# Community **URL:** https://www.ruby-forum.com/c/community/3.md?page=264 [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:** 265 --- ## [Curso de RoR](https://www.ruby-forum.com/t/curso-de-ror/118151)
**Author:** [@jesus](https://www.ruby-forum.com/u/jesus)\ **Replies:** 0\ **Last updated:** [October 24, 2007, 10:16am UTC](https://www.ruby-forum.com/t/curso-de-ror/118151 "2007-10-24T10:16:13Z")
Hola y un saludo para todos. Soy nuevo en la lista. Estoy empezando con RoR pero voy muy lento( no tengo todo el tiempo que quisiera dedicarle), por eso me gustaría avanzar más rápido. ¿Conoceis algún sitio en Va… --- ## [Enviar correo con Action Mailer sin smtp](https://www.ruby-forum.com/t/enviar-correo-con-action-mailer-sin-smtp/117907)
**Author:** [@zaid](https://www.ruby-forum.com/u/zaid)\ **Replies:** 4\ **Last updated:** [October 24, 2007, 8:53am UTC](https://www.ruby-forum.com/t/enviar-correo-con-action-mailer-sin-smtp/117907 "2007-10-24T08:53:07Z")
Hoooola Estoy intentando enviar correos desde un formulario, pero todo lo que veo es para configurar un servidor smtp. ¿Existe algún opción para enviarlos sin configurar el smtp? Algo paracito a PHP. Muchas graci… --- ## [Piu' esempi sulle rubylet](https://www.ruby-forum.com/t/piu-esempi-sulle-rubylet/118041)
**Author:** [@eltoni](https://www.ruby-forum.com/u/eltoni)\ **Replies:** 2\ **Last updated:** [October 23, 2007, 8:16pm UTC](https://www.ruby-forum.com/t/piu-esempi-sulle-rubylet/118041 "2007-10-23T20:16:11Z")
Salve volevo chiedere se qualcuno conosce link che forniscono piu’ esempi sull’uso delle rubylet: Conoscete altri siti oltre a: rubylets.rictic.com/ rubylets.rubyforge.org/ Grazie in anticipo --- ## [Inserire una trasparenza fra trama e testo in CSS?](https://www.ruby-forum.com/t/inserire-una-trasparenza-fra-trama-e-testo-in-css/118070)
**Author:** [@ghisirds](https://www.ruby-forum.com/u/ghisirds)\ **Replies:** 1\ **Last updated:** [October 23, 2007, 6:16pm UTC](https://www.ruby-forum.com/t/inserire-una-trasparenza-fra-trama-e-testo-in-css/118070 "2007-10-23T18:16:26Z")
Ciao a tutti, mi hanno chiesto di mettere come sfondo alle pagine di un mio sito, un’ immagine in trasparenza come si vede a volte su un file di word. Il problema è che nello sfondo c’è già un’immagine come trama… --- ## [Auto-Completion in dynamisch erzeugten Formulare](https://www.ruby-forum.com/t/auto-completion-in-dynamisch-erzeugten-formulare/118053)
**Author:** [@rbjl](https://www.ruby-forum.com/u/rbjl)\ **Replies:** 1\ **Last updated:** [October 23, 2007, 5:17pm UTC](https://www.ruby-forum.com/t/auto-completion-in-dynamisch-erzeugten-formulare/118053 "2007-10-23T17:17:55Z")
ja hallo erstmal,… mir hat das Complex-Forms howto von R.Bates sehr gut gefallen (#74 Complex Forms Part 2 - RailsCasts) D.h. es soll gibt auch bei mir einen “Add Task” Link geben, der dynamisch durch injezieren dur… --- ## [Costruire un network: come, tempo,$](https://www.ruby-forum.com/t/costruire-un-network-come-tempo/118029)
**Author:** [@NicolSSSSBorghi](https://www.ruby-forum.com/u/NicolSSSSBorghi)\ **Replies:** 7\ **Last updated:** [October 23, 2007, 4:15pm UTC](https://www.ruby-forum.com/t/costruire-un-network-come-tempo/118029 "2007-10-23T16:15:16Z")
Ciao ragazzi, da totale inesperto quale sono, vi volevo chiedere: vorrei mettere su un social network (si l’ ennesimo, lo so lo so, ma mi serve veramente) e ovviamente non ho soldi. Io non so programmare quindi devo t… --- ## [Expresiones regulares](https://www.ruby-forum.com/t/expresiones-regulares/117806)
