javascriptÅжÏÈÕÆÚ¸ñʽÊÇ·ñÕýÈ·
<script language="javascript">
function isdate(){
var strSeparator = "/"; //ÈÕÆÚ·Ö¸ô·û
var strDateArray;
var intYear;
var intMonth;
var intDay;
var boolLeapYear;
var strDate=form1.a.value //±íµ¥ÖеÄÈÕÆÚÖµ
strDateArray = strDate.split(strSeparator);
if(strDateArray.length!=3) { alert('ÈÕÆÚ¸ñʽ´íÎó'); return false; }
intYear = parseInt(strDateArray[0],10);
intMonth = parseInt(strDateArray[1],10);
intDay = parseInt(strDateArray[2],10);
if(isNaN(intYear)||isNaN(intMonth)||isNaN(intDay)) { alert('ÈÕÆÚ¸ñʽ´íÎó'); return false; }
if(intMonth>12||intMonth<1) { alert('ÈÕÆÚ¸ñʽ´íÎó'); return false; }
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this.Response.Write("<script language=javascript>window.close();");
//¹Ø±Õ,¸¸´°¿ÚºÍ×Ó´°¿Ú¶¼²»µ¯³ö¶Ô»°¿ò,Ö±½Ó¹Ø±Õ
this.Response.Write("");
this.Response.Write("{top.opener =null;top.close();}");
this.Response.Write("");
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1. oncontextm ½«³¹µ×ÆÁ±ÎÊó±êÓÒ¼ü
<table border oncontextmenu=return(false)><td>no</table> ¿ÉÓÃÓÚTable
2. <body onselectst> È¡Ïûѡȡ¡¢·ÀÖ¹¸´ÖÆ
3. ²»×¼Õ³Ìù
4. ·ÀÖ¹¸´ÖÆ
5. <link > IEµØÖ·À¸Ç°»»³É×Ô¼ºµÄͼ±ê
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var a = [1,2,3,4,5];
var b = a.shift(); //a£º[2,3,4,5] b£º1
unshift£º½«²ÎÊýÌí¼Óµ½ÔÊý×鿪ͷ£¬²¢·µ»ØÊý×éµÄ³¤¶È
var a = [1,2,3,4,5];
var b = a.unshift(-2,-1); //a£º[-2,-1,1,2,3,4,5] b£º7
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