Html 如何在 ReactJS 中使用单选按钮

对渲染的任何更改都应通过state或props(react doc)进行更改.

所以在这里我注册了输入的事件，然后更改state，这将触发渲染显示在页脚上.

var SearchResult = React.createClass({
  getInitialState: function () {
    return {
      site: '',
      address: '',
    };
  },
  onSiteChanged: function (e) {
    this.setState({
      site: e.currentTarget.value,
    });
  },

  onAddressChanged: function (e) {
    this.setState({
      address: e.currentTarget.value,
    });
  },

  render: function () {
    var resultRows = this.props.data.map(function (result) {
      return (
        <tbody>
          <tr>
            <td>
              <input
                type="radio"
                name="site_name"
                value={result.SITE_NAME}
                checked={this.state.site === result.SITE_NAME}
                onChange={this.onSiteChanged}
              />
              {result.SITE_NAME}
            </td>
            <td>
              <input
                type="radio"
                name="address"
                value={result.ADDRESS}
                checked={this.state.address === result.ADDRESS}
                onChange={this.onAddressChanged}
              />
              {result.ADDRESS}
            </td>
          </tr>
        </tbody>
      );
    }, this);
    return (
      <table className="table">
        <thead>
          <tr>
            <th>Name</th>
            <th>Address</th>
          </tr>
        </thead>
        {resultRows}
        <tfoot>
          <tr>
            <td>chosen site name {this.state.site} </td>
            <td>chosen address {this.state.address} </td>
          </tr>
        </tfoot>
      </table>
    );
  },
});

jsbin