**Author:** [@william](https://www.ruby-forum.com/u/william)\ **Replies:** 7\ **Last updated:** [October 23, 2007, 3:15pm UTC](https://www.ruby-forum.com/t/expresiones-regulares/117806 "2007-10-23T15:15:31Z")
Buenas, nuevamente mil gracias por toda la ayuda. ahora tengo una de expresiones regulares, yo se que en el foro hay muchos duros en el tema. necesito ingresar en un campo solo valores con estos formatos: AAA## AAA##… --- ## [Ida de olla del replace\_html e insert\_html](https://www.ruby-forum.com/t/ida-de-olla-del-replace-html-e-insert-html/118028)
**Author:** [@Pablo\_Formoso\_E](https://www.ruby-forum.com/u/Pablo_Formoso_E)\ **Replies:** 5\ **Last updated:** [October 23, 2007, 1:45pm UTC](https://www.ruby-forum.com/t/ida-de-olla-del-replace-html-e-insert-html/118028 "2007-10-23T13:45:21Z")
Hola a todos!! Hoy estaba haciendo un RJS y nose porque narices no me modifica el elemento, sino que me inserta el código en JS :P. En un principio pense que podría ser del parcial que intentaba hacer pero nada… alg… --- ## [Gantt charts in rails](https://www.ruby-forum.com/t/gantt-charts-in-rails/118027)
**Author:** [@Mauro\_T](https://www.ruby-forum.com/u/Mauro_T)\ **Replies:** 1\ **Last updated:** [October 23, 2007, 1:08pm UTC](https://www.ruby-forum.com/t/gantt-charts-in-rails/118027 "2007-10-23T13:08:26Z")
ciao ragazzi, qualcuno saprebbe consigliarmi uno strumento per la generazione di gantt charts da applicazioni rails? --- ## [Magick](https://www.ruby-forum.com/t/magick/118020)
**Author:** [@cruentatio](https://www.ruby-forum.com/u/cruentatio)\ **Replies:** 2\ **Last updated:** [October 23, 2007, 12:10pm UTC](https://www.ruby-forum.com/t/magick/118020 "2007-10-23T12:10:31Z")
Ciao a tutti. Ma se ho capito bene “magick” è un’interfaccia per imagemagick, quindi se io lo uso sulla mia applicazione e poi la sposto sull’host del cliente non è detto che ancora funzioni. giusto? Se l’host non h… --- ## [Plugin LiveValidation (undefined method)](https://www.ruby-forum.com/t/plugin-livevalidation-undefined-method/117941)
**Author:** [@aitor](https://www.ruby-forum.com/u/aitor)\ **Replies:** 3\ **Last updated:** [October 23, 2007, 10:43am UTC](https://www.ruby-forum.com/t/plugin-livevalidation-undefined-method/117941 "2007-10-23T10:43:32Z")
Andaba probando el plugin live\_validations, pero me lanza el error undefined method \`live\_validations’ for NilClass:Class creo que es debido a la linea que hay en lib \> form\_helpers.rb alias\_method\_chain :text\_field, … --- ## [Problema con relacion e tablas](https://www.ruby-forum.com/t/problema-con-relacion-e-tablas/117856)
**Author:** [@miguel](https://www.ruby-forum.com/u/miguel)\ **Replies:** 1\ **Last updated:** [October 23, 2007, 12:37am UTC](https://www.ruby-forum.com/t/problema-con-relacion-e-tablas/117856 "2007-10-23T00:37:31Z")
Hola tengo un pequeño problema de relacion de tablas. verán tengo dos tablas, “usuarios\_artista” y “diseno\_catalogo” class DisenoCatalogo \< ActiveRecord::Base set\_table\_name ‘diseno\_catalogo’ belongs\_to :usuarios\_a… --- ## [clés étrangères sur la même table](https://www.ruby-forum.com/t/cla-s-a-tranga-res-sur-la-ma-me-table/117971)
