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function copyData(){
var content = "";
var tbl = getTbl();
//»ñÈ¡ËùÑ¡µÄËùÓÐÊý¾Ý
for(j = start_Row; j <= end_Row; j++)
{
for(i = start_Col; i <= end_Col; i++)
{
content += (tbl.rows[j].cells[i].childNodes[0].value);
if(i != end_Col) content += String.fromCharCode(9);
}

content += "\n";
}
try
{
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clipboardData.setData('text',content);
}catch(e)
{
alert('error:' + e);
}
}


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http://www.webdeveloper.com/forum/index.php
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http://www.w3school.com.cn/js/index.asp
javascript³ ......

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event.srcElement.tagName
event.srcElement.type ²¶»ñÊÍ·Å
event.srcElement.setCapture();  
event.srcElement.releaseCapture();  Ê¼þ°´¼ü
event.keyCode
event.shiftKey
event.altKey
event.ctrlKey ʼþ·µ»ØÖµ
event.returnValue Êó±êλÖÃ
event.x
event.y ´°Ìå ......

JavaScriptÕýÔò±í´ïʽ

//УÑéÊÇ·ñÈ«ÓÉÊý×Ö×é³É 
function isDigit(s) 

var patrn=/^[0-9]{1,20}$/; 
if (!patrn.exec(s)) return false 
return true 

//УÑéµÇ¼Ãû£ºÖ»ÄÜÊäÈë5-20¸öÒÔ×Öĸ¿ªÍ·¡¢¿É´øÊý×Ö¡¢“_”¡¢“.”µÄ×Ö´® 
function isRegisterUserName(s)
{
v ......

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//´´½¨Ò»¸öеÄÔªËØ½Úµã£¬ÔªËØÃûʹÓÃsTagName¶¨Òå
oElementNode = document.createElementNode(sTagName);
//´´½¨Ò»¸öеĽڵ㣬½ÚµãÃûʹÓÃsTextValue¶¨Òå
oTextNode = document.createTextNode(sTextValue);
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oAttribute = document.createAttribute(sName);
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<script language="JavaScript">
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var flag=false;
function DrawImage(ImgD,iwidth,iheight){
    //²ÎÊý(ͼƬ,ÔÊÐíµÄ¿í¶È,ÔÊÐíµÄ¸ß¶È)
    var image=new Image();
    image.src=ImgD.src; ......
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