以input事件为例:html
html代码:this
<Input placeholder="电子邮箱" value={this.state.addEmail} onChange={this.addInputChange} onBlur={this.checkEmail.bind(this,'flagAddEmail')} />
注意最后一行,bind的参数为(this,‘你要传的参数’)code
js代码如何接收参数:htm
checkEmail(name,evt) { console.log(name); //flagAddEmail console.log(evt.target.value); //input中输入的值 }