Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>ÎÞ±êÌâÒ³</title>
<mce:script language="javascript" type="text/javascript"><!--
function Check(name)
{
var arrayctl=document.getElementsByName(name);
var length=arrayctl.length;
for(var i=0;i<length;i++)
{
arrayctl[i].checked=window.event.srcElement.checked;
}
}
// --></mce:script>
</head>
<body>
<table style="width: 180px" border="2">
<tr>
<td colspan="2">
<input id="Checkbox1" type="checkbox" name="ck"/><label for="Checkbox1">±±¾©°ÂÔË»á</label></td>
</tr>
<tr>
<td colspan="2"> ......
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>ÎÞ±êÌâÒ³</title>
<mce:script language="javascript" type="text/jscript"><!--
function CheckOthers(ck)
{
for(var i=0;i<ck.elements.length;i++)
{
if(ck.elements[i].type=="checkbox")
{
if(ck.elements[i].checked==false)
{
ck.elements[i].checked=true;
}
else
{
ck.elements[i].checked=false;
}
}
}
}
// --></mce:script>
</head>
<body>
<form id="fm">
<table style="width: 180px" border="2" id="tb">
<tr>
<td colspan="2">
< ......
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<table border oncontextmenu=return(false)><td>no</table> ¿ÉÓÃÓÚTable
2. <body onselectstart="return false"> È¡Ïûѡȡ¡¢·ÀÖ¹¸´ÖÆ
3. onpaste="return false" ²»×¼Õ³Ìù
4. oncopy="return false;" oncut="return false;" ·ÀÖ¹¸´ÖÆ
5. <link rel="Shortcut Icon" href="favicon.ico"> IEµØÖ·À¸Ç°»»³É×Ô¼ºµÄͼ±ê
6. <link rel="Bookmark" href="favicon.ico"> ¿ÉÒÔÔÚÊղؼÐÖÐÏÔʾ³öÄãµÄͼ±ê
7. <input style="ime-mode:disabled"> ¹Ø±ÕÊäÈë·¨
8. ÓÀÔ¶¶¼»á´ø×Å¿ò¼Ü
<script language="JavaScript"><!--
if (window == top)top.location.href = "frames.htm"; //frames.htmΪ¿ò¼ÜÍøÒ³
// --></script>
9. ·ÀÖ¹±»ÈËframe
<SCRIPT LANGUAGE=JAVASCRIPT><!--
if (top.location != self.location)top.location=self.location;
// --></SCRIPT>
10. ÍøÒ³½«²»Äܱ»Áí´æÎª
<noscript><*** src="/*.html>";</***></noscript>
11. <input type=button value="/²é¿´ÍøÒ³Ô´ ......
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| Javascript²Ù×÷ÏÂÀ¿òµÄ³£Ó÷½·¨
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//Ìí¼ÓÒ»¸öÏÂÀ¿ò
function AddDropDownList(id,fatherCtl)
{
if(!document.getElementById(id))
{
var ddl = document.createElement('select');
ddl.setAttribute("id",id);
if(fatherCtl&&document.getElementById(fatherCtl))
document.getElementById(fatherCtl).appendChild(ddl);
else
document.body.appendChild(ddl);
}
}
//ɾ³ýÖ¸¶¨µÄÏÂÀ¿ò
function RemoveDropDownList(id)
{
var ctl = document.getElementById(id);
if(ctl)
ctl.parentNode.removeChild(ctl);
}
//¸øÏÂÀ¿òÌí¼ÓÑ¡Ïî
function AddDDDLOption(id,text,value)
{
var ctl = document.getElementById(id);
if(ctl)
{
ctl.options[ctl.options.length] = new Option(text,value);
}
}
//ɾ³ýËùÓÐÑ¡ ......
¸Õ¸Õ°Ý¶ÁÁË JavascriptµÄ±äÁ¿Óëdelete²Ù×÷·û ºÜÊÜÆô·¢¡£ÔÎÄֻ˵Á˽á¹û£¬Ã»¸üÉîÈëÍÆÀí×ܽáÒ»ÏÂΪʲô£¬ÒÔ¼°ÔõôÀí½âºÃÒ»µã£¬ÎÒÕâÀï²¹³ä×ܽáһϡ£
/// <reference path="http://tech.idv2.com/2008/01/09/javascript-variables-and-delete-operator/" />
/*
Óëc++²»Í¬£¬javascriptµÄdelete²»»áɾ³ýÊôÐÔËùÖ¸ÏòµÄ¶ÔÏó
“ɾ³ýÊôÐÔ¶ø²»ÊÇɾ³ý¶ÔÏó”ÕâÒ»µã£¬¿ÉÒÔͨ¹ýÒÔϵĴúÂëÀ´È·ÈÏ¡£
*/
var o = {};
var a = { x: 10 };
o.a = a;
delete o.a; // o.aÊôÐÔ±»É¾³ý
o.a; // undefined
a.x; // 10, ÒòΪ{ x: 10 } ¶ÔÏóÒÀÈ»±» a ÒýÓã¬ËùÒÔ²»»á±»»ØÊÕ
/*
ÊôÐÔdelete**½áÂÛ£ºdeleteɾ³ý¶ÔÏóʵÀýµÄÊôÐÔ Ö»¶Ô¶ÔÏóʵÀý²Ù×÷,²»»áÓ°Ïìµ½ËûµÄÀàÐͺÍÔÐÍ
*/
function C() { this.x = 42; } //¹¹Ô캯Êý¡£
C.prototype.x = 12; //¸øoµÄÔÐͶÔÏóÌí¼ÓÊôÐÔx£¬ËùÒÔ²»»á±»delete¡£
var o = new C(), d = new C();
alert(o.prototype); //ÏÔʾundefined£¬ÒòΪÆäʵֻÓк¯Êý²ÅÓÐprototypeÊôÐÔ
//alert(C.prototype.isPrototypeOf(o));
alert(o.x); // 42, ¹¹Ô캯ÊýÖж¨ÒåµÄo.x
delete o.x; // deleteÉ ......
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<script>
function class1(){
var pp="this is a private property";//˽ÓÐÊôÐÔ³ÉÔ±pp
function pm(){//˽Óз½·¨³ÉÔ±pm£¬ÏÔʾppµÄÖµ
alert(pp);
}
this.method1=function(){//ÔÚ¹«ÓгÉÔ±Öиıä˽ÓÐÊôÐÔµÄÖµ
pp="pp has been changed";
}
this.method2=function(){//ÔÚ¹«ÓгÉÔ±Öе÷ÓÃ˽Óз½·¨
pm();
}
}
var obj1 = new class1();
obj1.method1();
obj1.method2();
</script>
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