Created
April 30, 2020 22:59
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Challenge C*d*l*ty Like
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| import classNames from 'classnames' | |
| import { Component } from 'react' | |
| export default class LikeButton extends Component { | |
| constructor(props) { | |
| super(props); | |
| this.state = { liked: false, count: 100 }; | |
| } | |
| onClickAddLikeHandler = () => { | |
| this.setState({ count: this.state.count + 1, liked: true }); | |
| }; | |
| onClickRemoveLikeHandler = () => { | |
| this.setState({ count: this.state.count - 1, liked: false }); | |
| }; | |
| render() { | |
| const { liked, count } = this.state; | |
| return ( | |
| <> | |
| <div> | |
| <button | |
| className={classNames("like-button", { liked })} | |
| onClick={ | |
| liked ? this.onClickRemoveLikeHandler : this.onClickAddLikeHandler | |
| } | |
| > | |
| Like | <span className="likes-counter">{count}</span> | |
| </button> | |
| </div> | |
| <style>{` | |
| .like-button { | |
| font-size: 1rem; | |
| padding: 5px 10px; | |
| color: #585858; | |
| } | |
| .liked { | |
| font-weight: bold; | |
| color: #1565c0; | |
| } | |
| `}</style> | |
| </> | |
| ); | |
| } | |
| } |
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