# Community **URL:** https://www.ruby-forum.com/c/community/3.md?page=317 [Latest](https://www.ruby-forum.com/latest.md) · [Categories](https://www.ruby-forum.com/categories.md) · [Tags](https://www.ruby-forum.com/tags.md) **Page:** 318 --- ## [Re: Rails e form da array di oggetti](https://www.ruby-forum.com/t/re-rails-e-form-da-array-di-oggetti/90730)
**Author:** [@worzeel](https://www.ruby-forum.com/u/worzeel)\ **Replies:** 1\ **Last updated:** [April 2, 2007, 9:08am UTC](https://www.ruby-forum.com/t/re-rails-e-form-da-array-di-oggetti/90730 "2007-04-02T09:08:17Z")
ciao, ho usato questo codice : \<% fields\_for ‘projection\[\]’,@projections do | projection | 2.times do | index | %\> Data: \<%= projection.date\_select :date, :index =\> index %\> Note: \<%= projection.text\_area :note… --- ## [JSON Validation](https://www.ruby-forum.com/t/json-validation/90833)
**Author:** [@rama](https://www.ruby-forum.com/u/rama)\ **Replies:** 0\ **Last updated:** [April 2, 2007, 7:03am UTC](https://www.ruby-forum.com/t/json-validation/90833 "2007-04-02T07:03:36Z")
HI, i get my data in JSON format, i want to check JSON data i am getting is Valid or not. How i can do this in ruby on rail Thanks & Regards, Rama --- ## [Magazine Linux Developer's Journal - Spécial Ruby On Rails](https://www.ruby-forum.com/t/magazine-linux-developers-journal-spa-cial-ruby-on-rails/90775)
**Author:** [@Remi\_Bernhard](https://www.ruby-forum.com/u/Remi_Bernhard)\ **Replies:** 0\ **Last updated:** [April 1, 2007, 1:20pm UTC](https://www.ruby-forum.com/t/magazine-linux-developers-journal-spa-cial-ruby-on-rails/90775 "2007-04-01T13:20:13Z")
Bonjour, Le numéro mars/avril du Linux Developer’s Journal vient d’être publié, avec un dossier complet consacré à votre technologie préférée : Ruby on Rails. Destinés essentiellement aux débutant, les artic… --- ## [Observer pattern](https://www.ruby-forum.com/t/observer-pattern/90774)
**Author:** [@mohamed](https://www.ruby-forum.com/u/mohamed)\ **Replies:** 0\ **Last updated:** [April 1, 2007, 11:57am UTC](https://www.ruby-forum.com/t/observer-pattern/90774 "2007-04-01T11:57:20Z")
bonjour est ce que nous pouvons utiliser le patterns observer dans le contexte des services web, nous avons dans ce pattern le subject notifie les observateurs il a changé son état donc si le subject est un services… --- ## [Rutas restful](https://www.ruby-forum.com/t/rutas-restful/90163)
**Author:** [@panto](https://www.ruby-forum.com/u/panto)\ **Replies:** 4\ **Last updated:** [March 31, 2007, 10:11pm UTC](https://www.ruby-forum.com/t/rutas-restful/90163 "2007-03-31T22:11:20Z")
buenas, tengo estas rutas definidas: map.resources :artists do |artists| artists.resources :albums do |albums| albums.resources :tracks end end con esto consigo una url del estilo: /artists/1/albums/1/tracks/1 pe… --- ## [Supprimer variables et variables de session](https://www.ruby-forum.com/t/supprimer-variables-et-variables-de-session/90530)
**Author:** [@maitre](https://www.ruby-forum.com/u/maitre)\ **Replies:** 10\ **Last updated:** [March 31, 2007, 7:30pm UTC](https://www.ruby-forum.com/t/supprimer-variables-et-variables-de-session/90530 "2007-03-31T19:30:01Z")
Bonjour, Comment supprimer une variable de session? Merci de votre aide. MaitrePylos --- ## [Conectando a multiples base de datos](https://www.ruby-forum.com/t/conectando-a-multiples-base-de-datos/90684)
