varmessbox}//Constructor{props:Object,context:Object,state:Object,refs:Object,_reactInternalInstance:<!doctype<html<div<script//varMessageBox={getInitialState:function(){return{is_disy:true,clickcount:0,:'}checkcount://statesetStateclickcount:render:function(){varstateObj= y: y?'block':}return(<h1"}}//appvarmessbox=React.render(}<!doctype<html<div<script//}}render:function(){varmess=[];mess.push(<pkey={index}>{msg}</p>);//嵌套FooterBoxreturn(varMessageBox={getInitialState:function(){return{is_disy:true,clickcount:0,titleMessage你好，我是一個狀態(tài)',subMess:['heige；我正在學習reactjs','wuxin:o,all']}render:function()return(<h1>o}}varSubMessBox=React.createClass({getDefaultProps:function(){returnmessage默認的子消息體}

varFooterBox=React.createClass({render:function(){return<small>thisis}//app}<!doctype<html<div<script//varMessageBox={getDefaultProps:function(){return{title}}render:function(){varmess=[];mess.push(<pkey={index}>{msg}</p>);//嵌套FooterBoxreturn(}getInitialState:function(){return{is_disy:true,clickcount:0,titleMessage:ps.title,subMess:['heige；我正在學習reactjs','wuxin:o,all']}render:function()return(<h1>o}}varSubMessBox=React.createClass({getDefaultProps:function(){returnmessage默認的子消息體}

varFooterBox=React.createClass({render:function(){return<small>thisis}//appvarpagetitletitle";<MessageBoxtitle={pagetitle}/>,.geementById('app'),}哪些哪些組件應該有大部分組件的工作應該是從props里取數(shù)據(jù)并渲染出來。但是，有時用Sat。**嘗試把盡可能多的組件無狀態(tài)化。**這樣做state，把放到最合理的地方，也能減少冗余，同時易于解釋程序運作過