问题描述
难以弄清为什么我的组件列表根本没有崩溃。我无法让他们改变,并感到我缺少一些微小的东西。我已经尝试了和标签,但都没有用。
组件
import React,{ useState } from "react";
import { Card,CardText } from "reactstrap";
function Story(props) {
console.log(props)
return (
<Card className="border m-1 shadow-sm vw-90 card-container" id={props.stories.id}>
<h5>{props.stories.title}</h5>
//This is the part I'm trying to collapse------------------------->
<div className="collapse" id={`${props.stories.id}_text`}>
<CardText className="card-text-sm" aria-expanded="false">
{props.stories.plot}
</CardText>
</div>
// ---------------------------------------------------------------->
<button
className="btn btn-sm btn-link"
type="button"
data-toggle="collapse"
data-target={`#${props.stories.id}_text`}
aria-expanded="false"
aria-controls={`${props.stories.id}_text`}
>
+ Show More
</button>
</div>
</Card>
);
}
export default Story;
我的index.html包含引导程序的所有链接
<link
rel="stylesheet"
href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css"
integrity="sha384-JcKb8q3iqJ61gNV9KGb8thSsNjpSL0n8PARn9HuZOnIxN0hoP+VmmDGMN5t9UJ0Z"
crossorigin="anonymous"
/>
<title>React App</title>
</head>
<body>
<noscript>You need to enable JavaScript to run this app.</noscript>
<div id="root"></div>
<script
src="https://code.jquery.com/jquery-3.5.1.slim.min.js"
integrity="sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C+OGpamoFVy38MVBnE+IbbVYUew+OrCXaRkfj"
crossorigin="anonymous"
></script>
<script
src="https://cdn.jsdelivr.net/npm/[email protected]/dist/umd/popper.min.js"
integrity="sha384-9/reFTGAW83EW2RDu2S0VKaIzap3H66lZH81PoYlFhbGU+6BZp6G7niu735Sk7lN"
crossorigin="anonymous"
></script>
<script
src="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js"
integrity="sha384-B4gt1jrGC7Jh4AgTPSdUtOBvfO8shuf57BaghqFfPlYxofvL8/KUEfYiJOMMV+rV"
crossorigin="anonymous"
></script>
</body>
和CSS
.card-container {
padding: .4rem 1rem;
line-height: 1.5;
font-size: 1rem;
}
.collapse {
display: block !important;
height: 12rem;
overflow: hidden;
}
.collapse.show {
height: auto;
}
.collapsing {
height: 3rem;
}
.footer a.collapsed::after {
content: "+ Show More";
}
.footer a:not(.collapsed)::after {
content: '- Show Less'
}
.card-text-sm {
font-size: small;
}
我想念什么?
我已经尝试从此堆栈溢出解决方案进行复制:
Bootstrap 4: Display two lines followed by a Read More expandable link
和getbootstrap.com官方示例,但是它不起作用,我花了太多时间在原样上。
解决方法
暂无找到可以解决该程序问题的有效方法,小编努力寻找整理中!
如果你已经找到好的解决方法,欢迎将解决方案带上本链接一起发送给小编。
小编邮箱:dio#foxmail.com (将#修改为@)