我正在开发一个Next.JS应用程序,它列出了一些Github用户,当我点击一个特定的用户框时,他们的框应该会使用Reactstrap的折叠进行切换。但是所有的框一次切换,独立于被点击的用户。我试图分离他们的onClick事件,但没有成功。
下面是我的前端代码:
import React, { useEffect, useState } from "react"
import { Collapse, CardBody, Card } from 'reactstrap'
export default function Users() {
const [isOpen, setIsOpen] = useState(false);
const toggle = (e) => {
setIsOpen(!isOpen)
}
return (
<ul>
{users.map(user => (
<li>
<div className="user-space">
<div className="closed-user">
<img onClick={toggle} src={user.avatar_url} alt={user.login} id={user.login} />
<h3 onClick={toggle} className="nickName" id={user.login}>{user.login}</h3>
</div>
<Collapse isOpen={isOpen}>
<Card className="accordion">
<CardBody className="accordion-text">
<label>User Name: {user.name}</label>
<label>User Bio: {user.bio}</label>
<label>User Location: {user.location}</label>
<label>User Blog: {user.blog} </label>
<label>Number of followers: {user.followers}</label>
<label>Number of public repositories: {user.public_repos}</label>
</CardBody>
</Card>
</Collapse>
</div>
</li>
))}
</ul>
)
}发布于 2020-09-29 04:08:34
如果您扩展所有用户卡,则可以应用您的isOpen。如果您想要扩展指定的用户卡。您应该具有正在展开的用户的状态:
这里只是我的例子。您可以使用use.id代替状态index。
function Users() {
const [index, setIndex] = useState(false);
const toggle = (idx) => {
setIndex(index === idx ? null : idx);
}
return (
<ul>
{users.map((user, idx) => (
<li id={idx}>
<div className="user-space">
<div className="closed-user">
<img onClick={() => toggle(idx)} src={user.avatar_url} alt={user.login} id={user.login} />
<h3 onClick={() => toggle(idx)} className="nickName" id={user.login}>{user.login}</h3>
</div>
<Collapse isOpen={idx === index}>
<Card className="accordion">
<CardBody className="accordion-text">
<label>User Name: {user.name}</label>
<label>User Bio: {user.bio}</label>
<label>User Location: {user.location}</label>
<label>User Blog: {user.blog} </label>
<label>Number of followers: {user.followers}</label>
<label>Number of public repositories: {user.public_repos}</label>
</CardBody>
</Card>
</Collapse>
</div>
</li>
))}
</ul>
)
}https://stackoverflow.com/questions/64108183
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