?
Solved

is any alternative of "history.back()" in ASP?

Posted on 2000-03-30
3
Medium Priority
?
270 Views
Last Modified: 2012-08-14
hello expert,
 i am working in web site development for b2b application in ASP. In this application i am facing one problem as follow:
      There is one form for Customer Master. In this form i ask user to give User Name, Password, First Name etc. Now on submit button i check database for Unique User Name. if user name is already exist then  i want to show same form with given data. Is there any function in ASP like " history.back() " in javascript.
      If you find any solution then give me reply as soon as possible . i am awaiting for your positive reply.

kamal
0
Comment
Question by:Aurokripa
3 Comments
 
LVL 4

Accepted Solution

by:
FRehman earned 150 total points
ID: 2668804
<%
loginName=Request.QueryString("Uname")
pwd       =Request.QueryString("pwd")
set Myconn=server.CreateObject("ADODB.connection")
Myconn.Open "DRIVER={MicroSoft Access Driver (*.mdb)};DBQ=" & server.MapPath("./website.mdb")
set rs=server.CreateObject("ADODB.recordset")
rs.open "Select * from Login where usrName='" &loginName& "' and pwd='" &pwd& "'" ,Myconn ,adOpenDynamic,adLockOptimistic
if  rs.eof then
rs.AddNew
rs.Fields("usrName")=loginName
rs.Fields("pwd")=pwd
rs.Update
else
response.rediect("previouspage.asp")
end if
      %>
0
 
LVL 4

Expert Comment

by:jkunal
ID: 2669107
Kamal you have to write Response.Buffer=True which FRehman missed.So your code will look something like this


<%
Response.Buffer=True
loginName=Request.QueryString("Uname")
pwd =Request.QueryString("pwd")
set Myconn=server.CreateObject("ADODB.connection")
Myconn.Open "DRIVER={MicroSoft Access Driver (*.mdb)};DBQ=" & server.MapPath("./website.mdb")
set rs=server.CreateObject("ADODB.recordset")
rs.open "Select * from Login where usrName='" &loginName& "' and pwd='" &pwd& "'" ,Myconn ,adOpenDynamic,adLockOptimistic
if  rs.eof then
rs.AddNew
rs.Fields("usrName")=loginName
rs.Fields("pwd")=pwd
rs.Update
else
response.rediect("previouspage.asp")
end if
%>


;->

Kunal
0
 
LVL 4

Expert Comment

by:ruperts
ID: 2669901
Actually you don't need it if you don't write anything to the browser first!

Response.Buffer=True
0

Featured Post

VIDEO: THE CONCERTO CLOUD FOR HEALTHCARE

Modern healthcare requires a modern cloud. View this brief video to understand how the Concerto Cloud for Healthcare can help your organization.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

I recently decide that I needed a way to make my pages scream on the net.   While searching around how I can accomplish this I stumbled across a great article that stated "minimize the server requests." I got to thinking, hey, I use more than one…
Hello, all! I just recently started using Microsoft's IIS 7.5 within Windows 7, as I just downloaded and installed the 90 day trial of Windows 7. (Got to love Microsoft for allowing 90 days) The main reason for downloading and testing Windows 7 is t…
Is your data getting by on basic protection measures? In today’s climate of debilitating malware and ransomware—like WannaCry—that may not be enough. You need to establish more than basics, like a recovery plan that protects both data and endpoints.…
As many of you are aware about Scanpst.exe utility which is owned by Microsoft itself to repair inaccessible or damaged PST files, but the question is do you really think Scanpst.exe is capable to repair all sorts of PST related corruption issues?
Suggested Courses

807 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question