How to update counter

I have one button update counter when user click on update counter
button it will update the counter but my problem is that how to use
this on my link i have separate table for that name as updates
evertime user click on this link it will update the value in database
but this link is present on my entries/index page means view of other
model how to do this
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "CakePHP" group.
To post to this group, send email to cake-php@googlegroups.com
To unsubscribe from this group, send email to cake-php+unsubscribe@googlegroups.com
For more options, visit this group at http://groups.google.com/group/cake-php?hl=en
-~----------~----~----~----~------~----~------~--~---