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

JS»ñÈ¡ÍøÒ³ÖÐHTMLÔªËØµÄ¼¸ÖÖ·½·¨·ÖÎö

getElementById getElementsByName getElementsByTagName ´ó¸Å½éÉÜ
getElementById £¬        getElementsByName £¬getElementsByTagName
byidÖ»Êǵõ½µ¥¸ö¶ÔÏó ¡¡¡¡ºóÁ½¸öÊǵõ½¼¯ºÏ£¬
getElementById µÄÓ÷¨
<a id="link1" name="link1" href=http://homepage.yesky.com>ÍøÒ³ÌÕ°É</a>
Í¬Ò»Ò³ÃæÄÚµÄÒýÓ÷½·¨:
1¡¢Ê¹ÓÃid£º
link1.href£¬·µ»ØÖµÎªhttp://homepage.yesky.com
2¡¢Ê¹ÓÃname£º
document.link1.href£¬·µ»ØÖµÎªhttp://homepage.yesky.com
3¡¢Ê¹ÓÃsourseIndex£º
document.all(4).href //×¢Òâ£¬Ç°Ãæ»¹ÓÐHTML¡¢HEAD¡¢TITLEºÍBODY£¬ËùÒÔÊÇ4
4¡¢Ê¹ÓÃÁ´½Ó¼¯ºÏ£º
document.anchors(0).href
//È«²¿µÄ¼¯ºÏÓÐall¡¢anchors¡¢applets¡¢areas¡¢attributes¡¢behaviorUrns¡¢bookmarks¡¢boundElements¡¢cells¡¢childNodes¡¢children¡¢controlRange¡¢elements¡¢embeds¡¢filters¡¢forms¡¢frames¡¢images¡¢imports¡¢links¡¢mimeTypes¡¢options¡¢plugins¡¢rows¡¢rules¡¢scripts¡¢styleSheets¡¢tBodies¡¢TextRectangle£¬Çë²Î¿¼MSDN½éÉÜ¡£
Æäʵ·½·¨3ºÍ·½·¨4ÊÇÒ»ÑùʹÓõļ¯ºÏ£¬Ö»ÊÇÒ»¸öÊÇall£¬¿ÉÒÔ°üÀ¨Ò³ÃæËùÓбê¼Ç£¬¶øanchorsÖ»°üÀ¨Á´½Ó¡£
5¡¢getElementById£º Chinaz@com
document.getElementById("link1").href
6¡¢getElementsByName£º
document.getElementsByName("link1")[0].href //ÕâÒ²ÊÇÒ»¸ö¼¯ºÏ£¬ÊÇËùÓÐnameµÈÓڸ÷½·¨Ëù´ø²ÎÊýµÄ±ê¼ÇµÄ¼¯ºÏ
7¡¢getElementsByTagName£º
document.getElementsByTagName("A")[0].href //ÕâÒ²ÊÇÒ»¸ö¼¯ºÏ£¬ÊÇËùÓбê¼ÇÃû³ÆµÈÓڸ÷½·¨Ëù´ø²ÎÊýµÄ±ê¼ÇµÄ¼¯ºÏ
8¡¢tags¼¯ºÏ£º
document.all.tags("A")[0].href
//Óë·½·¨7Ò»ÑùÊǰ´±ê¼ÇÃû³ÆÈ¡µÃÒ»¸ö¼¯ºÏ
³ý´ËÖ®Í⣺
event.scrElement¿ÉÒÔ»ñµÃ´¥·¢Ê±¼äµÄ±ê¼ÇµÄÒýÓÃ;
document.elementfromPoint(x,y)¿ÉÒÔ»ñµÃxºÍy×ø±ê´¦µÄÔªËØµÄÒýÓÃ;
document.body.componentfromPoint(event.clientX,event.clientY)¿ÉÒÔ»ñµÃÊó±êËùÔÚ´¦ÔªËصÄÒýÓÃ;
»¹¿ÉÒÔͨ¹ýÔªËØµÄ¸¸×Ó½ÚµãºÍÐÖµÜ½Úµã¹ØÏµÀ´ÒýÓã¬ÈçnextSibling(µ±Ç°½ÚµãµÄºóÒ»½Úµã)¡¢previousSibling(µ±Ç°½ÚµãµÄǰһ½Úµã)¡¢childNodes¡¢children¡¢firstChild¡¢lastChild¡¢parentElementµÈ¶¼ÊǸ¸×Ó½ÚµãºÍÐֵܽڵãµÄһЩÒýÓÃ;»¹²»½öÏÞÓÚ´Ë¡£
ÉÏÃæÊÇÍ¬Ò»Ò³ÃæÄڵij£¼ûÒýÓ÷½·¨£¬ÁíÍâ»¹Éæ¼°µ½²»Í¬Ò³ÃæÖÐµÄ Chinaz^com
getElementsByName·µ»ØµÄÊÇË


