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function db()
{
//»î¶¯±àºÅ
var activeid = Request.Form("activeid");
//Óû§Ãû
var username = Request.Form("username");
//ÊÖ»úºÅÂë
var mobile = Request.Form("mobile");
var conn= Server.CreateObject("ADODB.connection");
var rs= Server.CreateObject("adodb.recordset");
var userid = getUserIdByName(username);
conn.open("PROVIDER=SQLOLEDB;DATA SOURCE=127.0.0.1;UID=sa;PWD=123456;DATABASE=test");
var sql = "insert into user (activeid,userid,chrtel,dtappenddate) values("+activeid+","+userid+",'"+mobile+"',getdate())";
rs.open(sql,conn);
rs.close();
conn.close();
rs=null;
conn=null;
}
function getUserIdByName(username)
{
var conn= Server.CreateObject("ADODB.connection");
var rs= Server.CreateObject("adodb.recordset");
conn.open("PROVIDER=SQLOLEDB;DATA SOURCE=127.0.0.1;UID=sa;PWD=123456;DATABASE=test");
var sql = "select userid from RegUsers where chrname='"+username+"'";
rs.open(sql,conn);
if(!rs.EOF)
{
return rs("userid");
}
rs.close();
conn.close();
rs=null;
conn=null;
}
function baoming()
{
var conn= Server.CreateObject("ADODB.connection");
var rs= Server.CreateObject("adodb.recordset");
conn.open("PROVIDER=SQLOLEDB;DATA SOURCE=127.0.0.1;UID=sa;PWD=123456;DATABASE=test");
var sql = "select userid,activeid,chrtel,CONVERT(varchar(30),dtappenddate,20) as dtappenddate from baoming order by id desc";
rs.open(sql,conn);
var i =1;
while(!rs.EOF && i<31)
{
Response.Write("<tr align='center'>");
Response.Write("<td>"+i +"</td>");
Response.Write("<td>"+ getUserNameById(rs('userid')) +"</td>");
Response.Write("<td>"+ getActi


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[·­Òë]High Performance JavaScript(007)

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    Both the with statement and the catch clause of a try-catch statement, as well as a function containing eval_r(), are all considered to be dynamic scopes. A dynamic scope is one that exists only through execution of code and therefore cannot be det ......

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    Another way of updating page contents using DOM methods is to clone existing DOM elements instead of creating new ones—in other words, using element.cloneNode() (where element is an existing node) instead of document.createElement().
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