这是我前段时间写的代码，可能有用。 你要用这条线=> this。State = {checked: false, checke2: true};

class Componente extends React.Component {
  constructor(props) {
    super(props);

    this.state = { checked: false, checked2: true};
    this.handleChange = this.handleChange.bind(this);
    this.handleChange2 = this.handleChange2.bind(this);

  }  

  handleChange() {
    this.setState({
        checked: !this.state.checked      
    })
  }

  handleChange2() {
    this.setState({
        checked2: !this.state.checked2      
    })
  }

  render() {
    const togglecheck1 = this.state.checked ? 'hidden-check1' : '';
    const togglecheck2 = this.state.checked2 ? 'hidden-check2' : '';

    return <div>
        <div>
        <label>Check 1</label>
        <input type="checkbox" id="chk1"className="chk11" checked={ this.state.checked } onChange={ this.handleChange } />
        <label>Check 2</label>
        <input type="checkbox" id="chk2" className="chk22" checked={ this.state.checked2 } onChange={ this.handleChange2 } />
      </div>

      <div className={ togglecheck1 }>show hide div with check 1</div>
      <div className={ togglecheck2 }>show hide div with check 2</div>

    </div>;
  }
}

ReactDOM.render(
  <Componente />,
  document.getElementById('container')
);

CSS

.hidden-check1 {
  display: none;  
  }

.hidden-check2 {
  visibility: hidden;
}

HTML

  <div id="container">
      <!-- This element's contents will be replaced with your component. -->
  </div>

这是codepen => http://codepen.io/parlop/pen/EKmaWM

在我的情况下，我觉得“defaultChecked”不能正常工作的状态/条件。所以我用“checked”和“onChange”来切换状态。

Eg.

checked={this.state.enabled} onChange={this.setState({enabled : !this.state.enabled})}

要与复选框交互，您需要在更改复选框后更新复选框的状态。你可以使用defaultChecked来设置默认值。

一个例子:

<input type="checkbox" defaultChecked={this.state.chkbox} onChange={this.handleChangeChk} />

如果该复选框仅与React一起创建。createElement然后属性 使用defaultChecked。

React.createElement('input',{type: 'checkbox', defaultChecked: false});

归功于@nash_ag

这是我前段时间写的代码，可能有用。 你要用这条线=> this。State = {checked: false, checke2: true};

class Componente extends React.Component {
  constructor(props) {
    super(props);

    this.state = { checked: false, checked2: true};
    this.handleChange = this.handleChange.bind(this);
    this.handleChange2 = this.handleChange2.bind(this);

  }  

  handleChange() {
    this.setState({
        checked: !this.state.checked      
    })
  }

  handleChange2() {
    this.setState({
        checked2: !this.state.checked2      
    })
  }

  render() {
    const togglecheck1 = this.state.checked ? 'hidden-check1' : '';
    const togglecheck2 = this.state.checked2 ? 'hidden-check2' : '';

    return <div>
        <div>
        <label>Check 1</label>
        <input type="checkbox" id="chk1"className="chk11" checked={ this.state.checked } onChange={ this.handleChange } />
        <label>Check 2</label>
        <input type="checkbox" id="chk2" className="chk22" checked={ this.state.checked2 } onChange={ this.handleChange2 } />
      </div>

      <div className={ togglecheck1 }>show hide div with check 1</div>
      <div className={ togglecheck2 }>show hide div with check 2</div>

    </div>;
  }
}

ReactDOM.render(
  <Componente />,
  document.getElementById('container')
);

CSS

.hidden-check1 {
  display: none;  
  }

.hidden-check2 {
  visibility: hidden;
}

HTML

  <div id="container">
      <!-- This element's contents will be replaced with your component. -->
  </div>

这是codepen => http://codepen.io/parlop/pen/EKmaWM

它的工作

<input type="checkbox" value={props.key} defaultChecked={props.checked} ref={props.key} onChange={this.checkboxHandler} />

函数初始化它

{this.viewCheckbox({ key: 'yourKey', text: 'yourText', checked: this.state.yourKey })}