[ÕûÀí]JavaScript×îÁ÷ÐеÄ2ÖÖ¶¨ÒåÀàµÄ·½Ê½
ת×Ô£ºhttp://www.cnblogs.com/greki/archive/2009/06/02/1494863.html
ÆäËü·½Ê½£º¹¤³§·½Ê½£¬¹¹Ô캯Êý·½Ê½£¬ÔÐÍ·½Ê½¶¼¸÷Óи÷µÄ´óȱÏÝ£¬ÕâÀï¾Í²»Ò»Ò»½éÉÜÁË£¬ÏëÁ˽âµÄ¿ÉÒÔÈ¥¿´Ò»ÏÂÕâ±¾Öø×÷µÄµÚ3Õ½ڡ£
1. »ìºÏ¹¹Ô캯Êý/ÔÐÍ·½Ê½
function Car(sColor, iDoors, iMpg) {
this .color = sColor;
this .doors = iDoors;
this .mpg = iMpg;
this .drivers = new Array(“Mike”, “Sue”);
}
Car.prototype.showColor = function () {
alert( this .color);
};
var oCar1 = new Car(“red”, 4 , 23 );
var oCar2 = new Car(“blue”, 3 , 25 );
oCar1.drivers.push(“Matt”);
alert(oCar1.drivers); // outputs “Mike,Sue,Matt”
alert(oCar2.drivers); // outputs “Mike,Sue”
Óŵ㣺¾ßÓÐÆäËü·½Ê½µÄÓÅµã¶øÃ»ÓÐÆäËü·½Ê½µÄȱµã
²»×㣺·â×°ÐÔǷȱ
2 . ¶¯Ì¬ÔÐÍ·½Ê½
function Car(sColor, iDoors, iMpg)
{
this .color = sColor;
this .doors = iDoors;
this .mpg = iMpg;
this .drivers = new Array(“Mike”, “Sue”);
if ( typeof Car._initialized == “undefined”)
{
Car.prototype.showColor = function ()
{
alert( this .color);
} ;
Car._initialized = true ;
}
}
Óŵ㣺·â×°ÐÔ±ÈÉÏÒ»¸ö·½Ê½¸üºÃ
²»×㣺¾ÍÊÇ¿´ÉÏÈ¥Ææ¹ÖÒ»µã£¬ºÇºÇ
×ÜÖ®£¬ÒÔÉÏ2ÖÖ·½Ê½ÊÇĿǰ×î¹ã·ºÊ¹Óõ쬾¡Á¿Ê¹ÓÃËüÃDZÜÃâ²»±ØÒªµÄÎÊÌâ¡£
Ïà¹ØÎĵµ£º
1.document.write( " "); Êä³öÓï¾ä
2.JSÖеÄ×¢ÊÍΪ//
3.´«Í³µÄHTMLÎĵµË³ÐòÊÇ:document- >html- >(head,body)
4.Ò»¸öä¯ÀÀÆ÷´°¿ÚÖеÄDOM˳ÐòÊÇ:window- >(navigator,screen,history,location,document)
5.µÃµ½±íµ¥ÖÐÔªËØµÄÃû³ÆºÍÖµ:document.getElementById( "±íµ¥ÖÐÔªËØµÄID號 ").name(»òvalue)
6.Ò»¸ö ......
ÏÖÔÚÍøÕ¾»»Æ¤·ôÊDZȽϳ£¼ûµÄ¹¦ÄÜ£¬´ó¶àÊýÂÛ̳¶¼Óеģ¬ÒªÏëʵÏÖÕâÑùЧ¹û¿ÉÒÔ¿´ÈçÏ´úÂ룺Html´úÂ벿·Ö:
1.ÒªÓÐÒ»¸ö´øidµÄÑùʽ±íÁ´½Ó,ÎÒÃÇҪͨ¹ý²Ù×÷Õâ¸öÁ´½ÓÀ´µ÷Óò»Í¬µÄhref.
<link href="css/main0.css" rel="stylesheet" type="text/css" id="cssfile" />
2.Ƥ·ôÑ¡Ôñ°´Å¥(ºǫ́Ϊÿ¸öliÌí¼Óonclickʼþ,´¥·¢»»· ......
ÐèÒªÒýÈëjquery-1.3.2.js
»ñÈ¡¿í¶È
function getCurrentWidth(){
var currentWidth = 0;
// handle IE 6
if ($.browser.msie && $.browser.version < 7) {
var scrollWidth = Math.max(
document.documentElement.scrollWidth,
docu ......
//̽²âͼƬÊÇ·ñ´æÔÚ
function IsExist(url)
{
x = new ActiveXObject("Microsoft.XMLHTTP")
x.open("HEAD",url,false)
x.send()
return x.status==200
}
ÅжÏijһ¸öÍøÂçµØÖ·µÄͼƬÊÇ·ñ´æÔÚ£¬Èç¹û´æÔÚ£¬¾Í»á·µ»Øtrue ,²»´æÔھͷµ»Ø false~~~~ ......
ÈÕÖ¾ÔÎÄ£ºhttp://zzgziyu.blog.sohu.com/109589244.html
<script>
("<html
xmlns:v><style>v\\:*{behavior:url(#default#VML)}</style>")
var
ct1=new ct()
function ct(){
="green,yellow,red,blue,gray,purple".split(",")
&nb ......