<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/0.13.3/react.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/0.13.3/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); {/* 获取索引 */}
if(tipE.style.display === 'none'){
tipE.style.display = 'inline';
}else{
tipE.style.display='none';
}
event.preventDefault();
event.stopPropagation();
},
render:function(){
return(
<div>
<button onClick={this.handleClick}>显示|隐藏</button><span ref="tip">测试点击</span>
</div>
)
}
});
var TestInputComponent = React.createClass({
getInitialState:function(){
return {
inputContent:''
}
},
changeHandler:function(event){
this.setState({
inputContent:event.target.value
})
event.preventDefault();
event.stopPropagation();
},
render:function(){
return(
<div>
<input type="text" onChange={this.changeHandler} /><span>{this.state.inputContent}</span>
</div>
)
}
});
React.render(
<div>
<TestClickComponent></TestClickComponent>
<TestInputComponent></TestInputComponent>
</div>,document.getElementById("container")
)
</script>
</body>
</html>
