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Javascript 如何根据条件呈现JSX?_Javascript_Reactjs_React Jsx - Fatal编程技术网

Javascript 如何根据条件呈现JSX?

Javascript 如何根据条件呈现JSX?,javascript,reactjs,react-jsx,Javascript,Reactjs,React Jsx,如何添加以下内容: if(true) <Reminder /> else <div>hehe</div> 您可以使用: renderReminders() { const { reminders } = this.props; return ( <ListGroup> { reminders.map(reminder => { return (

如何添加以下内容:

if(true) <Reminder /> else <div>hehe</div>
您可以使用:

  renderReminders() {
    const { reminders } = this.props;
    return (
      <ListGroup>
        {
          reminders.map(reminder => {
            return (
              <ListGroupItem key={reminder.id}>
                <div>{reminder.text}</div>
                <Reminder dueDate={reminder.dueDate} />
              </ListGroupItem>
            )
          })
        }
      </ListGroup>
    ) // return 
  } // renderReminders
{condition ?
  <div>I will render when condition is true!</div>
    :
  <div>I will render when condition is false!</div>
}
return (
  <ListGroupItem key={reminder.id}>
    <div>{reminder.text}</div>
    {true ? 
      <Reminder dueDate={reminder.dueDate} />
        :
      <div>Hehe!</div>
    }
  </ListGroupItem>
)