如何获得 <Field> redux-form 7.0.0中的值

Question

 class Form extends React.Component { constructor(props) { super(props); this.handleClick = this.handleClick.bind(this); } handleClick() { const { Add, noteList } = this.props; Add('this is title's value' , 'this is content's value'); } render() { const { handleSubmit, noteList: { list } } = this.props; return ( <form onSubmit={handleSubmit(this.handleClick)}> <div> <Field className="title" name="title" component="input" type="text" /> </div> <div> <Field className="content" name="content" component="textarea" /> </div> <div> <button type="submit" onClick={(e) => { list ? this.handleClick : e.preventDefault(); }}>add</button> </div> </form> ); } } 

当我点击按钮时，我希望将这两个值添加到一个函数中添加为两个参数来执行异步操作，我应该怎么做，请帮助我

Answer 1

handleClick函数中的字段值可以在onSubmit作为对象获得。

class Form extends React.Component {
  constructor(props) {
    super(props);
    this.handleClick = this.handleClick.bind(this);
  }

  handleClick(values) {
    const { Add, noteList } = this.props;
    Add(values.title , values.content);
  }

  render() {
    const { handleSubmit, noteList: { list } } = this.props;
    return (
      <form onSubmit={handleSubmit(this.handleClick)}>
        <div>
          <Field className="title" name="title" component="input" type="text" />
        </div>
        <div>
          <Field className="content" name="content" component="textarea" />
        </div>
        <div>
          <button type="submit" onClick={(e) => { list ? this.handleClick : e.preventDefault(); }}>add</button>
        </div>
      </form>
    );
  }
}