Hello, I am building an application that requires a search to go deeper than
the initial level. I am using nested scopes to accomplish this and params in
the URL
For example, when a user searches for "handbag" it creates a query like
the following.
http://localhost:3000/junks?search=handbag&condition=&category=&main_submit=Go!
I want to add a :filter param to
the end of this url and reload
the page with
the new url.
http://localhost:3000/junks?search=handbag&condition=&category=&main_submit=Go!&filter=lowest_price
As shown above
the &filter=lowest_price is added to
the query. I have already written controller code to handle this and I know it works as long as
the query is like
the 2nd link above.
my views code
<div class = "filter_options">
<p>
<strong>Filter by:</strong>
<%= link_to_unless_current "Recent", :filter => 'recent' %> |
<%= link_to_unless_current "Lowest Price", :filter => 'lowest_price' %> |
<%= link_to_unless_current "Highest Price", :filter => 'highest_price' %>
</p>
</div>
This is how I have it currently, which works if my URL does not have a search string attached to it. Unfortunately, this will go to a http://localhost:3000/junks?filter=lowest_price even if there is a search string. I would like to know how to create my links so that they add onto
the search string shown in
the 2nd code example.
Additionally, if a search string with a filter is already present, it would only change that filter and resubmit
the search string with
the new filter. I hope I am being clear.
