【发布时间】:2021-11-18 23:28:50
【问题描述】:
我正在尝试在 reactjs 的 onClick 中控制台记录用户名和密码,但我收到了 TypeError。我在类的构造函数下定义了身份验证函数。下面是完整的代码。有人可以在这里指导我吗?
authenticate(e){
e.preventDefault();
var details = {
"email" : this.state.username,
"password" : this.state.password
}
alert(details.username + details.password);
<input type="email" onChange = {(event,newValue) => this.setState({username:newValue})} className="form-control" name="email" placeholder="Enter your Email" required="required" />
<input type="password" onChange = {(event,newValue) => this.setState({password:newValue})} className="form-control" name="password" placeholder="Enter your Password" required="required" />
<button className="btn w-100 mt-3 mt-sm-4" onClick={this.authenticate} type="submit">Sign In</button>
【问题讨论】:
标签: javascript html css reactjs