我想在ReactJS中创建一个简单的TODO列表应用程序.我对React的基础知识不是很清楚,所以我被困在这里.
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>React TODO</title>
<script src="../../build/react.js"></script>
<script src="../../build/react-dom.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/babel-core/5.8.24/browser.min.js"></script>
</head>
<body>
<div id="example"></div>
<script type="text/babel" lang="ja">
var TodoList = React.createClass({
Checked: function(e) {
alert("Checked");
},
render: function() {
var createItem = function(item) {
return <li key={item.id}>{item.text}<input type="checkbox" onChange={this.Checked} /></li>;
};
return <ul>{this.props.items.map(createItem)}</ul>;
}
});
var TodoApp = React.createClass({
getInitialState: function() {
return {items: [], text: ''};
},
onButtonClick: function(e) {
this.setState({text: e.target.value});
},
handleSubmit: function(e) {
e.preventDefault();
var nextItems = this.state.items.concat([{text: this.state.text, id: Date.now()}]);
var nextText = …