**Author:** [@moctan](https://www.ruby-forum.com/u/moctan)\ **Replies:** 7\ **Last updated:** [March 31, 2007, 5:43pm UTC](https://www.ruby-forum.com/t/conectando-a-multiples-base-de-datos/90684 "2007-03-31T17:43:30Z")
Hola, Estoy desarrollando una aplicación Multi-Empresa, al ingresar el usuario deberá seleccionar la empresa, y los modelos deberán apuntar automáticamente a la base de datos correspondiente, hasta el momento lo … --- ## [Error: private method \`gsub!' called for](https://www.ruby-forum.com/t/error-private-method-gsub-called-for/90656)
**Author:** [@emili](https://www.ruby-forum.com/u/emili)\ **Replies:** 3\ **Last updated:** [March 31, 2007, 12:18pm UTC](https://www.ruby-forum.com/t/error-private-method-gsub-called-for/90656 "2007-03-31T12:18:01Z")
A ver si alguien me puede ayudar porque no encuentro la manera de solucionarlo. Estoy trabajando con una aplicación que utiliza el plugin Globalize. Tengo una tabla de páginas y una de menús donde hay un permalink … --- ## [Rails e form da array di oggetti](https://www.ruby-forum.com/t/rails-e-form-da-array-di-oggetti/90673)
**Author:** [@worzeel](https://www.ruby-forum.com/u/worzeel)\ **Replies:** 4\ **Last updated:** [March 31, 2007, 9:28am UTC](https://www.ruby-forum.com/t/rails-e-form-da-array-di-oggetti/90673 "2007-03-31T09:28:47Z")
Salve, Volevo sapere voi come gestireste un modello (diciamo ModelA ), in relazione :has\_many con un altro modello (diciamo ModelB) , in modo da inserire con un unico form tutti i dati per ModelA e i dati per svaria… --- ## [String especial en ruby](https://www.ruby-forum.com/t/string-especial-en-ruby/90685)
**Author:** [@juapdiaz](https://www.ruby-forum.com/u/juapdiaz)\ **Replies:** 1\ **Last updated:** [March 31, 2007, 12:27am UTC](https://www.ruby-forum.com/t/string-especial-en-ruby/90685 "2007-03-31T00:27:09Z")
Hola a todos, Necesito guardar un string asi ‘uno’, ‘dos’, ‘tres’ pero no veo la manera de hacaerlo, la idea es que todo lo que esta en negrita es un solo string, con las comas y apostrofes incluidos. Es esto posib… --- ## [Agrupar resources](https://www.ruby-forum.com/t/agrupar-resources/90689)
**Author:** [@Marze](https://www.ruby-forum.com/u/Marze)\ **Replies:** 0\ **Last updated:** [March 31, 2007, 12:27am UTC](https://www.ruby-forum.com/t/agrupar-resources/90689 "2007-03-31T00:27:09Z")
alguien sabe si se pueden agrupar resources como antes en routes.rb? quiero hacer un panel de administración del tipo /admin/contenidos/1;edit /admin/usuarios/1;edit no me vale lo de pillar un patron regular de la ur… --- ## [Compilare un programma stand-alone ruby su windows](https://www.ruby-forum.com/t/compilare-un-programma-stand-alone-ruby-su-windows/90641)
**Author:** [@Plazzo](https://www.ruby-forum.com/u/Plazzo)\ **Replies:** 3\ **Last updated:** [March 30, 2007, 11:23pm UTC](https://www.ruby-forum.com/t/compilare-un-programma-stand-alone-ruby-su-windows/90641 "2007-03-30T23:23:00Z")
Ciao a tutti,sono un principiante e ho una domanda: Qualcuno sà come compilare un programma scritto in ruby su piattaforma windows ? (creare un .exe intendo) Grazie Giovanni --- ## [Firefox problema con remote\_form\_for](https://www.ruby-forum.com/t/firefox-problema-con-remote-form-for/90617)
