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Login and Directed to certain page????????

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lovecf

lovecf

Programmer
Mar 4, 2001
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I am looking for examples of logining in someone,:
Userid:__________, Password:___________, and then based on there permissions (another field in the database) sending them to a certain form for viewing information on candidates,.......... If you have a permission of Me, then you see a form which lists all the fields, if NOT, then you see the basic information and thats all. I am looking for coding examples on how to accomplish this, please be specific.

Thank You

Michael
 
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You can use this as the login page.
Retrieves username,password and a list of pagenumbers(ACL) that the user has access to view.
------------------

<CFIF IsDefined(&quot;URL.Verify&quot;) AND URL.Verify IS
NOT &quot;&quot;>
<CFIF IsDefined(&quot;FORM.Username&quot;) AND FORM.Username IS NOT &quot;&quot;>
<CFIF IsDefined(&quot;FORM.Password&quot;) AND FORM.Password IS NOT &quot;&quot;>

<CFQUERY NAME=&quot;Auth_Query&quot; datasource=&quot;#Application.DSN#&quot; dbtype=&quot;ODBC&quot;>
SELECT * FROM dbo.Authentication
WHERE Username = '#FORM.Username#'
AND Password = '#FORM.Password#'
</CFQUERY>
<CFIF #Auth_Query.RecordCount# IS 0>
<script language=&quot;javascript&quot;>
alert (&quot;Invalid username/password combination.
Please try again.&quot;);
self.location=&quot;login_index.cfm&quot;;
</script>
<CFABORT>
<CFELSE>
<CFLOCK scope=&quot;Session&quot; timeout=&quot;3&quot; type=&quot;Exclusive&quot;>
<CFOUTPUT>
<CFSET SESSION.USERNAME = Auth_Query.Username>
<CFSET SESSION.PASSWORD = Auth_Query.Password>
<CFSET SESSION.ACL = Auth_Query.ACL>
</CFOUTPUT>
</CFLOCK>
<CFLOCATION URL=&quot;login_MainMenu.cfm&quot;>
</CFIF>
</CFIF>
</CFIF>
<CFELSE>
<html><head><title>Administration Area - Coastal Federal Intranet</title>
<LINK REL=&quot;STYLESHEET&quot; TYPE=&quot;text/css&quot; HREF=&quot;../styles/cfed_style.css&quot;>
</head><body>
<TABLE align=&quot;center&quot; width=&quot;400&quot;><TR><TD align=&quot;center&quot; bgcolor=&quot;green&quot;>
<TABLE align=&quot;center&quot; width=&quot;400&quot; bgcolor=&quot;#ffffff&quot;><TR><TD align=&quot;center&quot;>
<IMG SRC=&quot;../images/logo.gif&quot; WIDTH=&quot;156&quot; HEIGHT=&quot;106&quot; ALT=&quot;Intranet Administration Area&quot; BORDER=&quot;0&quot;>
</TD><TD><CFFORM action=&quot;login_index1.cfm?Verify=User&quot; method=&quot;post&quot;><br>
<TABLE>
<TR><TD class=&quot;dropbox&quot;><b>Username</b></TD><TD><CFINPUT name=&quot;Username&quot; size=&quot;15&quot; maxlength=&quot;15&quot; REQUIRED=&quot;yes&quot; Message=&quot;Username field is blank!&quot;></TD></TR>
<TR><TD class=&quot;dropbox&quot;><b>Password</b></TD><TD><CFINPUT name=&quot;Password&quot; type=&quot;password&quot; size=&quot;15&quot; maxlength=&quot;15&quot; REQUIRED=&quot;yes&quot;Message=&quot;Password field is blank!&quot;></TD></TR>
<TR><TD colspan=&quot;2&quot;><INPUT type=&quot;submit&quot; value=&quot;Login&quot; class=&quot;sbutton&quot; ALT=&quot;Login&quot; TITLE=&quot;Login&quot;></CFFORM></TD></TR>
</TABLE>
</TD></TR></TABLE>
</TD</TR></TABLE>
</body></html>
</CFIF>

--------------------------
Use this to check if their access level allows them
to view the specific page.
--------------------------

<!---- Page Access Number
<CFSET PageAccessNum = 1>

<CFIF NOT ListContains(SESSION.ACL, 99)>
<CFIF NOT (IsDefined(&quot;SESSION.USERNAME&quot;))
OR NOT (IsDefined(&quot;SESSION.PASSWORD&quot;))
OR NOT ListContains(SESSION.ACL,PageAccessNum)>
<script language=&quot;JavaScript&quot;>
alert (&quot;Invalid username/password combination.
Please try again.&quot;);
self.location=&quot;../login_index.cfm&quot;;
</script>
<CFABORT>
</CFIF>
<CFELSE>
<!-----Page Contents----->
</CFIF>

Thanks,
Dave

 
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Checkout
This is a way to make your site modular. Index.cfm uses switch/ case logic based on URL parameters passed to it.

index.cfm?x=client&z=login
index.cfm?x=client&z=shop&CID=1234

Index.cfm includes a Display.cfm at the bottom, which sets the overall look of the site has its own set of includes in the content area. The included templates are #template1#, #template2# etc.. these template variables are set by index.cfm based on what case resolves as true.

One of these cases might set template1=login.cfm .. which will then be included in Display.cfm and shown to the user. Here you can ask for user/pass, and submit to form action=&quot;index.cfm?x=client&z=verifyLogin&quot; . This case runs the query to check the user/pass, and if succeeds sets a cookie, and template1=home.cfm. Display.cfm includes home.cfm and is shown to the user.

Every time index.cfm is run, the clients system is checked for the existence of a cookie.. if it exists, the user will never see the login page.
 
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OK skppyny, which part is the login form and which part is the action form? Somewhat confused, but then again, with this project that I am working on it is getting crazier every moment because one person wants one form and the other person wants things there way.


thanks
 
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