ColdFusion Tutorials - EasyCFM.COM

IP checker

Check for an IP Address...

<CFIF #left(cgi.remote_addr,7)# is "192.168">

<cfelseif #left(cgi.remote_addr,7)# is not "192.168">
<CFlocation url = "http://www.yahoo.com">
</cfif>

The CFIF tag checks the left "7" digits of the incoming IP which is the cgi.remote_addr variable. If it meets the condition, the code is executed, if not and it meets the cfelseif then the page is redirected to Yahoo.com.

Pretty simple security to make sure requests only come from certain IPs.

All ColdFusion Tutorials By Author: Rhino

Auto Event Emailer
Queries the database everyday and sends an email automatically when certain events happen.
Author: Rhino
Views: 15,744
Posted Date: Friday, December 13, 2002
Column View Output
Ever wanted your data to be output in a column view such as mailing labels are? Use this code and change only a few lines and your data will be output in a table with 3 columns and as many rows as you have data. A great alternative to the standard row based view. Very easy to modify.
Author: Rhino
Views: 8,073
Posted Date: Wednesday, February 25, 2004
Count Down
Easy CFM file that counts down from a distant date to the present. Can show how many days, months, or years.
Author: Rhino
Views: 12,858
Posted Date: Friday, December 13, 2002
Enter-Update same form
I hate creating duplicate forms where one is for entry and an identical one is for udpating. This code lets you use one form for both purposes.
Author: Rhino
Views: 10,040
Posted Date: Wednesday, April 7, 2004
Form processor with individual link email
This tutorial shows how to process a form and generate a random string that is put on the end of a link. When the user clicks the link it goes to their personal page.
Author: Rhino
Views: 10,207
Posted Date: Wednesday, March 31, 2004
Form with 2 Submit Buttons
An easy way to have a form with 2 or more submit buttons where each one does a different thing. One can count a rows in a DB, then next can actually submit the query. Possibilities are limitless.
Author: Rhino
Views: 14,305
Posted Date: Monday, October 9, 2006
IP checker
Checks to see where the user came from and then decides where to send them.
Author: Rhino
Views: 13,754
Posted Date: Friday, December 13, 2002
Use checkboxes on update pages
Do you have an update page and want to use checkboxes on the page? This tutorial will go over the two steps needed.
Author: Rhino
Views: 9,799
Posted Date: Wednesday, March 31, 2004
User Authenication - ADMIN area
This script provides a simple admin area for the login script written by Pablon on this site. You can list, add, change pass, and delete users.
Author: Rhino
Views: 12,267
Posted Date: Monday, March 29, 2004
Website Monitor
Do you have a website that you'd like to monitor but would rather not pay outrageous fees to some company? This simple script will monitor uptime for you website. It is the barebones version and can be easily modified into something highly useful.
Author: Rhino
Views: 12,536
Posted Date: Wednesday, March 24, 2004