JavaScriptÄܽ«Ò³ÃæÖеÄͼƬµ¼³öµ½excel
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<script>
var idTmr = "";
function copy(tabid){
var oControlRange = document.body.createControlRange();
oControlRange.add(tabid,0);
oControlRange.select();
document.execCommand("Copy");
}
function toExcel(tabid){
copy(tabid);
try{
var xls = new ActiveXObject( "Excel.Application" );
}catch(e){
alert( "ExcelûÓа²×°»òä¯ÀÀÆ÷ÉèÖò»ÕýÈ·.ÇëÆôÓÃËùÓÐActive¿Ø¼þºÍ²å¼þ");
return false;
}
xls.visible = true;
var xlBook = xls.Workbooks.Add;
var xlsheet = xlBook.Worksheets(1);
xlBook.Worksheets(1).Activate;
for(var i=0;i<tabid.rows(0).cells.length;i++){
xlsheet.Columns(i+1).ColumnWidth=15;
}
xlsheet.Paste;
xls=null;
idTmr = window.setInterval("Cleanup();",1);
}
function Cleanup() {
window.clearInterval(idTmr);
CollectGarbage();
}
</script>
<input type="button" value="µ¼Èëexcel" onclick="toExcel(t1)"> <!--°ÑtableµÄID´«¹ýÈ¥¾ÍºÃÁË-->
<table id="t1">
<tr>
<td><img src="ͼƬµÄ·¾¶/ͼƬµÄÃû×Ö.jpg" id="img"/> </td><td></td>
</tr>
<tr>
<td></td><td></td>
</tr>
</table>
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from http://niunan.javaeye.com/blog/248256
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delete expression
example:
var person = new Object();
person.sex = "male";
alert(person.sex);
delete person.sex;
alert(person.sex);
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var a = 2;
......
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Array
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function get_cookie(Name)
{
var search = Name + "="
var returnvalue = "";
if (document.cookie.length > 0)
{
var offset = document.cookie.indexOf(search)
if (offset != -1)
{
&nbs ......
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