var props = {
one :”123”,
tow :321
}
<ClassNameB {…props} />
var instance =React.render(<ClassNameC ><ClaasNameC/>,document.body);
instance.setProps({name:”Tom" });
<!DOCTYPE html>
2 <html>
3 <head>
4 <meta http-equiv='Content-type' content='text/html; charset=utf-8'>
5 <title>daomul's example</title>
6 <link rel="stylesheet" href="../shared/css/base.css" />
7 </head>
8 <body>
9 <h1>Text demo</h1>
<div id="container">
</div>
<script src="../shared/thirdparty/es5-shim.min.js"></script>
<script src="../shared/thirdparty/es5-sham.min.js"></script>
<script src="../shared/thirdparty/console-polyfill.js"></script>
<script src="../../build/react.js"></script>
<script src="../../build/JSXTransformer.js"></script>
<script type="text/jsx">
//内容组件
var Content = React.createClass({
getInitialState:function(){
return {
inputText:'',
};
},
handleChange:function(event){
this.setState({inputText:event.target.value});
},
handleClick:function(){
console.log("props name is " + this.props.selectName + " \n and inputText is " + this.state.inputText);
},
render:function(){
return <div>
<textarea onChange = {this.handleChange} placeholder = "please input something!"></textarea>
<button onClick = {this.handleClick}>sumbit</button>
</div>;
},
});
//评论组件
var Comment = React.createClass({
getInitialState:function(){
return {
names:["Tom","Axiba","daomul"],
selectName:'',
};
},
handleSelect:function(){
this.setState(
{selectName : event.target.value}
);
},
render:function(){
var options = [];
//往options中添加子option
for (var option in this.state.names) {
options.push(<option value={this.state.names[option]}> {this.state.names[option]} </option>)
};
return <div>
<Content selectName = {this.state.selectName}>
</Content>
<select onChange = {this.handleSelect}>
{options}
</select>
</div>;
},
});
//start render
React.render(<Comment></Comment>,document.body);
</script>
</body>
</html>
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