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'} [color=#FF0000] ]});[/color] 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>