ÇóÖúÒ»¸öjavascriptµÄÈ«¾Ö±äÁ¿ºÍ¾Ö²¿±äÁ¿ÎÊÌâ
ÏÂÃæµÄ´úÂëÊÇÓÃÀ´ÊµÏÖÒ»¸ödiv×óÓÒ¸¡¶¯Ð§¹û£¬µ±ÎÒ°Ñvar x = 2;д³ÉÈ«¾Ö±äÁ¿µÄʱºò£¨move()º¯ÊýÍ⣩£¬¹¦ÄÜ¿ÉÒÔʵÏÖ£»µ±ÎÒ°Ñvar x = 2;д³É¾Ö²¿±äÁ¿µÄʱºò£¨move()º¯ÊýÀ£¬¹¦ÄܾͲ»ÄÜʵÏÖÁË£¬div¸¡¶¯µ½Óұߵı߽çµÄʱºò¾Í»á¾²Ö¹£¬×ó±ßÒàÈ»£¬°Ù˼²»µÃÆä½â£¬»¹Íû¸ßÊÖÖ¸µã¡£
HTML code:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>float</title>
<style type="text/css">
<!--
#apDiv1 {
position:absolute;
left:100px;
top:50px;
width:150px;
height:150px;
z-index:1;
background-color: #0000FF;
}
-->
</style>
<script language="javascript">
var x=2;
function move(){
if(document.getElementById("apDiv1").style.pixelLeft<0 ||
document.getElementById("apDiv1").style.pixelLeft > document.body.offsetWidth - 200 ){
x *= (-1);
}
document.getElementById("apDiv1").style.pixelLeft += x;
window.setTimeout("move()", 10);
}
</script>
</head>
<body onLoad="move()">
<div id="apDiv1"></div>
</body>
</html>
ÏëÃ÷°×ÁË£¬ÔÎÁËÒ»ÏÂÎ磬±»ÕâСÎÊÌâ¸ãµÄÓôÃÆ£¬Ð»ÁË~½áÁË
ͬÉÏ
¾Ö²¿±äÁ¿ÔÚMOVEÿ´Îµ÷ÓþͻáÖØÐ¸
Ïà¹ØÎÊ´ð£º
ÎÒÔÚºǫ́µ÷ÓÃJavaScriptµÄʱºò£¬ËûÊÇÔÚºǫ́°ÑʼþµÄ´úÂëÖ´ÐÐÒ»´ÎºóÔÚÖ´ÐÐJavaScript·½·¨
ÓÐʲô°ì·¨ ÔÚÖ´ÐÐJavaScript·½·¨µÄʱºòͣס£¬ÔÚÖ´ÐкóÃæµÄ´úÂë
²»Ì«Ã÷°×°¡£¬ËµÇå³þµã°É
¾ÍÊÇÖ´Ðкǫ́´úÂëµÄʱºò ......
<html>
<head>
<title></title>
</head>
<body>
<font color="#0000FF"><b>ÇëÔÚÎı¾¿ò1ÖÐÊäÈëÎÄ×Ö£º</b>
<form>
<input ......
ÎҾͻáһЩ¼òµ¥±íµ¥ÑéÖ¤£¬ÏëÌá¸ßjavascript£¬µ«ÊÇϵĺܶණÎ÷²»ÊÇÌ«¼òµ¥¾ÍÊÇ×ÊÁÏÌ«ÉÙ£¬»òÊÇ×ÊÁϲ»È«£¬ÊÓÆµµÄ»°ÏÂÔØ»¨Á˺ܶàʱ¼ä£¬ÏÂÔØÍê²Å·¢ÏÖ²»ÊʺÏ×Ô¼º£¬À˷Ѻܶàʱ¼ä£¬ËùÒÔÇë¸ßÊÖÃÇÖ¸Òýһϣ¬ÄÇЩ½Ì³Ì»ò×ÊÁÏÊÊºÏ ......
ÈçÌ⣬ÒÑʵÏÖÁ¬½Ó£¬·¢ËÍ¡£Î´ÊµÏÖʵÒì²½½ÓÊÕ£¬Çë¸ßÊÖÖ¸µã¡£×îºÃÓÐÍêÕûµÄÀý×Ó
javascriptÇëÇóͨÐÅÊÇ»ùÓÚhttpµÄ£¬ËüÖ»ÊÇÒ»ÖÖÔËÐÐÔÚä¯ÀÀÆ÷¶ËµÄ½Å±¾ÓïÑÔ,²»ÄÜʹÓÃsocket,
ΨһµÄ½â¾ö°ì·¨¾ÍÊÇдActiveX²å¼þ.
ҪʵÏÖÒì²½ ......
ÎÒÏëÎÊÒ»ÏÂÈçºÎÓÃjavascript¶¯Ì¬ÊµÏÖÏñÎÒÃÇÕâ¸öÍøÕ¾×ó±ßµÄĿ¼£¬Ð»À²£¡
??
ºÇºÇ£¡Ð»Ð»°¡£¡
¶¥Ò»ÏÂ
ÄãÃÇÊÇÊ²Ã´ÍøÕ¾°¡£¬ÒªÊǺǫ́ÊÇjavaÖ±½Ójsp£¬Èç¹ûºǫ́ÊÇc£¬ÄǾÍÓÃcgiÉú³Éxml£¬js¶¯Ì¬È¥¶ÁxmlµÄÊý¾Ý
Ó ......