Javascript 我想添加一个x按钮来关闭物料提升机
我已经做了一个材料的ui波普尔我已经添加了一个按钮(x)关闭波普尔 我添加了一个按钮和一个const handleClose,当点击时应该关闭popper,但这不起作用(什么都没有发生),每个popper都有自己的类 这是我的经验常数,我的波普尔是在这里创建的Javascript 我想添加一个x按钮来关闭物料提升机,javascript,reactjs,material-ui,Javascript,Reactjs,Material Ui,我已经做了一个材料的ui波普尔我已经添加了一个按钮(x)关闭波普尔 我添加了一个按钮和一个const handleClose,当点击时应该关闭popper,但这不起作用(什么都没有发生),每个popper都有自己的类 这是我的经验常数,我的波普尔是在这里创建的 const Experiences = memo( (props) => { const { className } = props; const classes = useStyles(props);
const Experiences = memo(
(props) => {
const { className } = props;
const classes = useStyles(props);
const [anchorEl, setAnchorEl] = React.useState(null);
const handleClick = (event) => {
setAnchorEl(event.currentTarget);
};
// const open = Boolean(anchorEl);
const handleClose = () => {
setAnchorEl({
open: false
});
};
const experience = (img, title, id, popoverCategory) => (
<div
className="experience"
aria-describedby={id}
id={id}
onClick={handleClick}
onKeyDown={handleClick}
role="button"
tabIndex="0"
>
<img
data-sizes="auto"
className="lazyload"
data-src={img}
alt={title}
/>
<div className="experience-title">
<Typography
color="textSecondary"
variant="subtitle2"
className="highlight highlight1"
display="inline"
>
{ title }
</Typography>
</div>
<Popper
id={id}
open={anchorEl && anchorEl.id === id}
anchorEl={anchorEl}
className={clsx(classes[id])}
modifiers={{
flip: {
enabled: false,
},
}}
>
<Button onClickAway={handleClose}>x</Button>
<div className={clsx(classes.paper)}>
{
popoverCategory.map(url => (
<img
key={id}
data-sizes="auto"
className="lazyload"
src={url}
alt={title}
/>
))
}
</div>
</Popper>
</div>
);
const Experiences=memo(
(道具)=>{
const{className}=props;
常量类=使用样式(道具);
常量[anchorEl,setAnchorEl]=React.useState(null);
常量handleClick=(事件)=>{
Setancorel(事件当前目标);
};
//常量开=布尔值(主播);
常量handleClose=()=>{
塞坦科雷尔({
开放:假
});
};
常量经验=(img、标题、id、PopOver类别)=>(
{title}
x
{
PopOvertegory.map(url=>(
))
}
);
使用此方法:
import React, { memo } from 'react';
import PropTypes from 'prop-types';
import { makeStyles } from '@material-ui/styles';
import Typography from '@material-ui/core/Typography';
import clsx from 'clsx';
import Button from '@material-ui/core/Button';
import Popper from '@material-ui/core/Popper';
import gastronomia from 'assets/experiences/gastronomia.jpg';
import productos from 'assets/experiences/productos.jpg';
import giftcard from 'assets/experiences/giftcard.jpg';
import diversion from 'assets/experiences/diversion.jpg';
import deporte from 'assets/experiences/deporte.jpg';
import belleza from 'assets/experiences/belleza.jpg';
import gastronomiaExperiences from 'data/gastronomia';
import productosExperiences from 'data/productos';
import giftcardExperiences from 'data/giftcard';
import diversionExperiences from 'data/diversion';
import deporteExperiences from 'data/deporte';
import bellezaExperiences from 'data/belleza';
// Proptypes definitions to the component.
const propTypes = {
/** Custom root className. */
className: PropTypes.string,
};
// Default props definitions.
