javascript±Ê¼Ç
¶¨Òå±äÁ¿
var test=10;
ʹÓöÔÏóÊôÐÔ
¿ÉÒÔʹÓà . ²Ù×÷·û»ñµÃÊôÐÔ,Ò²¿ÉÒÔʹÓÃÊý×éϱê»ñµÃ,±ÈÈç
for(var prop in document)
document.write(document[prop]+"<br>");
With ÉùÃ÷¶ÔÏó,Ö®ºóÔÙÓõ½¶ÔÏó¾Í²»±ØÉùÃ÷ÁË
with(document){
write("Hello World<br>±êÌâ: ");
write(title);
}
³£ÓöÔÏó
×Ö·û´®¶ÔÏó
big ´ó×ÖÌåÏÔʾ
italics бÌåÏÔʾ
bold ´ÖÌåÏÔʾ
small С×ÖÌåÏÔʾ
blink ÉÁ˸ÏÔʾ
fixed ´ò×Ö»ú×ÖÌåÏÔʾ
fontsize(size) ¿ØÖÆ×ÖÌå´óС
ËãÊõº¯Êýmath¶ÔÏó
ʱ¼äÈÕÆÚ¶ÔÏó
function showTime()
{
var now=new Date();
with(document.clock.txt){
with(now){
value=(getYear()+"Äê"+(1+getMonth())+"ÔÂ"+getDate()+"ÈÕ");
value+=(" "+getHours()+":"+getMinutes()+":"+getSeconds());
}
}
setTimeout("showTime()",1000);
}
<head>
<script language="javascript" type="text/javascript" src="js.js"></script>
</head>
<body onload="showTime()">
<form name="clock" action="">
<input type="text" name="txt" value=""/></form>
</body>
</html>
Ïà¹ØÎĵµ£º
¾¡¹ÜÄÇÐèÒªÓó¤´®µÄ¡¢³ÁÃÆµÄ²»Í¬·ÖÖ§´úÂëÀ´Ó¦¸¶²»Í¬ä¯ÀÀÆ÷µÄÈÕ×ÓÒѾ¹ýÈ¥£¬Å¼¶û»¹ÊÇÓбØÒª×öһЩ¼òµ¥µÄÇø·ÖºÍÄ¿±ê¼ì²âÀ´È·±£Ä³¿é´úÂëÄÜÔÚÓû§µÄ»úÆ÷ÉÏÕý³£ÔËÐС£ÔÚÕâÆªÎÄÕÂÖУ¬×÷Õß½éÉÜÁË7¸öÔÚIEºÍFirefoxÖв»Í¬µÄJavaScript¾ä·¨¡£
1. CSS "float" Öµ
·ÃÎÊÒ»¸ö¸ø¶¨CSS ÖµµÄ×î»ù±¾¾ä·¨ÊÇ£ºobject.style.property£¬ ......
×òÌìÈ¥ÀϼҵÄÊéµêÂòÁ˱¾¡¶JavaScriptÕ÷;¡·£¬Õâ±¾Êé¡£¡£¡£ÄïÄ¡£¡£ÕâÊ黹տËûÂèµÄ¹ó¡£¡£Ô¼Û¡£¡£89.00£¬´òÍêÕÛ»¹ÓÐ80.00ÎÒ²Ù¡£¡£
¿´À´¼ÆËã»úÀàµÄͼÊ黹²»ÊÇÒ»°ãµÄ¼ÛÀà¡£¡£¡£
ÏëÏë¡£¡£¡£×Ô¼º»¹ÓкöàµÄ¼¼ÊõûÓÐѧÍêµÄÀà¡£¡£¡£XHTML£¬CSS£¬JavaScript£¬C#2.0£¬c#3.0.¡£asp.net2.0£¬asp.net3.5
ÏÖÔÚc#ÓÖÒª³ö4.0ÁË¡£¡£¡£ÎÒ ......
keycode 8 = BackSpace BackSpace
keycode 9 = Tab Tab
keycode 12 = Clear
keycode 13 = Enter
keycode 16 = Shift_L
keycode 17 = Control_L
keycode 18 = Alt_L
keycode 19 = Pause
keycode 20 = Caps_Lock
keycode 27 = Escape Escape
keycode 32 = space space
keycode 33 = Prior
keycode 34 ......
JavaScript½Å±¾ÓïÑԵĻù±¾¹¹³ÉÊÇÓÉ¿ØÖÆÓï¾ä¡¢º¯Êý¡¢¶ÔÏó¡¢·½·¨¡¢ÊôÐÔµÈ,À´ÊµÏÖ±à³ÌµÄ¡£
Ò»¡¢
³ÌÐò¿ØÖÆÁ÷
¡¡¡¡ÔÚÈκÎÒ»ÖÖÓïÑÔÖУ¬³ÌÐò¿ØÖÆÁ÷ÊDZØÐëµÄ£¬ËüÄÜʹµÃÕû¸ö³ÌÐò¼õС»ìÂÒ£¬Ê¹Ö®Ë³Àû°´ÆäÒ»¶¨µÄ·½Ê½Ö´ÐС£ÏÂÃæÊÇ
JavaScript³£ÓõijÌÐò¿ØÖÆÁ÷½á¹¹¼°Óï¾ä:
£±¡¢ifÌõ¼þÓï¾ä
¡¡»ù±¾
¸ñʽ
if£¨±íÊöʽ£©
Óï¾ä¶Î£±£»
......
ʹÓÃä¯ÀÀÆ÷µÄÄÚ²¿¶ÔÏóϵͳ,
¿ÉʵÏÖÓëHTMLÎĵµ½øÐн»»¥¡£ËüµÄ×÷ÓÃÊǽ«Ïà¹ØÔªËØ×éÖ¯°ü×°ÆðÀ´£¬Ìṩ¸ø³ÌÐòÉè¼ÆÈËԱʹÓ㬴Ӷø¼õÇá±à³ÌÈ˵ÄÀͶ¯£¬Ìá¸ßÉè¼ÆWebÒ³ÃæµÄÄÜÁ¦¡£
Ò»¡¢
ä¯ÀÀÆ÷¶ÔÏó²ã´Î¼°ÆäÖ÷Òª×÷ÓÃ
¡¡¡¡³ýÁËÇ°ÃæÌáµ½¹ýµÄÎĵµdocument¶ÔÏóÍ⣬Navigatorä¯ÀÀÆ÷Öл¹ÌṩÁË´°¿Ú£¨Window£©¶ÔÏóÒÔ¼°ÀúÊ·£¨History£©ºÍÎ»Ö ......