How to insert a dropdown using React JS

import React, { Component } from 'react';
import { Link } from 'react-router'
import { Dropdown, DropdownMenu, DropdownItem, Progress } from 'reactstrap';
import Session from 'redux-react-session';
import BeaconSettings from '../BeaconSettings';
class NewBeacon extends Component {
  constructor(props) {
    super(props);
    this.state = {inputname: '',
    inputdescription: '' ,
    inputzone: '' ,
    inputstore: '' ,
    inputfloor: ''};
    this.handleName = this.handleName.bind(this);
    this.handleDescription = this.handleDescription.bind(this);
    this.handleZone = this.handleZone.bind(this);
    this.handleStore = this.handleStore.bind(this);
    this.handleFloor = this.handleFloor.bind(this);
    this.handleSubmit = this.handleSubmit.bind(this);
    // alert("hey");
    this.toggleStore = this.toggleStore.bind(this);
    this.toggleFloor = this.toggleFloor.bind(this);
    this.toggleZone = this.toggleZone.bind(this);
    this.state = {
      dropdownZone: false
    };
    this.state ={
      dropdownStore: false
    };
    this.state ={
      dropdownFloor: false
    };
    this.state = {
            data:[
                {name:"Nikko Laus1"},
                {name:"Sam Collins"},
                {name:"Carl Smith Wesson"}
            ],
            store:[
                {name:"abcd"},
                {name:"Sam Collins"},
                {name:"Carl Smith Wesson"}   
            ],
            floor:[
                {name:"Ist"},
                {name:"IInd"},
                {name:"IIIrd"}   
            ]
        };

  }
static contextTypes = {
  router: React.PropTypes.object.isRequired
}
handleSubmit(event){

    alert('Submitted: ' + this.state.inputname + this.state.inputdescription + this.state.inputzone + this.state.inputstore + this.state.inputfloor);
    event.preventDefault();
    this.context.router.push('/components/BeaconSettings');
  }
  toggleZone() {
    this.setState({
      dropdownZone: !this.state.dropdownZone
    });
  }
  toggleStore() {
    this.setState({
      dropdownStore: !this.state.dropdownStore
    });
  }
  toggleFloor() {
    this.setState({
      dropdownFloor: !this.state.dropdownFloor
    });
  }

  handleName(event) {

    this.setState({inputname: event.target.value});
  }
  handleDescription(event){
    this.setState({inputdescription: event.target.value});
  }
  handleZone(event){
    this.setState({inputzone: event.target.value});
  }
  handleFloor(event){
        this.setState({inputfloor: event.target.value});
  }
  handleStore(event){
        this.setState({inputstore: event.target.value});
  }
  


  render() {
    let Zone = this.state.data.map(person =>
        {
            return <DropElement key={person.id} data={person}/>
        });

    let Store = this.state.store.map(person =>
    {
        return <DropElement key={person.id} data={person}/>
    });
    let Floor = this.state.floor.map(person =>
    {
        return <DropElement key={person.id} data={person}/>
    });
    return (<div><div>
          <div className="animated fadeIn">
            <br /><div className="card" style={{ width: 77 + '%' }}>
              <div className="card-header">
                 Create Beacon
              </div>
              <div className="card-block">
                <div className="input-group mb-1">
                  <span className="input-group-addon"><i className="icon-user"></i></span>
                  <input type="text" className="form-control" value={this.state.inputname} onChange={this.handleName} placeholder="Name" />
                </div>

                <div className="input-group mb-1">
                  <span className="input-group-addon"><i className="fa fa-align-justify"></i></span>
                  <input type="textArea" value={this.state.inputdescription} onChange={this.handleDescription} className="form-control" placeholder="Description"/>
                </div>
                <div className="card-header">
                Select a zone</div>
                <div className="card-block"><div className="px-1 row">Zone:
                <div className="px-2 mb-1">
                
                <Dropdown isOpen={this.state.dropdownZone}  toggle={this.toggleZone}>
                    <input type="text" value={this.state.inputzone} onChange={this.handleZone} className="caret" placeholder="Select a Zone" 
                    onClick={this.toggleZone} data-toggle="dropdown" aria-haspopup="true" aria-expanded={this.state.dropdownZone} />
                     
                    <DropdownMenu>

                      <DropdownItem>{Zone}<divider /></DropdownItem>
                      
                    </DropdownMenu>
                  </Dropdown></div></div></div>

                  <div className="card-header">
                Select a Store</div>
                <div className="card-block"><div className="px-1 row">Store:
                <div className=" px-2 mb-1">
                
                  <Dropdown isOpen={this.state.dropdownStore}  toggle={this.toggleStore}>
                    <input type="text" value={this.state.inputstore} onChange={this.handleStore}  className="caret" placeholder="Select a Store" 
                    onClick={this.toggleStore} data-toggle="dropdown" aria-haspopup="true" aria-expanded={this.state.dropdownStore} />
                     
                    <DropdownMenu>

                      <DropdownItem>{Store}<divider /></DropdownItem>
                      
                    </DropdownMenu>
                  </Dropdown>

                </div></div></div>
                  <div className="card-header">
                Select a floor</div>
                <div className="card-block"><div className="px-1 row">Floor:
                <div className=" px-2 mb-1">

                  <Dropdown isOpen={this.state.dropdownFloor}  toggled={this.toggleFloor}>
                    <input type="text" value={this.state.inputfloor} onChange={this.handleFloor}  placeholder="Select a Floor" 
                    onClick={this.toggleFloor} data-toggled="dropdown" aria-haspopup="true" aria-expanded={this.state.dropdownFloor} />
                     
                    <DropdownMenu>

                      <DropdownItem>{Floor}<divider /></DropdownItem>
                     
                    </DropdownMenu>
                  </Dropdown></div></div></div>


                  </div>
                
              </div>
              
              </div>
            </div>
          
          <div className="px-2 row" style={{ width: 90 + '%' }}>
          <div><button  className="nav-link btn btn-block btn-success" onClick={this.handleSubmit} activeClassName="active">
                Next</button>
                </div><div className="px-2"><Link to={'/components/social-buttons'} className="nav-link btn btn-block btn-danger" activeClassName="active"> Cancel</Link>
</div>
<div className="float-right"><Link to={'/components/social-buttons'} className="nav-link btn btn-block btn-success" activeClassName="active">
Default Notification
</Link></div>
</div></div>
      
      
        
      
    )
  }
}

class DropElement extends React.Component
{
    constructor()
    {
        super();
    }

    render()
    {
        return (<DropdownItem>{this.props.data.name}
                   </DropdownItem>
            );
    }
}

export default NewBeacon;