javascript¿ØÖÆdivÐÅÏ¢¾ÓÖÐ
×î¾Ê¹ÓÃjquery.form.js×öÁËÒ»¸ö²éÑ¯Ò³Ãæ£¬ÔÚËÑË÷³ö½á¹ûºó£¬ÐèÒª·ÖÒ³£¬ÔÚ·ÖÒ³Öеã»÷ÏÂÒ»Ò³Ò³²ÅÓÃajaxÌá½»£¬ÔÚÌύûÓзµ»Ø½á¹ûÊÇÐèÒª¸ø¿Í»§ÏÔʾһÏÂÕýÔÚ¼ÓÔØÊý¾Ý£¬¹ÊÓÃjquery.1.3.2.js×öÁËÒ»¸öÐÅÏ¢ÌáʾµÄ½Å±¾¡£
´úÂëÈçÏ£º
<div id="loadProcess" style="z-index:1;visibility:hidden;width:300px;position:absolute;top:0px;left:0px;height:58px;border:1px solid #ccc;text-align:center;background:#fff;">
<ul>
<li></li>
<li><IMG height=9 src="../images/wait.gif" width=100></li>
<li></li>
<li>¡¾¡¡ÕýÔÚ¼ÓÔØÊý¾Ý...... ¡¿</li>
<li></li>
</ul>
</div>
½Å±¾´úÂ룺
function loadProcess(id){
var wnd = $(window), doc = $(document);
var left = doc.scrollLeft();
var top = doc.scrollTop();
//alert("scrollLeft:"+doc.scrollTop());
//alert("windowHeight:"+wnd.height());
left += (wnd.width() - $(id).width())/2;
top += (wnd.height() - $(id).height())/2;
//alert("top:"+top);
$(id).css("top",top);
$(id).css("left",left);
$(id).css("visibility","visible");
}
Ïà¹ØÎĵµ£º
Çó 555.555µÄËÄÉáÎåÈë±£ÁôÁ½Î»Ð¡Êý
ʹÓÃMath.round Ôõô¶¼Ëã²»¶Ô,½á¹û¶¼ÊÇ555.55 ,Ã²ËÆÊÇÒòΪjava¼ÆË㸡µãÊýʱ»áĪÃûÆäÃîÔÚ½áβ¸úÉÏÒ»´®Êý×Ö ±ÈÈç555.55500000003
ÎÞÄÎÖ»ÄÜдÕâ¸ö·½·¨
function round(a,b){
var s=a.toString().indexOf(".");
a0=a.toString().substr(0,s+b+1);
a1=Math.round(a.toString().sub ......
Ò»£¬½Å±¾³ÌÐòÓëjavascript
ǶÌ×ÔÚHTMLÖеÄÓïÑÔ³ÆÎª½Å±¾ÓïÑÔ£¬ä¯ÀÀÆ÷±ØÐë¾ßÓнű¾ÒýÇæ¶ÔǶÈëHTMLÖеĽű¾³ÌÐò½øÐнâÊÍ¡£
eg:
<HTML>
<script language="JavaScript">
//VBScript,Jscript,ECMAScript
<!--
alert(n ......
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,´¥·¢»»· ......
<script>
function getCookieVal(offset) {
var endstr = document.cookie.indexOf(";",offset);
if(endstr == -1)
endstr = document.cookie.length;
return unescape(document.cookie.substring(offset,endstr));
}
function FixCookieDate(data) {
var ba ......