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1.²éѯ
<html>
<head>
<title>±í¸ñÏÔʾÊý¾Ý±í¼Ç¼</title>
</head>
<body>
<h2>±í¸ñÏÔʾÊý¾Ý±í¼Ç¼</h2>
<hr>
<mce:script language="JavaScript"><!--
// ´´½¨Êý¾Ý¿â¶ÔÏó
var objdbConn = new ActiveXObject("ADODB.Connection");
// DSN×Ö·û´®
var strdsn = "Driver={SQL Server};SERVER=.;UID=sa;PWD=haiweisoft;DATABASE=PointCard";
// ´ò¿ªÊý¾ÝÔ´
objdbConn.Open(strdsn);
// Ö´ÐÐSQLµÄÊý¾Ý¿â²éѯ
var objrs = objdbConn.Execute("SELECT * from news");//ExecuteÒ²¿ÉÒÔÖ´ÐÐÔöɾ¸Ä
// »ñÈ¡×Ö¶ÎÊýÄ¿
var fdCount = objrs.Fields.Count - 1;
// ¼ì²éÊÇ·ñÓмǼ
if (!objrs.EOF){
document.write("<table border=1><tr>");
// ÏÔʾÊý¾Ý¿âµÄ×Ö¶ÎÃû³Æ
for (var i=0; i <= fdCount; i++)
document.write("<td><b>" + objrs.Fields(i).Name + "</b></td>");
document.write("</tr>");
// ÏÔʾÊý¾Ý¿âÄÚÈÝ
while (!objrs.EOF){
document.write("<tr>");
// ÏÔʾÿ±Ê¼Ç¼µÄ×Ö¶Î
for (i=0; i <= fdCount; i++)
document.write("<td valign='top'>" + objrs.Fields(i).Value + "</td>");
document.write("</tr>");
objrs.moveNext(); // ÒÆµ½ÏÂÒ»±Ê¼Ç¼
}
document.write("</table>");
}
else
document.write("Êý¾Ý¿âÄÚûÓмǼ!<br>");
objrs.Close(); // ¹Ø±Õ¼Ç¼¼¯ºÏ
objdbConn.Close(); // ¹Ø±ÕÊý¾Ý¿âÁ´½Ó
// --></mce:script>
</body>
</html>
2.Ôö¼Ó²Ù×÷
<HTML>
<HEAD>
<TITLE>Ôö¼Ó²Ù×÷</TITLE>
<mce:script language="javascript"><!--
function addUser(id,stuName)
{
//Óà JavaScript д·þÎñÆ÷¶ËÁ¬½ÓÊý¾Ý¿âµÄ´úÂëʾÀý
var conn = new ActiveXObject("ADODB.Connection");
conn.Open("DBQ=F:\\abc.mdb;DRIVER={Microsoft Access Driver (*.mdb)};");
var sql="insert into Student(ID,stuName) values("+id+",'"+stuName+"')";
try{
conn.execute(sql);
alert("Ìí¼Ó³É¹¦");
}
catch(e){
document.write(e.description);
alert("Ì
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var a = [1,2,3,4,5];
var b = a.shift(); //a£º[2,3,4,5] b£º1
unshift£º½«²ÎÊýÌí¼Óµ½ÔÊý×鿪ͷ£¬²¢·µ»ØÊý×éµÄ³¤¶È
var a = [1,2,3,4,5];
var b = a.unshift(-2,-1); //a£º[-2,-1,1,2,3,4,5] b£º7
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var head="display:''"
img_close=new Image()
img_close.src="/sysManage/images/f.gif"
img_open=new Image()
img_open.src="/sysManage/images/fo.gif"
img3=new Image( ......