I''m working on a database search and using a search model object.
Currently, the searches/new.rhtml works well as far as saving the parameters
to the searches table. I think the query is not really working and when I
redirect back to list the results all I get is a nil.to_sym error.
Let me show my code, first in the controller:
def create
@search = Search.new(params[:search]) # this saves the selected
parameters to the database
#all this pq stuff is really just find statements, however I''m
using a
search plugin called criteria_query
#but all these pq statement translate to find
pq = Position.query
pq.category_id_eq(params[:category_id]) if params[:category_id]
pq.state_id_eq(params[:state_id]) if params[:state_id]
pq.term_id_eq(params[:term_id]) if params[:term_id]
pq.title_eq(params[:title]) if params[:title]
pq.city_eq(params[:city]) if params[:city]
# btw , this is a restful setup
respond_to do |format|
if @search.save
flash[:notice] = ''Position was successfully created.'' #
so it is saving
correctly
format.html { redirect_to searches_url(pq) } # here i''m
redirecting
back to the index url
#here i''m just leaving out the other format code (xml, etc)
end
I''m a bit unsure of how to pass the pq parameters to the index , and
wonder
if I''ve set the form up correctly.
As an example here is one element from the form and the form tags:
<% form_for(:search, :url => searches_path) do |f| %>
<%= text_field(:search,:title) %>
<%= submit_tag "Create" %>
So , yeah I''m pretty much new to setting a search up :) and appreciate
any
suggestions.
TIA
Stuart
--
http://en.wikipedia.org/wiki/Dark_ambient
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Starting over on this post: I''m trying to set up a database search. My controllers name is Searches and the model is Search. I''m using a restful design. In - def create @search = Search.new(params[:search]) ...................... end This captures the parameters to the database as a saved search. That''s working, but after save I am redirecting back to the index page and want only to display what''s been asked for in the search form. I''m unsure though how to grab those parameters. Can I pass the @search params back to the index page and use them in a select statement ? Also, do I have to do anything special in my form ? Stuart --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk -~----------~----~----~----~------~----~------~--~---
I''m not entire sure what the problem is, although it sounds to me that what you want to do is somthing like redirect_to :action => :search, :id => @search.id and then in your search action @search = Search.find params[:id} #do something with @search That said I''m not sure whether I''m telling you something you already know (sorry if I am) or not Fred -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk -~----------~----~----~----~------~----~------~--~---
On 10/7/06, Frederick Cheung <rails-mailing-list-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org> wrote:> > > I''m not entire sure what the problem is, although it sounds to me that > what you want to do is somthing like > > redirect_to :action => :search, :id => @search.idWell the action is not search because I''m using a restful controller so it''s the GET method on the index action which I can call with "redirect_to searches_url(@search)". and then in your search action> @search = Search.find params[:id} > #do something with @search > > That said I''m not sure whether I''m telling you something you already > know (sorry if I am) or notNo, I mean it''s starting to sink in. Stuart --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk -~----------~----~----~----~------~----~------~--~---
On 10/7/06, Frederick Cheung <rails-mailing-list-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org> wrote:> > > I''m not entire sure what the problem is, although it sounds to me that > what you want to do is somthing like > > redirect_to :action => :search, :id => @search.id > > and then in your search action > @search = Search.find params[:id} > #do something with @searchI don''t know why but I continue to get You have a nil object when you didn''t expect it! The error occurred while evaluating nil.to_sym At this point all I''m trying to do is print out one of the values. In the view I have <%= @search.category_id %> And getting this nil.to_sym. Not sure what it means . Stuart --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk -~----------~----~----~----~------~----~------~--~---
Could it be that a redirect is not what you want? Typically, one would do something like: def search form_search_query(params[:search]) # magic code to turn user input into query # Assuming the action you really wanted was ''list'' only filtered ... list render :action => ''list'' end Now, adding REST into the mix complicates things, but not so much that it''s unworkable. If you refactor the guts out of your list action, you can do something like: ... list_setup render :action => ''list'' BTW: The nil.to_sym issue is related to @search having a nil value. Add this line to verify that: logger.debug "oh, noooo, mr. bill, @search is nil." unless @search Am I on the right track? Dark Ambient wrote:> > On 10/7/06, Frederick Cheung <rails-mailing-list-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org> wrote: >> >> >> I''m not entire sure what the problem is, although it sounds to me that >> what you want to do is somthing like >> >> redirect_to :action => :search, :id => @search.id >> >> and then in your search action >> @search = Search.find params[:id} >> #do something with @search > > > I don''t know why but I continue to get > > You have a nil object when you didn''t expect it! > The error occurred while evaluating nil.to_sym > > At this point all I''m trying to do is print out one of the values. In the > view I have > <%= @search.category_id %> > > And getting this nil.to_sym. Not sure what it means . > > Stuart > > > > >-- View this message in context: http://www.nabble.com/A-bit-lost-%2C-could-use-some-direction-tf2400491.html#a6699570 Sent from the RubyOnRails Users mailing list archive at Nabble.com. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk -~----------~----~----~----~------~----~------~--~---
