这是html代码。。一打开浏览器就报那错<link rel="stylesheet" type="text/css" href="ext/ext-all.css">
</head>
<script type="text/javascript" src="ext/ext-all.js"></script>
<script type="text/javascript" src="ext/ext-all-debug.js"></script>
<script type="text/javascript" src="ext/bootstrap.js"></script>
<script type="text/javascript" src="ext/ext-lang-zh_CN.js"></script>
<body>
<body>
<script type="text/javascript">
//监听浏览器窗口大小
Ext.EventManager.onWindowResize(function(width,height){
alert("width:"+width+",height:"+height);
});
Ext.onReady(function(){
var box = new Ext.BoxComponent( { //设置BoxComponent属性的配置
el: 'box1',
style: 'background-color:red; position: absolute;',
pageX: 630,
pageY: 260,
width: 228,
height: 182
});
box.render();
});
//面板
var panel=new Ext.Panel({
el:"panel",
title:"test title",
floating:true,
draggable:true,
collapsible:true,
html:"test content",
pageX:100,
pageY:50,
width:200,
height:150
});
panel.render();
</script>
<input type="button" id="tests" value="test" >
<div id="box1"></div>
<hr>
<div id="panel"></div>
</body>
</head>
<script type="text/javascript" src="ext/ext-all.js"></script>
<script type="text/javascript" src="ext/ext-all-debug.js"></script>
<script type="text/javascript" src="ext/bootstrap.js"></script>
<script type="text/javascript" src="ext/ext-lang-zh_CN.js"></script>
<body>
<body>
<script type="text/javascript">
//监听浏览器窗口大小
Ext.EventManager.onWindowResize(function(width,height){
alert("width:"+width+",height:"+height);
});
Ext.onReady(function(){
var box = new Ext.BoxComponent( { //设置BoxComponent属性的配置
el: 'box1',
style: 'background-color:red; position: absolute;',
pageX: 630,
pageY: 260,
width: 228,
height: 182
});
box.render();
});
//面板
var panel=new Ext.Panel({
el:"panel",
title:"test title",
floating:true,
draggable:true,
collapsible:true,
html:"test content",
pageX:100,
pageY:50,
width:200,
height:150
});
panel.render();
</script>
<input type="button" id="tests" value="test" >
<div id="box1"></div>
<hr>
<div id="panel"></div>
</body>
var panel=new Ext.Panel({
el:"panel",
title:"test title",
floating:true,
draggable:true,
collapsible:true,
html:"test content",
pageX:100,
pageY:50,
width:200,
height:150
});
panel.render();也要放到Ext.onReady里面吧?你调用panel的时候,<div id="panel"></div>还没加载出来呢
的时候要报缺少对象。。