【发布时间】:2018-06-18 02:01:02
【问题描述】:
我正在尝试使用传统的引导程序而不是 react-bootstrap 来渲染我的 React 组件。我不确定我在这里做错了什么。我已经通过 npm 安装了引导程序,并使用了 cdn 链接以及脚本。我觉得我已经在这里尝试了所有东西,但我的组件无法按我想要的方式加载。
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/latest/css/bootstrap.min.css">
<script src="https://code.jquery.com/jquery-3.1.1.slim.min.js" integrity="sha384-A7FZj7v+d/sdmMqp/nOQwliLvUsJfDHW+k9Omg/a/EheAdgtzNs3hpfag6Ed950n" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.4.0/js/tether.min.js" integrity="sha384-DztdAPBWPRXSA/3eYEEUWrWCy7G5KFbe8fFjk5JAIxUYHKkDx6Qin1DkWx51bBrb" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/js/bootstrap.min.js" integrity="sha384-vBWWzlZJ8ea9aCX4pEW3rVHjgjt7zpkNpZk+02D9phzyeVkE+jo0ieGizqPLForn" crossorigin="anonymous"></script>
这是我的组件代码:
import React, {Component} from "react";
export default class Home extends Component {
render() {
var cardStyle = {
width: "20 rem"
};
return(
<div className ="card" style = {cardStyle}>
<img className="card-img-top" src="..." alt=""></img>
<div className="card-block">
<h4 className="card-title">Card title</h4>
<p className="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
<a href="#" className="btn btn-primary">Go somewhere</a>
</div>
</div>
);
}
}
我的卡片组件不会显示。相反,我得到: as you see not how a typical bootstrap card component would look like
谁能告诉我我在这里做错了什么?
【问题讨论】:
标签: javascript reactjs npm bootstrap-4