On 10/7/06, s.ross <cwdinfo-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> > > > Could it be that a redirect is not what you want? Typically, one would do > something like: > > def search > form_search_query(params[:search]) # magic code to turn user input into > query > > # Assuming the action you really wanted was ''list'' only filtered ... > list > render :action => ''list'' > end > > Now, adding REST into the mix complicates things, but not so much that > it''s > unworkable. If you refactor the guts out of your list action, you can do > something like: > > ... > list_setup > render :action => ''list'' > > BTW: The nil.to_sym issue is related to @search having a nil value. Add > this > line to verify that: > > logger.debug "oh, noooo, mr. bill, @search is nil." unless @search > > Am I on the right track?Your on a better track then I am , that''s for certain. I''m not entirely sure though about the nil.to_sym error. I found one open ticket on trac ( dev.rubyonrails.org). Anyway it maybe related to the route I''m attempting to pass @search to. If I say { redirect_to searches_url(@search)} it throws an error but { redirect_to search_url(@search)} takes me to show and @search is alive there. Anyway I''ll have to hit this again tomorrow and see where your ideas can lead me. Though I was under the assumption that index and list were basically the same. Stuart Dark Ambient wrote:> > > > On 10/7/06, Frederick Cheung <rails-mailing-list-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org> wrote: > >> > >> > >> I''m not entire sure what the problem is, although it sounds to me that > >> what you want to do is somthing like > >> > >> redirect_to :action => :search, :id => @search.id > >> > >> and then in your search action > >> @search = Search.find params[:id} > >> #do something with @search > > > > > > I don''t know why but I continue to get > > > > You have a nil object when you didn''t expect it! > > The error occurred while evaluating nil.to_sym > > > > At this point all I''m trying to do is print out one of the values. In > the > > view I have > > <%= @search.category_id %> > > > > And getting this nil.to_sym. Not sure what it means . > > > > Stuart > > > > > > > > > > > -- > View this message in context: > http://www.nabble.com/A-bit-lost-%2C-could-use-some-direction-tf2400491.html#a6699570 > Sent from the RubyOnRails Users mailing list archive at Nabble.com. > > > > >-- http://en.wikipedia.org/wiki/Dark_ambient --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk -~----------~----~----~----~------~----~------~--~---
I''m sorry I mixed things up by using ''list'' when you used ''index''. Most applications use the ''list'' action to display ... um, lists. Many have an index formed as: def index list render :action => ''list'' end So, unless your index is more of a splash screen, they may be synonymous. Dark Ambient wrote:> > On 10/7/06, s.ross <cwdinfo-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >> >> >> >> Could it be that a redirect is not what you want? Typically, one would do >> something like: >> >> def search >> form_search_query(params[:search]) # magic code to turn user input >> into >> query >> >> # Assuming the action you really wanted was ''list'' only filtered ... >> list >> render :action => ''list'' >> end >> >> Now, adding REST into the mix complicates things, but not so much that >> it''s >> unworkable. If you refactor the guts out of your list action, you can do >> something like: >> >> ... >> list_setup >> render :action => ''list'' >> >> BTW: The nil.to_sym issue is related to @search having a nil value. Add >> this >> line to verify that: >> >> logger.debug "oh, noooo, mr. bill, @search is nil." unless @search >> >> Am I on the right track? > > > Your on a better track then I am , that''s for certain. I''m not entirely > sure though about the nil.to_sym error. I found one open ticket on trac ( > dev.rubyonrails.org). Anyway it maybe related to the route I''m attempting > to pass @search to. If I say > { redirect_to searches_url(@search)} it throws an error but > { redirect_to search_url(@search)} takes me to show and @search is alive > there. Anyway I''ll have to hit this again tomorrow and see where your > ideas > can lead me. Though I was under the assumption that index and list were > basically the same. > > Stuart > > Dark Ambient wrote: >> > >> > On 10/7/06, Frederick Cheung <rails-mailing-list-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org> wrote: >> >> >> >> >> >> I''m not entire sure what the problem is, although it sounds to me that >> >> what you want to do is somthing like >> >> >> >> redirect_to :action => :search, :id => @search.id >> >> >> >> and then in your search action >> >> @search = Search.find params[:id} >> >> #do something with @search >> > >> > >> > I don''t know why but I continue to get >> > >> > You have a nil object when you didn''t expect it! >> > The error occurred while evaluating nil.to_sym >> > >> > At this point all I''m trying to do is print out one of the values. In >> the >> > view I have >> > <%= @search.category_id %> >> > >> > And getting this nil.to_sym. Not sure what it means . >> > >> > Stuart >> > >> > >> > > >> > >> >> -- >> View this message in context: >> http://www.nabble.com/A-bit-lost-%2C-could-use-some-direction-tf2400491.html#a6699570 >> Sent from the RubyOnRails Users mailing list archive at Nabble.com. >> >> >> > >> > > > -- > http://en.wikipedia.org/wiki/Dark_ambient > > > > >-- View this message in context: http://www.nabble.com/A-bit-lost-%2C-could-use-some-direction-tf2400491.html#a6699642 Sent from the RubyOnRails Users mailing list archive at Nabble.com. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk -~----------~----~----~----~------~----~------~--~---
On 10/7/06, s.ross <cwdinfo-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> > > > I''m sorry I mixed things up by using ''list'' when you used ''index''. Most > applications use the ''list'' action to display ... um, lists. Many have an > index formed as: > > def index > list > render :action => ''list'' > end > > So, unless your index is more of a splash screen, they may be synonymous.Doesn''t seem to help, unless I break away from the CRUD create a seperate method, though I haven''t tried it yet and not sure I want to see that goes outside of REST. There is no list in REST controller actions. Not sure how to even implement it. Stuart --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk -~----------~----~----~----~------~----~------~--~---