# Popout Calculator for numeric form fields

**URL:** <https://www.ruby-forum.com/t/popout-calculator-for-numeric-form-fields/129119>\
**Category:** Rails\
**Created:** [February 14, 2008, 4:08pm UTC](https://www.ruby-forum.com/t/popout-calculator-for-numeric-form-fields/129119 "2008-02-14T16:08:28Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![neilw](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/n/e36b37/32.png) [@neilw](https://www.ruby-forum.com/u/neilw)\
**Post date:** [February 14, 2008, 4:08pm UTC](https://www.ruby-forum.com/t/popout-calculator-for-numeric-form-fields/129119/1 "2008-02-14T16:08:28Z")

</div>

I’m looking for something similar to Calendar Date Select (http://  
[Google Code Archive - Long-term storage for Google Code Project Hosting.](http://code.google.com/p/calendardateselect/)), but that pops out a simple  
calculator for numeric form fields allowing you to do simple  
arithmetic in the field before submission.

Anybody already done that?

Thanks

NeilW