beltchecker react demo

by freemanstu

HTML

<div id="app"></div>

CSS

body {
  background: #20262E;
  padding: 20px;
  font-family: Helvetica;
}

#app {
  background: #fff;
  border-radius: 4px;
  padding: 20px;
  transition: all 0.2s;
}

li {
  margin: 8px 0;
}

h2 {
  font-weight: bold;
  margin-bottom: 15px;
}

.done {
  color: rgba(0, 0, 0, 0.3);
  text-decoration: line-through;
}

input {
  margin: 5px;
}

React

class Profile extends React.Component {
  constructor(props) {
    super(props);
    this.state = {user: {}};
    this.handleSubmit = this.handleSubmit.bind(this);
    this.handleChange = this.handleChange.bind(this);
  }
  
  handleSubmit(event) {
  	fetch('https://www.beltchecker.com/api/user.php?id=' + this.state.id)
	    .then(res => res.json())
      .then(user => this.setState({user}));
  	event.preventDefault();
  }
  
  handleChange(event) { this.setState({id: event.target.value})}
  
  render() {
    return (
      <div>
        <form onSubmit={this.handleSubmit}>
          <label>id:</label>
          <input value={this.state.id} onChange={this.handleChange}/>
          <input type="submit" value="Lookup"/>
        </form>
        <h2>{this.state.user.firstname} {this.state.user.lastname}</h2>
        <img src={this.state.user.image}/>
      </div>
    )
  }
}

ReactDOM.render(<Profile/>, document.querySelector("#app"));