**Author:** [@carminem](https://www.ruby-forum.com/u/carminem)\ **Replies:** 5\ **Last updated:** [March 30, 2007, 9:36pm UTC](https://www.ruby-forum.com/t/firefox-problema-con-remote-form-for/90617 "2007-03-30T21:36:41Z")
Salve a tutti, Ho una pagina dove vengono inserite alcune informazioni inviate per mezzo di AJAX. La struttura è la seguente: \<% remote\_form\_for :trace, @trace do |f| %\> … \<%= submit\_tag “Conferma” %\> \<% end %\> L… --- ## [Perchè il mio ruby editor è meglio del tuo - was: novitÃ](https://www.ruby-forum.com/t/percha-il-mio-ruby-editor-a-meglio-del-tuo-was-novita/90515)
**Author:** [@chiaroscuro](https://www.ruby-forum.com/u/chiaroscuro)\ **Replies:** 11\ **Last updated:** [March 30, 2007, 5:53pm UTC](https://www.ruby-forum.com/t/percha-il-mio-ruby-editor-a-meglio-del-tuo-was-novita/90515 "2007-03-30T17:53:09Z")
ok, allora la regola è questa… chi risponde a questa mail per suggerire la sua preferita editor-religione deve motivare la cosa con almeno un paragrafetto. propongo che si apra l’articolo collaborativo a tema “Perchè… --- ## [Libros RoR en español](https://www.ruby-forum.com/t/libros-ror-en-espaa-ol/90624)
**Author:** [@chompiras](https://www.ruby-forum.com/u/chompiras)\ **Replies:** 0\ **Last updated:** [March 30, 2007, 1:56pm UTC](https://www.ruby-forum.com/t/libros-ror-en-espaa-ol/90624 "2007-03-30T13:56:13Z")
Hola gente, sabrian de algunos libros de RoR en español, de la envergadura de “Agile Web D. with Rails” o “Rails Recipes”…es decir libros digitales, no tutoriales… Si saben algo manden la URL gRacias! --- ## [Excel](https://www.ruby-forum.com/t/excel/90496)
**Author:** [@lourdes](https://www.ruby-forum.com/u/lourdes)\ **Replies:** 11\ **Last updated:** [March 30, 2007, 11:54am UTC](https://www.ruby-forum.com/t/excel/90496 "2007-03-30T11:54:03Z")
Hola, buenos días. Tengo un filtro que selecciona los riesgos laborales de una división y de un puesto de trabajo. Hasta ahí todo bien, pero se puede hacer que estos datos que ya tengo seleccionados en pantalla, pa… --- ## [Symbol et ActiveScaffold](https://www.ruby-forum.com/t/symbol-et-activescaffold/90601)
**Author:** [@Alexandre\_Trepp](https://www.ruby-forum.com/u/Alexandre_Trepp)\ **Replies:** 1\ **Last updated:** [March 30, 2007, 10:26am UTC](https://www.ruby-forum.com/t/symbol-et-activescaffold/90601 "2007-03-30T10:26:37Z")
Bonjour, Je suis nouveau sur ruby et rails, et j’avoue que je trouve cette technologie très prometteuse. J’ai découvert il y a quelques jours ce projet pour ceux qui ne connaîtrait pas : http:// www.ActiveScaffold.co… --- ## [Problemi curb](https://www.ruby-forum.com/t/problemi-curb/90562)
**Author:** [@phoby](https://www.ruby-forum.com/u/phoby)\ **Replies:** 1\ **Last updated:** [March 30, 2007, 2:19am UTC](https://www.ruby-forum.com/t/problemi-curb/90562 "2007-03-30T02:19:32Z")
Ciao a tutti, premetto che sono alle primissime con ruby. Ho avuto numerosi problemi per riuscire ad installare con successo la libreria curb, per la mancanza di 3 o 4 pacchetti, che dopo svariati tentativi e letture … --- ## [Errore in apache](https://www.ruby-forum.com/t/errore-in-apache/90579)
