024"><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm84 343.1l-87 301.4c-4.8 17.2-7.2 28.6-7.2 33.9 0 3.1 1.3 6 3.8 8.7s5.2 4 8.1 4c4.8 0 9.6-2.1 14.4-6.4 12.7-10.5 28-29.4 45.8-56.8l14.4 8.5c-42.7 74.4-88 111.6-136.1 111.6-18.4 0-33-5.2-43.9-15.5-10.9-10.3-16.3-23.4-16.3-39.2 0-10.5 2.4-23.7 7.2-39.9l58.9-202.7c5.7-19.5 8.5-34.2 8.5-44.1 0-6.2-2.7-11.7-8.1-16.5-5.4-4.8-12.7-7.2-22-7.2-4.2 0-9.3.1-15.3.4l5.5-17L570.4 407H596v.1zm17.8-88.7c-12.2 12.2-26.9 18.2-44.1 18.2-17 0-31.5-6.1-43.7-18.2-12.2-12.2-18.2-26.9-18.2-44.1s6-31.9 18-44.1c12-12.1 26.6-18.2 43.9-18.2 17.5 0 32.3 6.1 44.3 18.2 12 12.2 18 26.9 18 44.1s-6.1 31.9-18.2 44.1z"/></svg>',
}
/**
* 开启弹窗
*/
function open(params) {
params && setOptions({ ...options, ...params })
if(options.type == 'toast') {
options.time = options.time || 3
}
if(opened.current) return
opened.current = true
setOIndex(++index + options.zIndex)
options.onOpen?.()
// 右键/长按菜单
if(options.follow) {
setTimeout(() => {
let rcpop = childRef.current
let oW, oH, winW, winH, pos
oW = rcpop.clientWidth
oH = rcpop.clientHeight
winW = window.innerWidth
winH = window.innerHeight
pos = getPos(options.follow[0], options.follow[1], oW, oH, winW, winH)
setFollowStyle({
...followStyle,
left: pos[0],
top: pos[1]
})
})
}
if(options.time) {
clearTimeout(stopTimer.current)
stopTimer.current = setTimeout(() => {
close()
}, options.time * 1000)
}
}
/**
* 关闭弹窗
*/
function close() {
if(!opened.current) return
setClosed(true)
setTimeout(() => {
setClosed(false)
opened.current = false
options.onClose?.()
clearTimeout(stopTimer.current)
}, 200)
}
// 点击遮罩层
function handleShadeClick(e) {
options.onClickOverlay?.(e)
if(isTrue(options.shadeClose)) {
close()
}
}
// 点击按钮组
function handleActions(e, index) {
let btn = options.btns[index]
if(!btn.disabled) {
btn?.click?.(e)
}
}
// 抽离的React的classnames操作类
function classNames() {
var hasOwn = {}.hasOwnProperty
var classes = []
for (var i = 0; i < arguments.length; i++) {
var arg = arguments[i]
if (!arg) continue
var argType = typeof arg
if (argType === 'string' || argType === 'number') {
classes.push(arg)
} else if (Array.isArray(arg) && arg.length) {
var inner = classNames.apply(null, arg)
if (inner) {
classes.push(inner)
}
} else if (argType === 'object') {
for (var key in arg) {
if (hasOwn.call(arg, key) && arg[key]) {
classes.push(key)
}
}
}
}
return classes.join(' ')
}
// 获取挂载节点
function getTeleport(getContainer) {
const container = typeof getContainer == 'function' ? getContainer() : getContainer
return container || document.body
}
// 设置挂载节点
function renderTeleport(getContainer, node) {
if(getContainer) {
const container = getTeleport(getContainer)
return createPortal(node, container)
}
return node
}
// 获取弹窗坐标点
function getPos(x, y, ow, oh, winW, winH) {
let l = (x + ow) > winW ? x - ow : x;
let t = (y + oh) > winH ? y - oh : y;
return [l, t];
}
const renderNode = () => {
return (
<div ref={ref} className={classNames('rc__popup', options.className, {'rc__popup-closed': closed})} id={options.id} style={{'display': !opened.current ? 'none' : undefined}}>
{/* 遮罩层 */}
