日期:2014-05-16  浏览次数:20572 次

初学EXTJS 自己写了一个小程序 麻烦大家来帮看一下问题在哪里
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
 <HEAD>
  <TITLE> New Document </TITLE>
  <META NAME="Generator" CONTENT="EditPlus">
  <META NAME="Author" CONTENT="">
  <META NAME="Keywords" CONTENT="">
  <META NAME="Description" CONTENT="">
  <link rel="stylesheet" type="text/css" href="../resources/css/ext-all.css" />
<script type="text/javascript" src="../ext-all.js"></script>
<script type="text/javascript">

Ext.onReady(function(){
var data = [['zzz',24,181],['xxx',45,164],['yyy',14,983]];
var tab = function(){
var store =new Ext.data.SimpleStore({ 
fileds: [
{name:'name'},
{name:'age',type:'Integer'},
{name:'high',type:'Integer'}
]});

store.loadData(data);
var grid =new Ext.grid.GridPanel({
store : store,
columns:[
{id:'name',header:"姓名",width:150,sortable:true,dataIndex:'name'},
{headrt:"年龄",width:50,sortable:true,dataIndex:"age"},
{hrader:"身高",width:50,sortablet:true,dataIndex:"gigh"}
],
stripeRows:true,
autoExpandColumn:'name',
height:800,
width:680,
title:"test"
});
};
var show = Ext.get("btn");
show.center();
show.on("click",tab);
});
</script>
 </HEAD>

 <BODY>
  <button id="btn">show</button>
  <div id='ddd'></div>
 </BODY>
</HTML>


使用的是extjs4.0
报错红字那行缺少对象
------解决方案--------------------
顶楼上!