JavaScriptÄܽ«Ò³ÃæÖеÄͼƬµ¼³öµ½excel
Javascript´úÂë
<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>
//ÔÚIEä¯ÀÀÆ÷À﹤¾ß-¡·internetÑ¡Ïî-¡·°
Ïà¹ØÎĵµ£º
<html>
<head>
<title>²âÊÔÊäÈë×Ö·û</title>
<script language=javascript>
String.prototype.lenB =function(){
return this.replace(/[^\x00-\xff]/g,"**").length;
}
function a() ......
JavaScript¼üÅÌʼþÕìÌý
ÔÚʹÓÃJavaScript×öWEB¼üÅÌʼþÕìÌý²¶»ñʱ£¬Ö÷Òª²ÉÓÃonkeypress¡¢onkeydown¡¢onkeyupÈý¸öʼþ½øÐгöÀ´¡£¸ÃÈý¸öʼþµÄÖ´ÐÐ˳ÐòÈçÏ£ºonkeydown -> onkeypress ->onkeyup¡£ÔÚÒ»°ãÇé¿öÏ£¬²ÉÓÃÈýÖÖ¼üÅÌʼþ¾ù¿É¶Ô¼üÅÌÊäÈë½øÐÐÓÐЧµÄÏìÓ¦¡£µ±ÔÚʵ¼ÊʹÓÃÖУ¬»á·¢ÏÖÕ⼸ÕßÓÐЩ²»Í¬µÄ²î±ð¡£
......
javascriptµÄϵͳº¯Êý
1£¬encodeURI·½·¨
·µ»Ø¶ÔÒ»¸öURI×Ö·û´®±àÂëÖеĽá¹û£¬±¾ÖÊÊÇUTF-8±àÂë
eg:
var urlStr = encodeURI('http://fanli.qq.com/index.html?a=ddd&msg=Öйú');
alert(urlStr);
2, decodeUR ......