javascript¶¯Ì¬´´½¨¿Ø¼þµÄ3ÖÖ·½·¨
ÒÔ´´½¨°´Å¥ÎªÀý
<html>
<head>
<script>
function add1()
{
var obtn=document.createElement("input");
obtn.setAttribute("type","button");
obtn.setAttribute("value","test1");
document.body.appendChild(obtn);//×¢ÒâÈç¹ûÓÐform±íµ¥²»ÒªÍü¼Ç¼ÓÈë±íµ¥
}
function add2()
{
var obtn=document.createElement("input");
obtn.type="button";
obtn.value="test2";
document.body.appendChild(obtn);
}
function add3()
{
var obtn="<input type='button' value='test3'/>";
document.body.innerHTML=obtn;//Õâ¸ö·½·¨»áɾ³ýbodyÖÐµÄÆäËü¿Ø¼þ ¿ÉÒÔÔ¤Ïȼӵ½¹Ì¶¨µÄÈÝÆ÷ÖÐ
}
</script>
</head>
<body>
<input type="button" value="add1" onclick="add1()"/>
<input type="button" value="add2" onclick="add2()"/>
<input type="button" value="add3" onclick="add3()"/>
</body>
</html>
Ïà¹ØÎĵµ£º
replace()×î¼òµ¥µÄËãÊÇÄÜÁ¦¾ÍÊǼòµ¥µÄ×Ö·ûÌæ»»¡£
ʾÀý´úÂëÈçÏ£º
<script language="javascript">
var strM = "javascript is a good script language";
//ÔÚ´ËÎÒÏ뽫×ÖĸaÌæ»»³É×ÖĸA
alert(strM.replace("a","A"));
</script>
ËüÖ»Ìæ»»ÁËÊ××Öĸ¡£µ«Èç ......
Javascript »ñÈ¡radiobuttonlist£¨µ¥Ñ¡¿ò£©µÄÖµ
function check() {
var RadioButtonList1 = document.getElementById('<%=RadioButtonList1.ClientID%>');
......
1£¬ jsÖеÄÀàÊý×é¶ÔÏó
(1) arguments¶ÔÏó:
function(){
//arguments¶ÔÏóÊÇArguments¶ÔÏóʵÀý£¬ÊÇÒ»¸öÀàÊý×é¶ÔÏ󣬲¢ÓµÓÐÏÂÁз½·¨
alert(arguments instanceof Array);//false
arguments.callee(); //¶Ô×ÔÉíµÄµ÷Ó㬠ÓÃÓڵݹé
var c = arguments.caller; //¶Ôµ÷ÓÃ×ÔÉíº¯ÊýµÄ¸¸º¯Êý, Èç¹û ......
c#ºÍjavascript½»»¥
ÔÚasp.net¿ª·¢ÖУ¬¾³£»áÓõ½ºǫ́ºÍǰ̨µÄ½»»¥£¬¾Í´Ë×ܽáÁËÒ»µãc#ºÍjavascriptÏ໥²Ù×÷µÄ·½·¨
1.ÔÚºǫ́c#´úÂëÖе÷ÓÃjacascriptµÄ·½·¨
javascript´úÂ룺
<script type="text/javascript" language="javascript">
function test()
......
JavaScript¿ÉÒÔÔÚ¿Í»§¶ËʵÏֺܶàÓÐÓõĽ»»¥¶¯×÷¡£Í¨¹ýµ÷ÓÃActive×é¼þ£¬»¹ÄܽøÒ»²½ÌáÉý²Ù×÷ÄÜÁ¦¡£ÔÚ¿Í»§¶ËдÎļþÒ»°ãʹÓÃFSO×é¼þ¡£µ«FSOÓиöÈõµã£¬¾ÍÊÇËü²»ÄÜд³ö¶þ½øÖƵÄÎļþ£¬Õâ¿ÉÄÜÊdzöÓÚ°²È«µÄ¿¼Âǰɡ£
Èç¹ûҪд³ö¶þ½øÖÆÎļþ£¬±ÈÈç´Ó·þÎñÆ÷´«À´µÄWordÎĵµ£¬¿ÉÒÔ²ÉÓÃÁíÒ»¸ö×é¼þ£ºAdodb.Stream¡ ......