Adding any number of email addresses by using 'add another email' AJAX

In highrisehq.com by 37signls.com I see that you can add any number of email address by using ‘Add another’ link. This is really nice feature.

I am running into so many issues while implementing something similar. Is there a blog posting or a sample code which solves similar problem.

Since a person uses :has_many emails association, I don’t know how to dynamically name the new rows of form that is yet to be submitted. Then there is issue of validation and if the email address is not in proper format then the email address entered by the user needs to be preserved.

Thanks.

Hi,

I am running into so many issues while implementing something similar. Is
there a blog posting or a sample code which solves similar problem.

this might help: http://www.railsforum.com/viewtopic.php?id=1065

Regards,
Timo

Thanks Timo.

I didn’t know about that site. Awesome.