javaScriptʵÏÖ±³¾°ÒôÀÖÓë²¥·ÅÉùÒô
Ñо¿Á˰ëÌì,²»¹ýÃ²ËÆ»¹ÊÇÖ»ÄÜÔÚIEÉÏʵÏÖ,ÆäËûä¯ÀÀÆ÷²»Ö§³ÖEMBED ±êÇ©
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>ÓÃjavascriptÖÆ×÷³¬Á´½ÓµÄ±³¾°ÒôЧ</title>
<script language="JavaScript" type="text/JavaScript">
<!--
function controlSound(action)
{
var i; method = "";
var sndObj = document.getElementById("music");
if (sndObj != null)
{
if (navigator.appName == 'Netscape')
method = "play";
else
{
if (window.MM_WMP == null)
{
window.MM_WMP = false;
for(i in sndObj)
{
if (i == "ActiveMovie")
{
window.MM_WMP = true;
//alert("1");
break;
}
}
}
if (window.MM_WMP)
method = "play";
else if (sndObj.FileName)
method = "run";
}
}
if (method)
{
if(action=="stop")
method="stop";
alert(method);
eval("document.hidden_player"+"."+method+"()");
}
}
//-->
</script>
</head>
<body>
<a href="#" onMouseOver="controlSound('play','document.ailisi','2.mp3')"
onmouseout="controlSound('stop','document.ailisi','2.mp3')"
>±³¾°ÒôÀÖ Êó±êÒÆÈë²¥·Å ÒÆ³öÍ£
</a> <br>
<button onclick="controlSound('play')">²¥</button>
<button onclick="controlSound('stop')">Í£</button>
<!--srcÊÇÒôƵµÄµØÖ·, hiddenÊôÐÔΪÒþ²Ø-->
<EMBED NAME='hidden_player' SRC='1.wma
Ïà¹ØÎĵµ£º
ÃÜÂëÒѾÊÇÎÒÃÇÉú»î¹¤×÷Öбز»¿ÉÉٵŤ¾ß,µ«Ò»¸ö²»°²È«µÄÃÜÂëÓÐÓÖÓпÉÄÜ»á¸øÎÒÃÇÔì³É²»±ØÒªµÄËðʧ¡£×÷ÎªÍøÕ¾Éè¼ÆÕß,Èç¹ûÎÒÃÇÔÚÍøÒ³ÖÐÄܶÔÓû§ÊäÈëµÄÃÜÂë½øÐа²È«ÆÀ¹À,²¢ÏÔʾ³öÏàÓ¦µÄÌáʾÐÅÏ¢,ÄÇô¶ÔÓû§ÉèÖÃÒ»¸ö°²È«µÄÃÜÂ뽫Óкܴó°ïÖú¡£Í¬Ê±Ò²Ê¹µÃÍøÕ¾¸ü¾ßÈËÐÔ»¯,¸üÓÐÎüÒýÁ¦.
ʲôÊÇÒ»¸ö°²È«µÄÃÜÂëÄØ ......
YUI Compressor ѹËõ JavaScript µÄÄÚÈݰüÀ¨£º
ÒÆ³ý×¢ÊÍ
ÒÆ³ý¶îÍâµÄ¿Õ¸ñ
ϸ΢ÓÅ»¯
±êʶ·ûÌæ»»£¨Identifier Replacement£©
YUI Compressor °üÀ¨ÄÄЩϸ΢ÓÅ»¯ÄØ£¿
object["property"] £¬Èç¹ûÊôÐÔÃûÊǺϷ¨µÄ JavaScript ±êʶ·û£¨×¢£ººÏ·¨µÄ JavaScript ±êʶ·û——ÓÉÒ»¸ö×Öĸ¿ªÍ·£¬ÆäºóÑ¡ÔñÐԵؼÓÉÏÒ»¸ö»òÕ ......
window
window¶ÔÏóÊÇä¯ÀÀÆ÷»òÕß¿ò¼Ü×ÔÉí.top×ÜÊÇä¯ÀÀÆ÷,parentÊǸ¸¿ò¼Ü,self±íʾ×Ô¼º.
windowͨ³£¿ÉÒÔÊ¡ÂÔ.
´°¿Ú²Ù×÷: moveBy(dx, dy), moveTo(x, y),
resizeBy(dw, dh), resizeTo(w, h).
µ¼º½: window.open(url, frame
name, attribute). attribute¿ÉÒÔÊÇleft, top, height, width, resizable,
scrollable, too ......
DOM
½ÚµãÀàÐ͵Ä12¸ö³£Á¿:
Node.ELEMENT_NODE
Node.ATTRIBUTE_NODE
Node.TEXT_NODE
Node.CDATA_SECTION_NODE
Node.ENTITY_REFERENCE_NODE
Node.ENTITY_NODE
Node.PROCESSING_INSTRUCTION_NODE
Node.COMMENT_NODE
Node.DOCUMENT_NODE
Node.DOCUMENT_TYPE_NODE
Node.DOCUMENT_FRAGMENT_NODE
Node.NOTATION_NODE
......
ÏÈÀ´¿´Ò»¸ö¼òµ¥µÄÀý×Ó£º
ÏÂÃæÒÔÈý¸öÒ³Ãæ·Ö±ðÃüÃûΪframe.html¡¢top.html¡¢bottom.htmlΪÀýÀ´¾ßÌå˵Ã÷ÈçºÎ×ö¡£
Java´úÂë
frame.html ÓÉÉÏ(top.html)ÏÂ(bottom.html)Á½¸öÒ³Ãæ×é³É£¬´úÂëÈçÏ£º
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> ......