這節課的代碼可以提供一下嗎？

希望老師能提供一下這節課的代碼謝謝了！

墨滌

2016-05-03

源自：React入門 3-2

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2 回答

catprince 回答被采納 +3 積分
2016-05-05

<!DOCTYPE?html>
<html>
<head>
<meta?charset="UTF-8">
<title>Document</title>
<script?src="react.js"></script>
<script?src="JSXTransformer.js"></script>
</head>
<body>
<div?id="container"></div>
<script?type="text/jsx">
var?TestClickComponent?=?React.createClass({
handleClick:function(event){
var?tipE?=?React.findDOMNode(this.refs.tip);
if?(tipE.style.display?===?'none')?{
tipE.style.display?=?'inline';
}?else?{
tipE.style.display?=?'none';
}
event.stopPropagation();
event.preventDefault();
},
render:function(){
return(
<div>
<button?onClick={this.handleClick}>顯示|隱藏</button><span?ref="tip">測試點擊</span>
</div>
);
}
});

var?TestInputComponent?=?React.createClass({
getInitialState:function(){
return{
inputContent:''
}
},
changeHandler:function(event){
this.setState({
inputContent:event.target.value
});
event.stopPropagation();
event.preventDefault();
},
render:function(){
return(
<div>
<input?type="text"?onChange={this.changeHandler}/><span>{this.state.inputContent}</span>
</div>
);
}
});

React.render(
<div>
<TestClickComponent/>
<br/><br/>
<TestInputComponent/>
</div>,
document.getElementById('container'));

</script>
</body>
</html>