const defaultProps = {
className: null,
};
// Component's styles
const useStyles = makeStyles(theme => ({
root: {
display: 'block',
margin: '0 auto',
maxWidth: '50%',
[theme.breakpoints.down('md')]: {
maxWidth: '70%',
},
[theme.breakpoints.down('sm')]: {
maxWidth: '100%',
},
'& .experiences-column': {
display: 'inline-block',
verticalAlign: 'top',
textAlign: 'center',
'&.col1': {
width: '36.31%',
[theme.breakpoints.down('sm')]: {
width: 'initial',
},
},
'&.col2': {
width: '63.69%',
[theme.breakpoints.down('sm')]: {
width: 'initial',
},
},
'& .experience': {
padding: 2,
position: 'relative',
'& img': {
width: '100%',
display: 'block',
},
'& .experience-title': {
position: 'absolute',
bottom: 30,
left: 0,
right: 0,
textAlign: 'center',
},
},
},
},
gastronomia: {
backgroundColor: 'rgba(0,185,208,0.9)',
position: 'absolute',
marginTop: '-220px',
marginLeft: '25%',
width: '50%',
height: '220px',
},
giftcard: {
backgroundColor: 'rgba(221,165,174,0.9)',
position: 'absolute',
marginTop: '-320px',
marginLeft: '25%',
width: '50%',
height: '320px',
},
deporte: {
backgroundColor: 'rgba(189,143,205,0.9)',
position: 'absolute',
marginTop: '-320px',
marginLeft: '25%',
width: '50%',
height: '320px',
},
productos: {
backgroundColor: 'rgba(221,165,174,0.9)',
position: 'absolute',
marginTop: '-220px',
marginRight: '18%',
width: '50%',
height: '220px',
},
diversion: {
backgroundColor: 'rgba(255,176,10,0.9)',
position: 'absolute',
marginTop: '-320px',
marginRight: '18%',
width: '50%',
height: '320px',
},
belleza: {
backgroundColor: 'rgba(229,166,187,0.9)',
position: 'absolute',
marginTop: '-320px',
marginRight: '18%',
width: '50%',
height: '320px',
},
paper: {
'& img': {
width: '180px',
padding: '0 10px 0 10px',
},
},
}), { name: 'ExperiencesStyle' });
/**
* Component used to render a grid of experiences.
*
* @param {object} props - The component's props.
* @returns {object} React element.
*/
const Experiences = memo(
(props) => {
const { className } = props;
const classes = useStyles(props);
const [poperOpen, setPoperOpen] = React.useState([]); // array of popers states
const [justChange, setJustChange] = React.useState(false); // array of popers states
// one handle click for open/close
const handleClick = (e, _id, _open) => {
let idx = poperOpen.findIndex(x => x.id === _id);
// for show just one comment this lines :
//let a = poperOpen;
//if(idx > -1 ){
a.splice(idx, 1);
//}
let a = [];
a.push({id: _id, open: _open, anchorEl: e.currentTarget});
setPoperOpen(a);
setJustChange(!justChange);
};
const experience = (img, title, id, popoverCategory, dontRemoveMe) => (
<div>
<div
className="experience"
aria-describedby={id}
id={id}
onClick={(e)=>handleClick(e, id, true)}
onKeyDown={(e)=>handleClick(e, id, true)}
role="button"
tabIndex="0"
>
<img
data-sizes="auto"
className="lazyload"
data-src={img}
alt={title}
/>
<div className="experience-title">
<Typography
color="textSecondary"
variant="subtitle2"
className="highlight highlight1"
display="inline"
>
{ title }
</Typography>
</div>
</div>
<Popper
id={id}
open={poperOpen.findIndex(x => x.id === id) > -1 && poperOpen.find(x => x.id === id).open }
anchorEl={poperOpen.findIndex(x => x.id === id) > -1 ? poperOpen.find(x => x.id === id).anchorEl : undefined}
className={clsx(classes[id])}
modifiers={{
flip: {
enabled: false,
},
}}
>
<Button onClick={(e)=>handleClick(e, id, false)}>x</Button>
<div className={clsx(classes.paper)}>
{
popoverCategory.map(url => (
<img
key={id}
data-sizes="auto"
className="lazyload"
src={url}
alt={title}
/>
))
}
</div>
</Popper>
</div>
);
return (
<div className={clsx(classes.root, className)}>
<div className="experiences-column col1">
{experience(gastronomia, 'GASTRONOMÍA', 'gastronomia', gastronomiaExperiences, justChange)}
{experience(giftcard, 'GIFT CARD', 'giftcard', giftcardExperiences, justChange)}
{experience(deporte, 'DEPORTE', 'deporte', deporteExperiences, justChange)}
</div>
<div className="experiences-column col2">
{experience(productos, 'PRODUCTOS', 'productos', productosExperiences, justChange)}
{experience(diversion, 'DIVERSIÓN', 'diversion', diversionExperience, justChanges)}
{experience(belleza, 'BELLEZA', 'belleza', bellezaExperiences, justChange)}
</div>
</div>
);
},
);
// Component proptypes.
Experiences.propTypes = propTypes;
// Component default props.
