Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

JavaScript ÈýÖÖ¹¹Ôì¶ÔÏóµÄ·½·¨

//µÚÒ»ÖÖ¹¹Ôì·½·¨:   new Object()
var  a  = new Object();
a.x = 1, a.y = 2;
//µÚ¶þÖÖ¹¹Ôì·½·¨:    ¶ÔÏóÖ±½ÓÁ¿
var  b = {x:1,y:b};
//µÚÈýÖÖ¹¹Ôì·½·¨:    ¶¨ÒåÀàÐÍ
function   Point(x,y)
{
        this.x = x;
        this.y = y;
}
var p = new Point(1,2);


Ïà¹ØÎĵµ£º

JavaScript »ñÈ¡¶ÔÏóµÄ¸ß¶ÈºÍ¿í¶ÈÏêϸ˵Ã÷

scrollHeight: »ñÈ¡¶ÔÏóµÄ¹ö¶¯¸ß¶È¡£
scrollLeft:ÉèÖûò»ñȡλÓÚ¶ÔÏó×ó±ß½çºÍ´°¿ÚÖÐĿǰ¿É¼ûÄÚÈݵÄ×î×ó¶ËÖ®¼äµÄ¾àÀë
scrollTop:ÉèÖûò»ñȡλÓÚ¶ÔÏó×î¶¥¶ËºÍ´°¿ÚÖпɼûÄÚÈݵÄ×î¶¥¶ËÖ®¼äµÄ¾àÀë
scrollWidth:»ñÈ¡¶ÔÏóµÄ¹ö¶¯¿í¶È
offsetHeight:»ñÈ¡¶ÔÏóÏà¶ÔÓÚ°æÃæ»òÓɸ¸×ø±ê offsetParent ÊôÐÔÖ¸¶¨µÄ¸¸×ø±êµÄ¸ß¶È
offsetL ......

JavaScript ÕýÔò±í´ïʽ

½ñÌìÔÚ²©¿ÍÔ°ÉÏ¿´µ½Ò»ÆªÎÄÕ£¬¸ú×ÅѧϰÁËһϣ¬×ª¹ýÀ´Óë´ó¼Ò·ÖÏí£¬²¿·ÖÄÚÈÝÎÒ×öÁ˲¹³ä£¡ 
Ò»¡¢JavaScriptÕýÔò±í´ïʽ»ù±¾ÖªÊ¶ 
1¡¢JavaScriptÕýÔò±í´ïʽ´´½¨ºÍÓ÷¨ 
    ÉùÃ÷ÕýÔò±í´ïʽÓÐÁ½ÖÖ·½Ê½£º
a) var reCat = new RegExp("cat");
b) var reCat = /cat/;  //perl·ç¸ñ£¨ÍƼö£©& ......

ÍøÒ³ÖÆ×÷Javascript¾­µäС¼¼ÇÉ

 ×ª×Ôhttp://topic.csdn.net/u/20091014/12/44b0ac69-5228-429b-854a-a91e3736f1d4.html?64368
ÿһÏî¶¼ÊÇJSÖеÄС¼¼ÇÉ£¬µ«Ê®·ÖµÄʵÓã¡
1.document.write(”"); Êä³öÓï¾ä
2.JSÖеÄ×¢ÊÍΪ//
3.´«Í³µÄHTMLÎĵµË³ÐòÊÇ:document->html->(head,body)
4.Ò»¸öä¯ÀÀÆ÷´°¿ÚÖеÄDOM˳ÐòÊÇ:window->(navig ......

JavascriptÊý×é¼°Æä²Ù×÷

JavascriptÊý×é¼°Æä²Ù×÷[ת]
2009-06-10 10:10
±¾ÎĽéÉÜÈçϼ¸¸ö·½ÃæµÄÄÚÈÝ:
1.ÈçºÎ´´½¨Êý×é
2.ÈçºÎ¶ÔÊý×é½øÐвÙ×÷£¨Ìí¼Ó,ɾ³ý,¶ÁÈ¡)
3.Êý×é³£¼û·½·¨ºÍÊôÐÔ
ÈçºÎ´´½¨Ò»¸öÊý×é,Ò»°ãµØ¸ù¾Ý³õʼ»¯É趨¼òµ¥·ÖΪ3ÖÖ:
1.µ¥´¿´´½¨Êý×é:
var arr=new Array();
Òªµã:ÓÃnew¹Ø¼ü×Ö´´½¨Êý×é¶ÔÏóArray(),Array()¶ÔÏóÊÇÒ»¸ö±¾µØÀ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