ExtJs之Ext.core.Element-白红宇

                         
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<
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<
title
>ExtJs</
title
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<
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 el = Ext.get("the-id");
          
var appendEl = Ext.get("the-id-append");
          
function fn1(){ 
            
Ext.Msg.alert("notice", "You press ctrl + c at the Element named the_id");
          
}
          
el.addCls("special-css");
          
appendEl.addCls("special-css");
          
appendEl.setWidth(240);
          
appendEl.setWidth(240, true);
          
el.focus();
          
el.addClsOnFocus("focus-css");
          
el.addClsOnOver("mouseover-css");
          
el.addClsOnClick("click-css");
          
el.setWidth(240);
          
el.setWidth(240, true);
          
el.addKeyMap({key: "c", ctrl: true, fn: fn1, scope: el});
          
el.addKeyListener({key: "g", ctrl: true}, fn1, el);
        
});
        
function callAppend(){ 
          
Ext.Msg.alert("notice", Ext.get("the-id-append"));
          
Ext.get("the-id").appendTo(Ext.get("the-id-append"));
        
}
    
</
script
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</
head
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<
body
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<
table
border="0" cellspacing="3" cellpadding="3"><
tr
><
td
></
td
></
tr
></
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<
table
border="0" cellspacing="1" cellpading="3" align="center" width="240" height="180" bgcolor="#3399cc">
    
<
tr
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<
td
bgcolor="F3FAF9">测试样例</
td
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</
tr
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<
tr
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<
td
bgcolor="#FBFFFF">
        
<
div
id="the-id">通过取得ELEMNET ID 为THE_ID的DIV并为该DEV绑定一些事事，如： 为鼠标移过此DIV时改变样式表等</
div
>
      
</
td
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</
tr
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</
table
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<
table
border="0" cellspacing="0" cellpading="0" align="center" width="240" height="40" >
    
<
tr
><
td
align="left">
      
<
input
type="button" value="点击查看追加效果" id="bt1" onclick="callAppend()">
    
</
td
></
tr
>
  
</
table
>
  
<
table
border="0" cellspacing="1" cellpading="3" align="center" width="240" height="180" bgcolor="#3399CC">
    
<
tr
>
      
<
td
bgcolor="#F3FAF9">追加元素</
td
>
    
</
tr
>
    
<
tr
>
      
<
td
bgcolor="#FBFFFF">
        
<
div
id="the-id-append"> 被追加的元素</
div
>
      
</
td
>
    
</
tr
>
  
</
table
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</
body
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