JavaScript连接SqlServer数据库。实现CRUD操作。

插入和查询操作

function db() { //活动编号 var activeid = Request.Form("activeid"); //用户名 var username = Request.Form("username"); //手机号码 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>"+ getActiveNameById(rs('activeid')) +"</td>"); Response.Write("<td>"+ rs('chrtel') +"</td>"); Response.Write("<td>"+ rs('dtappenddate') +"</td>"); Response.Write("</tr>"); i++; rs.movenext; } rs.close(); conn.close(); rs=null; conn=null; }