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

ʹÓÃJavaScriptʵÏÖÐÂÎŹö¶¯Ð§¹û

×î½üҪʵÏÖÒ»¸ö¹ö¶¯ÐÂÎÅЧ¹û£¬ÔÚÍøÉϲéÁËһЩ×ÊÁÏ£¬·¢ÏÖ»ù±¾µÄʵÏÖ·½·¨ÓÐÁ½ÖÖ£º
ʹÓÃMarquee±êÇ©¡£Õâ¸ö±êÇ©µÄʹÓÃÎÒÒѾ­×ªÔØÁËһƪ±È½ÏÏêϸµÄÎÄÕ£¬Õâ¸ö±êÇ©µÄÓŵãÊDZãÓÚʹÓã¬È±µãÊÇÈËÃÇÒѾ­Öð½¥²»ÊÊÓÃËüÁË£¬Ðí¶àä¯ÀÀÆ÷²»Ö§³Ö£¬ÉõÖÁÔÚIE8Ï룬XHTML4.0µÄloose.dtdÊÇ¿ÉÒԵ쬶øÈ¥µôloose.dtdÈ´²»ÐС£
ʹÓÃdiv+javascriptµÄ·½·¨¡£ÕâÖÖ·½·¨µÄºÃ´¦ÊÇ¿ÉÒÔ¼æÈݼ¸ºõËùÓеÄä¯ÀÀÆ÷£¬²¢ÇÒÔÚ¿ÉÒÔÔ¤ÁϵÄʱ¼äÄÚÈÔÄÜÎȶ¨ÔËÐС£²¢ÇÒʹÓÃdivʹµÃÍøÒ³¿ÉÒÔÀûÓÃÏÖÓеÄcss×ÊԴʵÏֺܶàìÅÄ¿µÄЧ¹û¡£È±µãÊÇÐèÒªÒ»¶¨µÄ±à³Ì¾­ÑéºÍÄÍÐÄ¡£
ʹÓÃjavascript+div·½Ê½µÄ»ù±¾Ô­ÀíÊÇÒ»ÑùµÄ£¬ÀûÓÃscrollTopÊôÐÔºÍoffsetheightÊôÐÔÀ´ÊµÏÖÒÆ¶¯Ð§¹û¡£Ò»°ãʹÓÃÁ½¸ödiv£¬ÀïÃæµÄÄÚÈÝÊÇÒ»ÑùµÄ£¬È»ºóÀûÓÃÁ½¸ödivÆ´½Ó£¬Ðγɲ»¶ÏÑ­»·µÄЧ¹û¡£ÏÂÃæÊÇÎÒÕÒµ½µÄÁ½·ÝʾÀý´úÂ룬µÚÒ»·ÝÕýÊÇÎÒÓõĴúÂ룬¿ÉÒÔÔËÐС£µÚ¶þ·ÝÎÒû×ö²âÊÔ¡£Ð´³öÀ´ÊÇΪÁË×ö¸ö¶Ô±È£¬µÚ¶þ·ÝÓ¦¸ÃÊÇÄÜÓõģ¬ÒòΪÄÇÊÇÎÒ´ÓÍøÕ¾ÉÏÕªÏÂÀ´µÄ¡£
µÚÒ»·Ý´úÂë
<div id="layer1" style="overflow-y:hidden;width:120;">
<div id="layer2">
<%
ArrayList announceList = DBTools.getView("select * from sys_announce order by pubdate DESC");
for (int i = 1; i < announceList.size() && i < 5; i++) {
String announceArr[] = (String[]) announceList.get(i);
String content = announceArr[1];
String date = announceArr[2].substring(announceArr[2].indexOf("-")+1, announceArr[2].indexOf(" "));
%>
<table cellspacing="0" cellpadding="0" border="0" width="43">
<tr>
<td height="10"/>
</tr>
</table>
<table cellspacing="0" cellpadding="0" border="0" width="136">
<tr>
<td height="20" width="16" valign="top">
<img height="12" width="12" vspace="5" valign="top" src="images/index_18.gif" mce_src="images/index_18.gi