**Author:** [@dboz](https://www.ruby-forum.com/u/dboz)\ **Replies:** 0\ **Last updated:** [March 30, 2007, 1:00am UTC](https://www.ruby-forum.com/t/errore-in-apache/90579 "2007-03-30T01:00:34Z")
Ho installato apache 2 e creato un’applicazione rails. In modalita cgi funziona correttamente (anche se molto lento); attivando fcgi modificando .htaccess il browser restituisce questo errore Service Temporarily Unava… --- ## [Index.rails](https://www.ruby-forum.com/t/index-rails/90527)
**Author:** [@Jaime\_I](https://www.ruby-forum.com/u/Jaime_I)\ **Replies:** 1\ **Last updated:** [March 29, 2007, 5:10pm UTC](https://www.ruby-forum.com/t/index-rails/90527 "2007-03-29T17:10:18Z")
Hola, me he encontrado con esta web \[1\] que tiene unas URL que acaban en " index.rails"… Googleando por “index.rails” veo que hay más sitios similares… ¿De que va esto? Me han mencionado que está hecha con “un fra… --- ## [novità sugli editor (windows)](https://www.ruby-forum.com/t/novita-sugli-editor-windows/90385)
**Author:** [@esox\_ch](https://www.ruby-forum.com/u/esox_ch)\ **Replies:** 6\ **Last updated:** [March 29, 2007, 12:57pm UTC](https://www.ruby-forum.com/t/novita-sugli-editor-windows/90385 "2007-03-29T12:57:02Z")
la potenza di textmate sotto winzozz!!! Questo è il loro slogan, e occhio e croce il prodotto tiene fede alle aspettative… dategli un’occhiata! funziona, contro la forfora, regolarmente! inoltre, per tutti coloro che… --- ## [Paiement](https://www.ruby-forum.com/t/paiement/90494)
**Author:** [@Jean-Christophe\_M](https://www.ruby-forum.com/u/Jean-Christophe_M)\ **Replies:** 1\ **Last updated:** [March 29, 2007, 10:51am UTC](https://www.ruby-forum.com/t/paiement/90494 "2007-03-29T10:51:43Z")
Bonjour, Quelle classe de base à votre avis vaut-il mieux utiliser pour implémenter un paiement sécurisé sur une banque françasie ? Peut-on être plusieurs à se rallier à un standard pour pouvoir bénéficier du travail… --- ## [Codificación en rails 1.2.1? tild es y demás](https://www.ruby-forum.com/t/codificacia-n-en-rails-1-2-1-tild-es-y-dema-s/90396)
**Author:** [@vilec](https://www.ruby-forum.com/u/vilec)\ **Replies:** 3\ **Last updated:** [March 29, 2007, 9:46am UTC](https://www.ruby-forum.com/t/codificacia-n-en-rails-1-2-1-tild-es-y-dema-s/90396 "2007-03-29T09:46:35Z")
Buenas, tengo un problemilla. Estoy iniciando una nueva aplicación. Si pongo en environment.rb la versión de rails 1.1.6 y en el html : , se ve todo correctamente, pero si cambio la versión de rails a 1.2.1, los … --- ## [Admin](https://www.ruby-forum.com/t/admin/90488)
**Author:** [@adrian](https://www.ruby-forum.com/u/adrian)\ **Replies:** 1\ **Last updated:** [March 29, 2007, 9:13am UTC](https://www.ruby-forum.com/t/admin/90488 "2007-03-29T09:13:28Z")
Hola a todos ¿Como me recomiendan crear los controladores de un modelo de tal forma que tenga un area de acceso para el administrador? En los tutoriales que he seguido no viene eso ¿Alguna sugerencia o alguien que … --- ## [D'une requête SQL sale à un truc propre utilisant :includ](https://www.ruby-forum.com/t/dune-requa-te-sql-sale-a-un-truc-propre-utilisant-includ/90444)
