日期:2014-05-16 浏览次数:20642 次
<%@LANGUAGE="VBSCRIPT" codepage="65001"%> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"><head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>用户注册</title> <style type="text/css"> .regstyle{ margin:15px 0;} label{ margin-right:10px;} </style> <script language="javascript" type="text/javascript"> var imgok ="<img src='images/regright.png' align='absmiddle' hspace='2'>" var imgwrong="<img src='images/regwrong.png' align='absmiddle' hspace='2'>" function checkmail() { var xmlhttp; try { xmlhttp=new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { try { xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) { try { xmlhttp=new XMLHttpRequest(); } catch (e) { } } } var email = document.form1.email.value; var ts = document.getElementById("youjiants"); var illegalemail = !(/^[\w\-\_\.u4e00-\u9fa5]+@[\w\-\_u4e00-\u9fa5]+(\.[\w\-\_u4e00-\u9fa5]+)+$/.test (email)); if(illegalemail) { ts.innerHTML =" " + imgwrong + "请正确输入您的邮箱"; ts.style.color="#000000"; } else { xmlhttp.open("get","checkuser.asp?email="+escape(email)+ "&t=" + new Date().getTime()); xmlhttp.setRequestHeader("content-type","text/xml"); xmlhttp.setRequestHeader("If-Modified-Since","0"); xmlhttp.onreadystatechange=function() { if(4==xmlhttp.readyState) { if(200==xmlhttp.status) { if (xmlhttp.responseText=="yes") { ts.innerHTML="此用户名已经存在"; } else { ts.innerHTML="输入正确"; } } else { ts.innerHTML="网络链接失败"; } } } xmlhttp.send(null); return false; } } </script> </head> <body> <h2>注册信息</h2> <form id="form1" name="form1"> <div class="regstyle"><label for="email">邮箱</label><input name="email" id="email" type="text" onBlur="checkmail()" /><span id="youjiants"></span></div> </form> </div> </body> </html>
<!--#include file="Connections/connuser.asp" --> <% set rs = Server.CreateObject("adodb.recordset") email=Replace(request.querystring("email"),"'","") sql="select * from user where email='"&email&"'" rs.open sql,conn,1,1 if rs.eof then response.write "no" else response.write "yes" end if rs.close %>
<% //' FileName="Connection_ado_conn_string.htm" //' Type="ADO" //' DesigntimeType="ADO" //' HTTP="true" //' Catalog="" //' Schema="" set rs = Server.CreateObject("adodb.recordset") set conn = Serv