我正在制作带有React的基本作品集,并且正在利用道具来展示我所做的每个项目。项目通过卡组件显示在主页上。单击特定项目后,我想获取(单击的)项目的ID并将其信息(例如名称和类别)显示在横幅组件中,该横幅组件随后将显示在“项目”页面中。我才刚开始使用React,所以尽管它可能很简单,但是我对它的工作方式感到困惑。
Home.js
function createCard(project) {
return <Card
key={project.id}
name={project.name}
img={project.img}
/>
}
function Home() {
return (
<div className="grid-container">
{projects.map(createCard)}
</div>
)
}
export default Home;
Projects.js
const projects = [
{
id: 1,
name: "Dissertation Project",
img: thumb1,
tech: ["HTML", "SCSS"],
category: ["Web Development", "Usability Testing"]
},
{
id: 2,
name: "Cinema Booking System",
img: thumb2,
tech: "",
category: [""]
}
]
export default projects;
Banner.js
import React from 'react';
import thumb from '../images/thumb-1.jpg';
function Banner (props) {
return(
<React.Fragment>
<div class="project__banner">
<h2 class="project__banner-heading">{props.name}</h2>
</div>
<div class="project__desc">
<div class="project__desc--1">{props.category[0]}</div>
<div class="project__desc--2">{props.category[1]}</div>
</div>
</React.Fragment>
)
}
export default Banner;
Project.js
import React from 'react';
import Banner from '../Banner';
function Project () {
return (
<React.Fragment>
<Banner />
</React.Fragment>
)
}
export default Project;
我希望这很清楚。任何帮助将不胜感激。