href=¡°#¡±Óëhref=¡°javascript:void(0)¡±Çø±ð
ʹÓùýajaxµÄ¶¼³£¼ûÕâÑùµÄ´úÂ룺
<a href="javascript:doTest2();void(0);" mce_href="javascript:doTest2();void(0);">here</a>
µ«Õâ¶ùµÄvoid(0)¾¿¾¹ÊǺκ¬ÒåÄØ£¿
JavascriptÖÐvoidÊÇÒ»¸ö²Ù×÷·û£¬¸Ã²Ù×÷·ûÖ¸¶¨Òª¼ÆËãÒ»¸ö±í´ïʽµ«ÊDz»·µ»ØÖµ¡£
void ²Ù×÷·ûÓ÷¨¸ñʽÈçÏ£º
1. javascript:void (expression)
2. javascript:void expression
expression ÊÇÒ»¸öÒª¼ÆËãµÄ Javascript ±ê×¼µÄ±í´ïʽ¡£±í´ïʽÍâ²àµÄÔ²À¨ºÅÊÇÑ¡µÄ£¬µ«ÊÇдÉÏÈ¥ÊÇÒ»¸öºÃÏ°¹ß¡£ (ʵÏÖ°æ±¾ Navigator 3.0 )
ÄãÒÔʹÓà void ²Ù×÷·ûÖ¸¶¨³¬¼¶Á´½Ó¡£±í´ïʽ»á±»¼ÆË㵫ÊDz»»áµ±Ç°Îĵµ´¦×°ÈëÈκÎÄÚÈÝ¡£
ÏÂÃæµÄ´úÂë´´½¨ÁËÒ»¸ö³¬¼¶Á´½Ó£¬µ±Óû§ÒԺ󲻻ᷢÉúÈκÎÊ¡£µ±Óû§Á´½Óʱ£¬void(0) ¼ÆËãΪ 0£¬µ« Javascript ÉÏûÓÐÈκÎЧ¹û¡£
<A HREF="javascript:void(0)" mce_HREF="javascript:void(0)">µ¥´Ë´¦Ê²Ã´Ò²²»»á·¢Éú</A>
ÏÂÃæµÄ´úÂë´´½¨ÁËÒ»¸ö³¬¼¶Á´½Ó£¬Óû§µ¥Ê±»áÌá½»±íµ¥¡£
<A HREF="javascript:void(document.form.submit())" mce_HREF="javascript:void(document.form.submit())">
µ¥´Ë´¦Ìá½»±íµ¥</A>
a href=#Óë a href=javascript:void(0) µÄÇø±ð Á´½ÓµÄ¼¸ÖÖ°ì·¨
#°üº¬ÁËÒ»¸öλÖÃÐÅÏ¢
ĬÈϵÄêÊÇ#top Ò²¾ÍÊÇÍøÒ³µÄÉ϶Ë
¶øjavascript:void(0) ½ö½ö±íʾһ¸öËÀÁ´½Ó
Õâ¾ÍÊÇΪʲôÓеÄʱºòÒ³ÃæºÜ³¤ä¯ÀÀÁ´½ÓÃ÷Ã÷ÊÇ#ÊÇ
Ìø¶¯µ½ÁËÒ³Ê×
¶øjavascript:void(0) Ôò²»ÊÇÈç´Ë
ËùÒÔµ÷Óýű¾µÄʱºò×îºÃÓÃvoid(0)
»òÕß<input onclick>
<div onclick>µÈ
Á´½ÓµÄ¼¸ÖÖ°ì·¨
1.window.open(’’url’’)
2.ÓÃ×Ô¶¨Ò庯Êý
<mce:script type="text/javascript"><!--
function openWin(tag,obj)
{
obj.target="_blank";
obj.href = "Web/Substation/Substation.aspx?stationno="+tag;
obj.click();
}
// --></mce:script>
<a href="javascript:void(0)" mce_href="javascript:void(0)" onclick="openWin(3,this)">ÖêÖÞ</a>
window.location.href=""
Tags£ºhref=“#”Óëhref=“javascript:void(0)”Çø±ð
Ïà¹ØÎĵµ£º
scrollHeight: »ñÈ¡¶ÔÏóµÄ¹ö¶¯¸ß¶È¡£
scrollLeft:ÉèÖûò»ñȡλÓÚ¶ÔÏó×ó±ß½çºÍ´°¿ÚÖÐÄ¿Ç°¿É¼ûÄÚÈݵÄ×î×ó¶ËÖ®¼äµÄ¾àÀë
scrollTop:ÉèÖûò»ñȡλÓÚ¶ÔÏó×¶ËºÍ´°¿ÚÖпɼûÄÚÈݵÄ×¶ËÖ®¼äµÄ¾àÀë
scrollWidth:»ñÈ¡¶ÔÏóµÄ¹ö¶¯¿í¶È
offsetHeight:»ñÈ¡¶ÔÏóÏà¶ÔÓÚ°æÃæ»òÓɸ¸×ø±ê offsetParent ÊôÐÔÖ¸¶¨µÄ¸¸×ø±êµÄ¸ß¶È
offsetL ......