**Author:** [@Frederic\_de\_Villami](https://www.ruby-forum.com/u/Frederic_de_Villami)\ **Replies:** 1\ **Last updated:** [March 29, 2007, 7:22am UTC](https://www.ruby-forum.com/t/dune-requa-te-sql-sale-a-un-truc-propre-utilisant-includ/90444 "2007-03-29T07:22:20Z")
Bonsoir, J’ai la requête SQL suivante : self.find\_by\_sql(\[%{ SELECT categories.id, categories.name, categories.permalink, categories.position, COUNT(articles.id) AS article\_counter FROM #{Category.table\_name} catego… --- ## [Offline doc](https://www.ruby-forum.com/t/offline-doc/88176)
**Author:** [@stb](https://www.ruby-forum.com/u/stb)\ **Replies:** 3\ **Last updated:** [March 28, 2007, 11:34pm UTC](https://www.ruby-forum.com/t/offline-doc/88176 "2007-03-28T23:34:41Z")
Ciao, sapete mica se qualcuno ha fatto un pacchetto con tutta la doc da consultare offline? intendo quella rails e ruby Andrea --- ## [Como instalar la extension de ruby on rails en emacs y/o xem](https://www.ruby-forum.com/t/como-instalar-la-extension-de-ruby-on-rails-en-emacs-y-o-xem/90443)
**Author:** [@ISSSSigo\_Sola\_NSSSS](https://www.ruby-forum.com/u/ISSSSigo_Sola_NSSSS)\ **Replies:** 0\ **Last updated:** [March 28, 2007, 10:06pm UTC](https://www.ruby-forum.com/t/como-instalar-la-extension-de-ruby-on-rails-en-emacs-y-o-xem/90443 "2007-03-28T22:06:26Z")
Llevo varias semanas mirando paginas para poder instalar la extension de ruby on rails en emacs (mandriva), xmacs, y emacs32 (windowx xp). Si alguien sabe que pasos seguir para instalarla en cualquiera de los sistemas… --- ## [Articolo su Selenium su TheRubyMine](https://www.ruby-forum.com/t/articolo-su-selenium-su-therubymine/90433)
**Author:** [@gianusa](https://www.ruby-forum.com/u/gianusa)\ **Replies:** 0\ **Last updated:** [March 28, 2007, 7:51pm UTC](https://www.ruby-forum.com/t/articolo-su-selenium-su-therubymine/90433 "2007-03-28T19:51:05Z")
Ciao a tutti, abbiamo messo online un nuovo articolo corredato di video che parla di Selenium. http://www.therubymine.com/articles/2007/03/28/selenium Buona lettura Gianluca --- ## [\[working\] web agency che usano RoR](https://www.ruby-forum.com/t/working-web-agency-che-usano-ror/90430)
**Author:** [@tarini](https://www.ruby-forum.com/u/tarini)\ **Replies:** 0\ **Last updated:** [March 28, 2007, 6:54pm UTC](https://www.ruby-forum.com/t/working-web-agency-che-usano-ror/90430 "2007-03-28T18:54:50Z")
salve ragazzi, conoscete qualche web agency (specialmente in zona Milano) che faccia uso di Ruby e ovviamente di Rails per sviluppare web applications??? grazie – everything has got to end sometime we were satellit… --- ## [Installare Typo 4 su UnBit](https://www.ruby-forum.com/t/installare-typo-4-su-unbit/90393)
**Author:** [@marcos](https://www.ruby-forum.com/u/marcos)\ **Replies:** 6\ **Last updated:** [March 28, 2007, 6:16pm UTC](https://www.ruby-forum.com/t/installare-typo-4-su-unbit/90393 "2007-03-28T18:16:41Z")
Salve a tutti, ho dell’hosting presso UnBit, che supporta rails. Ora mi interessava installare Typo come sistema di blogging, ma non riesco a configurare il tutto sotto UnBit. Qualcuno della ml che ha spazio su UnBit… [Previous page](https://www.ruby-forum.com/c/community/3.md?page=316) [Next page](https://www.ruby-forum.com/c/community/3.md?page=318)