文档提到能够创建自定义组件:http://intljusticemission.github.io/react-big-calendar/examples/index.html#prop-components

我尝试过:

<BigCalendar 
  events={this.state.bookings} 
  step={60} 
  timeslots={1} 
  defaultView='week' 
  defaultDate={new Date()} 
  min={new Date(this.state.today.getFullYear(), this.state.today.getMonth(), this.state.today.getDate(), 8)} 
  components={{ 
    event: <EventComponent /> 
  }} 
/> 

其中 EventComponent 是:

class EventComponent extends React.Component { 
  render() { 
    return <h1>here we go!</h1> 
  } 
} 

但是我得到的错误是:

Warning: Failed prop type: Invalid prop `components.event` of type ReactElement supplied to `Calendar`, expected an element type (a string or a ReactClass). 
    in Calendar (created by Uncontrolled(Calendar)) 
    in Uncontrolled(Calendar) (at calendar.jsx:50) 
    in div (at calendar.jsx:48) 
    in Calendar (created by RouterContext) 
    in div (at App.js:17) 
    in div (at App.js:15) 
    in App (created by RouterContext) 
    in RouterContext (created by Router) 
    in Router (at index.js:27) 
    in Provider (at index.js:26) 

和

Unhandled rejection Invariant Violation: Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: object. Check the render method of `DaySlot`. 
    at invariant (http://localhost:3000/static/js/bundle.js:11534:16) 
    at instantiateReactComponent (http://localhost:3000/static/js/bundle.js:25911:24) 
    at instantiateChild (http://localhost:3000/static/js/bundle.js:25716:29) 
    at http://localhost:3000/static/js/bundle.js:25743:17 
    at traverseAllChildrenImpl (http://localhost:3000/static/js/bundle.js:27459:6) 
    at traverseAllChildren (http://localhost:3000/static/js/bundle.js:27554:11) 

那我该怎么办？

请您参考如下方法:

您必须更改这部分:

components={{ 
    event: <EventComponent /> 
  }} 

这样:

 components={{ 
    event: EventComponent 
  }}