Ïà¹ØÎĵµ£º

JavaScript ÕýÔò±í´ïʽ Ñ¡Ôñ¡¢·Ö×éºÍÒýÓÃ

JavaScriptµÄÕýÔò±í´ïʽ֧³Ö²¼¶û²Ù×÷£¬³ýÁË×÷Ϊ Ñ¡ÔñµÄ“²¼¶û»ò”²Ù×÷Ö®Í⣬ÕýÔò±í´ïʽ»¹Ö§³Ö·Ö×éºÍÒýÓÃ
¡£ÆäʵѡÔñ¡¢·Ö×éºÍÒýÓõÄ×÷Ó÷ֱðΪ£ºÖ¸¶¨Ñ¡ÔñÏî¡¢¶Ô×Ó±í´ïʽ·Ö×éºÍÒýÓà ǰһ×Ó±í´ïʽµÄÌØÊâ×Ö·û¡£
ÕýÔò±í´ïʽµÄÑ¡Ôñ£º
ËùνѡÔñ¼´ÔÚ¶à¸öÌõ¼þÀïÃæÑ¡ÔñÒ»¸ö£¬±ÈÈç˵ÂôË®¹ûµÄ´óү˵ËÍÄã¸öË®¹û£¬Äã¿ÉÒÔÑ¡Ô ......

JavaScriptÕýÔò±í´ïʽµÄÓ÷¨

JavaScriptÕýÔò±í´ïʽµÄÓ÷¨
ÕýÔò±í´ïʽÊÇÒ»ÖÖ¿ÉÒÔÓÃÓÚģʽƥÅäºÍÌæ»»µÄÇ¿´ó¹¤¾ß£¬ÔںܶàÓïÑÔÖж¼¿ÉÒÔÓ¦Óá£JavaScript¶ÔÕýÔò±í´ïʽÌṩÁ˺ܺõÄÖ§³Ö£¬
JavascriptÖÐÓÐÒ»¸öÕýÔò±í´ïʽ¶ÔÏóRegExp¡£¸Ã¶ÔÏóÌṩÁË´óÁ¿µÄÊôÐԺͷ½·¨À´´¦ÀíÕýÔò±í´ïʽ£¬Í¬Ê±£¬String¶ÔÏóÒ²ÌṩÁËÏà¹ØµÄ·½·¨À´
´¦ÀíÕýÔò±í´ïʽ£¬ÔÚWebÓ¦ÓÃÖУ¬¾­³ ......

javascriptÊý×é½éÉÜ

1          JavaScriptÊý×é¼ò½é
JavaScriptÊý×éÊÇÒ»ÖÖ°üº¬ÒѱàÂëµÄÖµµÄ¸´ºÏÊý¾Ý¡£Êý×éÇø±ðÓÚ¹ØÁªÊý×飬¹ØÁªÊý×éÊǽ«ÖµºÍ×Ö·û´®¹ØÁªÔÚÒ»Æð£¬¶øÊý×éÊǽ«ÖµºÍ·Ç¸ºÕûÊý¹ØÁªÔÚÒ»Æð¡£
Êý×éÊǶÔÏó(¿ÉÀûÓÃtypeofÔËËã·û)¡£
2          ......

javascriptÐÞ¸ÄIMG±êÇ©µÄSRCʵÏÖÑéÖ¤Âë»ðºü²»Õý³£

javascriptÐÞ¸ÄIMG±êÇ©µÄSRCʵÏÖÑéÖ¤Âëʱ,IEÕý³££¬»ðºüºÍgoogle³ö×´¿ö
1.µ±µã»÷ijһ°´Å¥µÄʱºò£¬°ÑͼƬÓòÖеÄͼƬ¸Ä±äÒ»ÏÂ
    <img id="randimg" src="/servlet/CreateValidateNum" width="60" height="20" />
    <span style="cursor:hand" onclick="reflush();return false; ......

Ò»¶ÎʵÏÖHTMLÒ³ÃæÄÚ¶¨ÆÚ´¥·¢Ê¼þµÄJavaScript´úÂë

Ô­´´ÓÚ2007Äê12ÔÂ16ÈÕ£¬2009Äê10ÔÂ15ÈÕÇ¨ÒÆÖÁ´Ë¡£
JavaScriptͨ¹ýÄÚÖõÄsetTimeoutº¯ÊýÀ´Íê³ÉÒ³ÃæÄڵĶ¨Ê±¼ì²é£¬Ò²ÊǺܾÃÒÔǰдµÄ¶«Î÷ÁË¡£
Ö®ËùÒÔÏëÆðËüÀ´£¬ÊÇÒòΪÔÚºÍÏîÄ¿×éÆäËû³ÉԱ˵¸ÃÊÂÇéµÄʱºò£¬±ðÈ˾¹È»³°Ð¦ÎÒ˵ÊÇÉϸöÊÀ¼ÍµÄ´úÂ룬ÏÖÔÚ¶¼ÓÃWEB2.0ÁË¡£
<script language="JavaScript" type="text ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