react 项目中给指定元素加事件，使用到 react 的 ref 属性，Eslink 报错 [eslint] Using string literals in ref attributes is deprecated. (react/no-string-refs)
常用方法：（会报错）
var Hello = createReactClass({
componentDidMount: function() {
var component = this.refs.hello;
// ...do something with component
},
render: function() {
return <div ref="hello">Hello, world.</div>;
}
});
正确方法：
1 var Hello = createReactClass({ 2 componentDidMount: function() { 3 var component = this.hello; 4 // ...do something with component 5 }, 6 render() { 7 return <div ref={(c) => { this.hello = c; }}>Hello, world.</div>; 8 } 9 });
原文：http://www.cnblogs.com/gangerdai/p/7396226.html