{ isTrue(options.shade) && <div className="rcpopup__overlay" onClick={handleShadeClick} style={{'opacity': options.opacity, 'zIndex': oIndex-1, ...options.overlayStyle}}></div> }
{/* 窗体 */}
<div className="rcpopup__wrap" style={{'zIndex': oIndex}}>
<div
ref={childRef}
className={classNames(
'rcpopup__child',
{
[`anim-${options.anim}`]: options.anim,
[`popupui__${options.type}`]: options.type,
'round': options.round
},
options.position
)}
style={popStyles}
>
{ options.title && <div className="rcpopup__title">{options.title}</div> }
{ (options.type == 'toast' && options.icon) && <div className={classNames('rcpopup__toast', options.icon)} dangerouslySetInnerHTML={{__html: ToastIcon[options.icon]}}></div> }
{/* 内容 */}
{/*{ (options.children || options.content) && <div className="rcpopup__content">{options.children || options.content}</div> }*/}
{ options.children ? <div className="rcpopup__content">{options.children}</div> : options.content ? <div className="rcpopup__content" dangerouslySetInnerHTML={{__html: options.content}}></div> : null }
{/* 按钮组 */}
{ options.btns &&
<div className="rcpopup__actions">
{
options.btns.map((btn, index) => {
return <span className={classNames('btn', {'btn-disabled': btn.disabled})} key={index} style={btn.style} dangerouslySetInnerHTML={{__html: btn.text}} onClick={e => handleActions(e, index)}></span>
})
}
</div>
}
{ isTrue(options.closeable) && <div className={classNames('rcpopup__xclose', options.closePosition)} style={{'color': options.closeColor}} onClick={close}></div> }
</div>
</div>
</div>
)
}
useEffect(() => {
props.visible && open()
!props.visible && close()
}, [props.visible])
// 暴露指定的方法给父组件调用
useImperativeHandle(ref, () => ({
open,
close
}))
return renderTeleport(options.teleport || mergeProps.teleport, renderNode())
})react动态设置className，于是抽离封装了classNames函数。
// 抽离的React的classnames操作类
function classNames() {
var hasOwn = {}.hasOwnProperty
var classes = []
for (var i = 0; i < arguments.length; i++) {
var arg = arguments[i]
if (!arg) continue
var argType = typeof arg
if (argType === 'string' || argType === 'number') {
classes.push(arg)
} else if (Array.isArray(arg) && arg.length) {
var inner = classNames.apply(null, arg)
if (inner) {
classes.push(inner)
}
} else if (argType === 'object') {
for (var key in arg) {
if (hasOwn.call(arg, key) && arg[key]) {
classes.push(key)
}
}
}
}
return classes.join(' ')
}非常方便的实现各种动态操作className类。
通过createRoot将弹窗组件挂载到body，实现函数式调用。
/**
* 函数式弹窗组件
* rcpop({...}) | rcpop.close()
*/
let popRef = createRef()
function Popup(options = {}) {
options.id = options.id || 'rcpopup-' + Math.floor(Math.random() * 10000)
// 判断id唯一性
let rnode = document.querySelector(`#${options.id}`)
if(options.id && rnode) return
const div = document.createElement('div')
document.body.appendChild(div)
const root = createRoot(div)
root.render(
<RcPop
ref={popRef}
visible={true}
{...options}
onClose={() => {
let node = document.querySelector(`#${options.id}`)
if(!node) return
root.unmount()
document.body.removeChild(div)
}}
/>
)
return popRef
}OK，以上就是react18 hook实现自定义弹窗的一些小分享，希望对大家有所帮助~~💪
到此这篇关于react18 hooks自定义移动端Popup弹窗组件RcPop的文章就介绍到这了,更多相关react hooks弹窗组件RcPop内容请搜索脚本之家以前的文章或继续浏览下面的相关文章希望大家以后多多支持脚本之家！