Ïà¹ØÎĵµ£º

htmlÓï·¨´óÈ«

HTMLÓïÑÔÓï·¨´óÈ«
<! - - ... - -> Åú×¢
<!> ÅÜÂíµÆ
<marquee>...</marquee>ÆÕͨ¾í¶¯
<marquee behavior=slide>...</marquee>»¬¶¯
<marquee behavior=scroll>...</marquee>Ô¤Éè¾í¶¯
<marquee behavior=alternate>...</marquee>À´»Ø¾í¶¯ 
& ......

htmlÍ¬Ò»ÃæÖеÄÌø×ª

Í¬Ò»ÃæÖеÄÌø×ª  ͨ¹ýÃèµã Ö÷ÒªÓõ½ window.location.hash Ö¸¶¨ÃèµãλÖÃ
<!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>
<meta http-equiv="Content-Ty ......

Ñ¡Ôñhtml»¹ÊǽÅÊÖ¼Ü×÷Ϊdemo£¿

Ò»°ãµÄ¿Í»§ÔÚ¸Õ¿ªÊ¼ÍùÍù²»Á˽â×Ô¼ºµ½µ×ÏëҪʲôÑùµÄÈí¼þ£¬Ëæ×ÅÏîÄ¿µÄÒ»²½²½½øÐУ¬ËûÃÇ»á¸ù¾Ýʵ¼ÊÍê³ÉµÄ²¿·ÖÖð½¥ÀíÇåÍ·Ð÷£¬Ìá³ö½øÒ»²½µÄÒªÇó¡£
ÓÐÒ»ÖÖ˵·¨¾ÍÊÇ£¬“ÕæÕýµÄÐèÇóÊÇÔÚµÚÒ»¸ö°æ±¾Íê³ÉµÄʱºò²úÉúµÄ¡£”Óû§ÔÚ¿´µ½ÍêÕûµÄ³ÉÆ·ºó£¬²ÅÊ×´ÎÀí˳ÁË×Ô¼ºµÄ˼·£¬È»ºóÔÚ³ÉÆ·µÄ»ù´¡É϶Թ¦ÄܽøÐÐɾ¼õ¡£
ΪÁËÈÿͻ§ ......

Html Table Ñùʽ


¿òÏßÖÆ×÷³£ÓôúÂë
´úÂë
º¬Òå
<table>...</table>
½¨Á¢±í¸ñ£¬ËùÓÐµÄÆäËû±ê¼Ç¶¼ÐèÒªÔڴ˱ê¼ÇÖÐ
 
 
<table width=* heigth=*></table>
É趨±í¸ñ¿í¶ÈwidthºÍ¸ß¶Èheight£¬ÊôÐÔÖµ¿ÉÒÔʹÓõãÊý£¬È磺width=50£¬Ò²¿ÉÒÔʹÓðٷֱȣ¬È磺width=50%¡£
<table bgcolor=*></ta ......

JS´´½¨HTML±êÇ©

<script type="text/javascript">
var count = 0;
function Add(){
   count += 1;
   var File1 = document.getElementById("file1");
   var div = document.createElement("div");
   var btnJiaHao = document.createElement(" ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