Experiences.defaultProps = defaultProps;
export default Experiences;
import React,{memo}来自“React”;
从“道具类型”导入道具类型;
从'@material ui/styles'导入{makeStyles};
从“@material ui/core/Typography”导入排版;
从“clsx”导入clsx;
从“@material ui/core/Button”导入按钮;
从“@material ui/core/Popper”导入Popper;
从“资产/体验/gastronomia.jpg”导入gastronomia;
从“assets/experiences/productos.jpg”导入productos;
从“assets/experiences/giftcard.jpg”导入giftcard;
从“资产/经验/分流.jpg”导入分流;
从“资产/经历/驱逐出境.jpg”导入驱逐出境;
从“资产/经验/belleza.jpg”导入belleza;
从“数据/美食”中输入美食经验;
从“数据/产品”导入产品经验;
从“数据/giftcard”导入giftcard经验;
从“数据/转移”导入转移体验;
从“数据/递解出境”导入递解出境经验;
从“数据/belleza”导入BellezaExperience;
//将属性类型定义添加到组件。
常量属性类型={
/**自定义根类名*/
类名:PropTypes.string,
};
//默认道具定义。
const defaultProps={
类名:null,
};
//组件的样式
const useStyles=makeStyles(主题=>({
根目录:{
显示:“块”,
边距:“0自动”,
maxWidth:'50%',
[主题.breakpoints.down('md')]:{
maxWidth:'70%',
},
[theme.breakpoints.down('sm'):{
maxWidth:“100%”,
},
“&.体验专栏”:{
显示:“内联块”,
垂直排列:“顶部”,
textAlign:'中心',
“&.col1”:{
宽度:36.31%,
[theme.breakpoints.down('sm'):{
宽度:'首字母',
},
},
“&.col2”:{
宽度:63.69%,
[theme.breakpoints.down('sm'):{
宽度:'首字母',
},
},
"经验":{
填充:2,
位置:'相对',
“&img”:{
宽度:“100%”,
显示:“块”,
},
"及.经验题目":{
位置:'绝对',
底数:30,
左:0,,
右:0,,
textAlign:'中心',
},
},
},
},
美食:{
背景颜色:“rgba(0185208,0.9)”,
位置:'绝对',
marginTop:“-220px”,
保证金金额:25%,
宽度:“50%”,
高度:'220px',
},
礼品卡:{
背景颜色:“rgba(221165174,0.9)”,
位置:'绝对',
marginTop:“-320px”,
保证金金额:25%,
宽度:“50%”,
高度:“320px”,
},
驱逐:{
背景颜色:“rgba(189143205,0.9)”,
位置:'绝对',
marginTop:“-320px”,
保证金金额:25%,
宽度:“50%”,
高度:“320px”,
},
产品:{
背景颜色:“rgba(221165174,0.9)”,
位置:'绝对',
marginTop:“-220px”,
marginRight:“18%”,
宽度:“50%”,
高度:'220px',
},
改道:{
背景颜色:“rgba(255176,10,0.9)”,
位置:'绝对',
marginTop:“-320px”,
marginRight:“18%”,
宽度:“50%”,
高度:“320px”,
},
贝莱扎:{
背景颜色:“rgba(229166187,0.9)”,
位置:'绝对',
marginTop:“-320px”,
marginRight:“18%”,
宽度:“50%”,
高度:“320px”,
},
论文:{
“&img”:{
宽度:“180px”,
填充:“0 10px 0 10px”,
},
},
}),{name:'experiencestyle'});
/**
*用于渲染经验网格的组件。
*
*@param{object}props-组件的props。
*@返回{object}元素。
*/
常量经验=备忘录(
(道具)=>{
const{className}=props;
常量类=使用样式(道具);
const[poperOpen,setPoperOpen]=React.useState([]);//popers状态数组
const[justChange,setJustChange]=React.useState(false);//popers状态数组
//单击一个手柄可打开/关闭
const handleClick=(e,_id,_open)=>{
设idx=poperOpen.findIndex(x=>x.id===u id);
//对于“仅显示一条注释”这行:
//设a=poperOpen;
//如果(idx>-1){
a、 拼接(idx,1);
//}
设a=[];
a、 push({id:_id,open:_open,anchorEl:e.currentTarget});
setPoperOpen(a);
setJustChange(!justChange);
};
const experience=(img、title、id、popsover目录、dontRemoveMe)=>(
handleClick(e,id,true)}
onKeyDown={(e)=>handleClick(e,id,true)}
role=“按钮”
tabIndex=“0”
>
{title}
x、 id==id)>-1&&poperOpen.find(x=>x.id==id.open}
anchorEl={poperOpen.findIndex(x=>x.id==id)>-1?poperOpen.find(x=>x.id==id)。anchorEl:未定义}
className={clsx(类[id])}
修饰语={{
翻转:{
启用:false,
},
}}
>
汉德莱克里