ExtJS之Ext.getDom-白红宇

                         
<!
DOCTYPE
html>
<
html
>
<
head
>
    
<
title
>ExtJs</
title
>
        
<
meta
http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    
<
link
rel="stylesheet" type="text/css" href="ExtJs/packages/ext-theme-crisp/build/resources/ext-theme-crisp-all.css">
        
<
script
type="text/javascript" src="ExtJs/ext-all.js"></
script
>
        
<
script
type="text/javascript" src="ExtJs/bootstrap.js"></
script
>
        
<
script
type="text/javascript" src="ExtJs/packages/ext-theme-crisp/build/ext-theme-crisp.js"></
script
>
    
<
script
type="text/javascript">
            
Ext.onReady(function(){ 
        
var panel = new Ext.Panel({ 
          
title: 'SAMPLE',
          
renderTo: 'sub1',
          
id: 'panel1',
          
width: '300px',
          
html: "<
div
id='div1' property1='pro1' style='height:200px;padding:5px;font-size:11pt;font-family:Arial'>" +
            
"实例化了一个id为panel1的panel组件</
div
>"
        
});
      
var comp = Ext.getDom('panel1');
      
Ext.Msg.alert("notice","通过Ext.getDom取得的dom的id为"+comp.id +
        
"<
br
>通过另一种方式取得panel的dom其id为：" + panel.el.dom.id);
      
});
    
</
script
>
</
head
>
<
body
>
<
div
id=sub1></
div
>
</
body
>
</
html
>
        
      