React

by Anup Das Gupta

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-right: 5px;
}

React

class TodoApp extends React.Component {
  constructor(props) {
    super(props)
    this.state = {
    	items: {
  "A": {
    "name": "AA",
    "type": "AB",
    "values": [
      ["AC", "AD", "AE"],
      ["AF", "AG", "AH"]
    ]
  },
  "B": {
    "name": "BA",
    "type": "BB",
    "values": [
      ["BC", "BD", "BE"],
      ["BF", "BG", "BH"]
    ]
  },
  "C": {
    "name": "CA",
    "type": "CB",
    "values": [
      ["CC", "CD", "CE"],
      ["CF", "CG", "CH"]
    ]
  }
}
    }
  }
  
  render() {
    return (
      <React.Fragment>
      {this.state.items && Object.keys( this.state.items).map((key, i)=><div>{key}-{this.state.items[key].name}</div>
      )
      
      }
      </React.Fragment>
    )
  }
}

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