# Gem/plugin for AJAX advance search (multiple params)

**URL:** <https://www.ruby-forum.com/t/gem-plugin-for-ajax-advance-search-multiple-params/190471>\
**Category:** Rails\
**Created:** [June 21, 2010, 7:17am UTC](https://www.ruby-forum.com/t/gem-plugin-for-ajax-advance-search-multiple-params/190471 "2010-06-21T07:17:16Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![ferblape](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/f/73ab20/32.png) [@ferblape](https://www.ruby-forum.com/u/ferblape)\
**Post date:** [June 21, 2010, 7:17am UTC](https://www.ruby-forum.com/t/gem-plugin-for-ajax-advance-search-multiple-params/190471/1 "2010-06-21T07:17:16Z")

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Hello,

Does someone know a Gem or a plugin that can help me building something  
like  
this advance search:  
[http://demo.neeraj.name/admin\_data/advance\_search/user](http://demo.neeraj.name/admin_data/advance_search/user)?  
I like it because it knows if it is an integer field or string field  
and automatically fill the select field with the correct options  
(greater  
than, equal than, etc).

Or should I just try to implement my own solution, copying and pasting  
somethings from admin\_data?

Redmine has something similar:

> **[Issues - Redmine](https://www.redmine.org/projects/redmine/issues)**
>
> Redmine

In one hand, it fills the select field better then admin\_data when there  
is  
a table relationship but on the other hand I can’t add 2 filters for the  
same field. For example, I can’t search issues with “% done” greater  
then 20  
AND less then 70.

## Thanks,

Fernando B.