JavaScript δ½áÊøµÄ×Ö·û´®³£Á¿
×öJavaScriptµÄʱºò,·¢ÏÖÀÏÊdzöÏÖ´íÎ󣺓δ½áÊøµÄ×Ö·û´®³£Á¿”.
×Ô¼ºÕÒÁËÏÂÓ¦¸ÃÊÇ´«²ÎÊýµÄʱºò,ÓÐÌØÊâ×Ö·ûÒýÆðµÄ.
ÍøÉÏÒ²ÕÒÁËÏÂ,Ò²Óкöà³öÏÖÕâÖÖÇé¿ö.×öÏÂ×ܽá,ÒÔ·½±ãÒÔºó²éÔÄ.
1.JAVASCRIPTÒýÓÃʱ,ʹÓõÄ×Ö·ûÓïÑÔ²»Ò»ÖÂ.
±ÈÈç:<script type=”text/javascrip ......
ÍƼö¼æÈÝ IE¡¢ FireFox µÄ javascript ÈÕÀú¿Ø¼þ
Ô´´×÷Õߣºº®Óð·ã£¨cityhunter172£©
Ò»¡¢¼ò½éÓëÉùÃ÷
´ËÈÕÀú¿Ø¼þÊÇ CSDN ÍøÓÑ KimSoft µÄ×÷Æ·£ºhttp://blog.csdn.net/kimsoft/archive/2006/05/24/753225.aspx ¡£½çÃæÇåˬ£¬´¿ ......
DOMÊÇÕë¶ÔXMLµÄ»ùÓÚÊ÷µÄAPI£¬ËüÓëÓïÑÔÎ޹أ¬ÊµÏÖ·½Ê½ÓкܶàÖÖ£¨¸÷ÓïÑÔ»ù±¾¶¼ÓÐ×Ô¼ºµÄʵÏÖ£©¡£
²»¹ýÎÒÃǾ³£Óõģ¬ÊÇJavaScript ϵÄdomÕë¶ÔxhtmlµÄ²Ù×÷£¬Ö»ÊÇdomµÄÒ»¸ö·ÖÖ§Ó¦Óá£
Ãû´Ê½âÊÍ£º
Dom£ºÎĵµ¶ÔÏóÄ£ÐÍ¡£Document object model
Bom£ºä¯ÀÀÆ÷¶ÔÏóÄ£ÐÍ£¬Ò²¿ÉÒԽд°¿Ú¶ÔÏóÄ£ÐÍ¡££¨window object model.£©
API£ºÓ ......
1. oncontextmenu="window.event.returnValue=false" ½«³¹µ×ÆÁ±ÎÊó±êÓÒ¼ü
<table border oncontextmenu=return(false)><td>no</table> ¿ÉÓÃÓÚTable
2. <body onselectstart="return false"> È¡ÏûÑ¡È¡¡¢·ÀÖ¹¸´ÖÆ
3. onpaste="return false" ²»×¼Õ³Ìù
4. oncopy="return false;" oncut="return f ......