我编写了一段代码，如果有效的话，预计会根据用户输入从 GitHub API 获取个人资料图片和用户名。控制台也没有显示任何错误。任何人都可以帮我纠正这个问题吗？提前致谢。
这是我迄今为止尝试过的
var Main = React.createClass({
getInitialState:function(){
return({
user:[]
});
},
addUser: function(loginToAdd) {
this.setState({user: this.state.logins.concat(loginToAdd)});
},
render: function() {
var abc = this.state.user.map(function(user){
return(
<Display user={user} key={user}/>
);
});
return (
<div>
<Form addUser={this.addUser}/>
{abc}
<hr />
</div>
)
}
});
var Form = React.createClass({
handleSubmit: function(e) {
e.preventDefault();
var loginInput = React.findDOMNode(this.refs.login);
this.props.addUser(loginInput.value);
loginInput.value = '';
},
render:function(){
return (
<div onSubmit={this.handleSubmit}>
<input type="text" placeholder="github login" ref="login"/>
<button>Add</button>
</div>
)
}
});
var Display = React.createClass({
getInitialState:function(){
return{};
},
componentDidMount:function(){
var component = this;
$.get("https://api.github.com/users/"+this.props.user,function(data){
component.setState(data);
});
},
render: function() {
return (
<div>
<img src={this.state.avatar_url} width="80"/>
<h1>{this.state.name}</h1>
</div>
)
}
});
ReactDOM.render(<Main />, document.getElementById("app"));<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<title>React JS</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>
<link rel="stylesheet" type="text/css" href="demo.css">
</head>
<body>
<div class="container">
<div id="app"></div>
</div>
<script src="demo.js" type="text/babel"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.0.1/react.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.0.1/react-dom.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/babel-core/5.8.23/browser.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.2.0/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/marked/0.3.5/marked.min.js"></script>
</body>
</html>最佳答案
div 没有 onSubmit 事件 form 但是，解决这个问题就可以了
关于reactjs - 尝试从 GitHub API 获取用户数据不确定出了什么问题，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/36819619/