/PostDetails.jsx Secret
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import React, { Component } from "react"; | |
import { Link } from "react-router-dom"; | |
import { allPosts, recommendedPosts } from "./posts"; | |
class PostDetails extends Component { | |
constructor(props) { | |
super(props); | |
this.state = { | |
postDetails: { | |
id: "", | |
title: "", | |
body: "" | |
} | |
}; | |
} | |
componentDidMount() { | |
const { match: { params: { postId } } } = this.props; | |
this.fetchPostData(postId); | |
} | |
fetchPostData = postId => { | |
const post = allPosts.find(post => post.id == postId); | |
this.setState({ | |
postDetails: post | |
}); | |
}; | |
render() { | |
return ( | |
<div className="App"> | |
<header className="App-header"> | |
<h1 className="App-title">{this.state.postDetails.title}</h1> | |
</header> | |
<p className="lead">{this.state.postDetails.body}</p> | |
<section> | |
<h4>Recommended Posts</h4> | |
{recommendedPosts.map(post => ( | |
<div key={post.id}> | |
<Link to={`/posts/${post.id}`}> | |
<p>{post.title}</p> | |
</Link> | |
</div> | |
))} | |
</section> | |
</div> | |
); | |
} | |
} | |
export default PostDetails; |
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