How to use the react-widgets.DateTimePicker function in react-widgets

var React = require('react');
var outletStore = require('../../stores/outletStore');
var moment = require('moment');
var DateTimePicker = require('react-widgets').DateTimePicker;
var Alert = require('react-bootstrap').Alert;
var Link = require('react-router').Link;

// Handle user scroll and reservation choice and submit validation.

var DateTime = React.createClass({
  getInitialState: function(){
   return {
      message: null,
      alert: false,
      success: false,
      error: false
    }
  },

  show: function(e){

var Col = ReactBootstrap.Col;
var Panel = ReactBootstrap.Panel;
var Form = ReactBootstrap.Form;
var FormGroup = ReactBootstrap.FormGroup;
var FormControl = ReactBootstrap.FormControl;
var InputGroup = ReactBootstrap.InputGroup;
var ControlLabel = ReactBootstrap.ControlLabel;
var HelpBlock = ReactBootstrap.HelpBlock;
var Button = ReactBootstrap.Button;
var ButtonGroup = ReactBootstrap.ButtonGroup;
var ButtonToolbar = ReactBootstrap.ButtonToolbar;
var ProgressBar = ReactBootstrap.ProgressBar;
var Glyphicon = ReactBootstrap.Glyphicon;

var ReactWidgets = require('react-widgets')
var DateTimePicker = ReactWidgets.DateTimePicker;
var Combobox = ReactWidgets.Combobox;
var DropdownList = ReactWidgets.DropdownList;

var Big = require('big.js');

var models = require('../models');
var Security = models.Security;
var Account = models.Account;
var SplitStatus = models.SplitStatus;
var SplitStatusList = models.SplitStatusList;
var SplitStatusMap = models.SplitStatusMap;
var Split = models.Split;
var Transaction = models.Transaction;
var Error = models.Error;

var getAccountDisplayName = require('../utils').getAccountDisplayName;

var React           = require('react');
var bs              = require('react-bootstrap');
var slugid          = require('slugid');
var taskcluster     = require('taskcluster-client');
var DateTimePicker  = require('react-widgets').DateTimePicker;
var utils           = require('../lib/utils');
var format          = require('../lib/format');
var _               = require('lodash');
var ConfirmAction   = require('../lib/ui/confirmaction');
var Promise         = require('promise');

/** Create client editor/viewer (same thing) */
var ClientEditor = React.createClass({
  /** Initialize mixins */
  mixins: [
    utils.createTaskClusterMixin({
      clients: {
        auth:       taskcluster.Auth
      },
      reloadOnProps: ['currentClientId']
    })