On 4 Dec 2008, at 06:55, sreekanth.G wrote:
> > hi thorsten > > on console i have tried below commonds: > >>> Article.find(1) > working fine >>> article.tag_list > giving error like unfdefined local variable or method article Well yes - you haven't defined article. if you do article = Article.find(1) then you should be able to play around with article.tag_list etc... Fred > > But if i check the tas table from mysql prompt i am able to see the > tag names like xx,yy.... > > i tried to give the tag names like >>> article.tag_list = "fun serious " > here also giving the same error but i trie yester in the same way it > showned like > ["fun","serious"] > > can u tell me how togive the tag name on console without using > article.tag_with method because this method not working. > > thanks > > On Thu, Dec 4, 2008 at 10:45 AM, sreekanth. G <[EMAIL PROTECTED]> > wrote: >> Hi Thorsten, >> >> really very helpful ur ideas to me as i am very new to rails and sql. >> >> I HAVE UPDATED MY APPLICATION LIKE BELOW as per ur suggetions: >> >> 1)I added this search :map.resources :articles, :collection => >> [:search] in route.rb like below >> >> map.connect ':controller/:action/:id' >> map.connect ':controller/:action/:id.:format' >> #added for search >> map.resources :articles, :collection => [:search] >> end >> 2)i defined a search method in article controller like below: >> >> def search >> @articles = Article.find_tagged_with(params[:search]) >> end >> >> 3)i added the below code in idex.html.erb as u said and added a >> commond to get a search box for tag entry. >> >> Search: <input type="text" id="search_form" name="search" /> >> >> <% form_tag(search_articles_path(), :method => :get) do %> >> <%= label(:search, :tag, "Search:") %><br /> >> <input name="search" id="tag" type="text" size="17" value='<%= >> session[:search_keys] %>' style="width:123px;" /> >> <input type="image" id="bt_zoek" src="/images/search.jpg" >> alt="search" style="border:none;"/> >> <% end %> >> >> then i trid http://localhost:3000/articles >> >> i am able to see on index page like below list: >> >> Listing articles >> Name Body >> Cricket india vs pak tour Show Edit Destroy >> politics HM quits Show Edit Destroy >> >> New article >> >> Search: >> >> >> >> >> from the index page i am able to do show,edit,destory and new article >> functionalities and i am getting the search box to enter a tag name. >> >> then my quiries: >> 1)if i enter some tag name then i press the search button i m >> getting >> erors like: >> >> ActiveRecord::RecordNotFound in ArticlesController#show >> Couldn't find Article with ID=search >> RAILS_ROOT: E:/srikanth/InstantRails-2.0-win/rails_apps/blog >> RequestParameters: >> {"search"=>"fun", >> "x"=>"48", >> "y"=>"18", >> "id"=>"search"} >> >> 2)if the search isable to do searching then the reasult shoud be >> list >> out on index rt.so for this do we need update in any one of views(to >> get the results) can u tell me which view i ned to modify and how ? >> >> 3)small doubt: >> >> i have a table like contacts with columns like: >> >> id name age location >> 1 a 12 ap >> 2 b 13 ap >> 3 c 12 up >> >> corresponding tag table like: >> id name >> 1 xx >> 2 yy >> 3 zz >> >> here my douts are >> 1)the tag name shoud be one of the parameter like name or age or >> place >> or it should be the entry name of perticuler column? >> here actaully i given tag name as fun and serious as tag names but we >> did not mention any relation table contents of article ,even if i do >> article.find_taggable_with('fun') it is giving the details of teble >> entrys.i did not understand the logic here can u help in this? >> >> thanks >> Srikanth >> 2)suppose i want to find all people from place ap i want to search >> ,how can i do that? >> 3)how the taging table is updating with all the above columns in the >> tagging table? >> >> >> tagging table like: >> id tid taggable_id taggable_type >> >> >> >> On Wed, Dec 3, 2008 at 7:07 PM, Thorsten Müller >> <[EMAIL PROTECTED]> wrote: >>> >>>> You mean to say i need to add >>>> 1)map.resources :articles, :collection => [:search] in route.rb >>> >>> yes >>> >>>> 2)do i need to add method in controller like >>>> >>>> def get >>>> ----- >>>> end >>> >>> no, it should be: >>> def search >>> ... >>> end >>> >>> the :collection => [:search] >>> declares the existence of this search method in the articles >>> controller >>> >>>> >>>> 3)Can we give the tag parameter as text box entry from the >>>> forms(index.html.erb) and that tag parameter can be searched in the >>>> database? >>>> >>> >>> yes, if you have a textbox named "search", then >>> params[:search] >>> will have the text entered in this box. You >>> can give it any other name of course, params will have the value >>> with the same name. >>> (You can see what params are returned in the development.log) >>> >>> To use this for searching: >>> @articles = Article.find_tagged_with(params[:search]) >>> >>> then you should have all artcles with that tag in @articles >>> and can display them in the view >>> >>>>> >>> >> > > > --~--~---------~--~----~------------~-------~--~----~ 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@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