**Author:** [@tranquiliste](https://www.ruby-forum.com/u/tranquiliste)\ **Replies:** 3\ **Last updated:** [October 22, 2007, 10:47pm UTC](https://www.ruby-forum.com/t/cla-s-a-tranga-res-sur-la-ma-me-table/117971 "2007-10-22T22:47:08Z")
Bonjour, Je me pose une question sur la façon de faire quand dans une table vous avez plusieurs clé étrangères qui doivent pointer sur la même table. Exemple : un objet pays un objet personne Dans l’objet personne … --- ## [RailsToItaly](https://www.ruby-forum.com/t/railstoitaly/116662)
**Author:** [@paolodona](https://www.ruby-forum.com/u/paolodona)\ **Replies:** 12\ **Last updated:** [October 22, 2007, 10:12pm UTC](https://www.ruby-forum.com/t/railstoitaly/116662 "2007-10-22T22:12:14Z")
Ciao carissimi, Immagino tutti sappiate di RailsToItaly http://www.railstoitaly.org vero? Io ci vado e volevo sapere chi altro di voi sarà lì… magari prenotiamo l’albergo assieme così riuniamo un pò della vecchia… --- ## [LinuxFr](https://www.ruby-forum.com/t/linuxfr/117606)
**Author:** [@Jean-FranSSSSois\_Tr](https://www.ruby-forum.com/u/Jean-FranSSSSois_Tr)\ **Replies:** 18\ **Last updated:** [October 22, 2007, 8:45pm UTC](https://www.ruby-forum.com/t/linuxfr/117606 "2007-10-22T20:45:22Z")
Tout le monde a vu ? (bis) Suite à l’histoire du crash du serveur de LinuxFr, un message parlait de : “Réecriture de LinuxFr en Ruby on Rails, avec en tête l’idée de pouvoir tenir la charge actuelle du site (import… --- ## [Vermeidung von Löschung abhängiger Datensä tze](https://www.ruby-forum.com/t/vermeidung-von-la-schung-abha-ngiger-datensa-tze/117947)
**Author:** [@mrkohrea](https://www.ruby-forum.com/u/mrkohrea)\ **Replies:** 0\ **Last updated:** [October 22, 2007, 6:17pm UTC](https://www.ruby-forum.com/t/vermeidung-von-la-schung-abha-ngiger-datensa-tze/117947 "2007-10-22T18:17:05Z")
Hallo, ich weiß gerade nicht so recht weiter. Ich verwende für eine Anwendung einen Inhaltsbaum, bei dem sich die Knoten(nodes) in einer N:N-Relation zu den Artikeln(articles) befinden. D.h. jeder Artikel kann zu … --- ## [Consumo de memoria con dispatch.fcgi](https://www.ruby-forum.com/t/consumo-de-memoria-con-dispatch-fcgi/117946)
**Author:** [@emili](https://www.ruby-forum.com/u/emili)\ **Replies:** 0\ **Last updated:** [October 22, 2007, 6:07pm UTC](https://www.ruby-forum.com/t/consumo-de-memoria-con-dispatch-fcgi/117946 "2007-10-22T18:07:49Z")
Hola a todos. Cuando me decidi a usar RoR lo que me hacía menos gracia era necesitar un cgi para poder visualizar los sitios web. Ahora cobran sentido mis dudas. Utilizo Apache 2 y dispatch.fcgi y he notado que el co… --- ## [Double sorting](https://www.ruby-forum.com/t/double-sorting/117914)
**Author:** [@axle988](https://www.ruby-forum.com/u/axle988)\ **Replies:** 2\ **Last updated:** [October 22, 2007, 12:58pm UTC](https://www.ruby-forum.com/t/double-sorting/117914 "2007-10-22T12:58:06Z")
Ml mailing list removed\_email\_address@domain.invalid http://lists.ruby-it.org/mailman/listinfo/ml --- ## [Consejo con id's de las tablas](https://www.ruby-forum.com/t/consejo-con-ids-de-las-tablas/117693)
**Author:** [@andresleon](https://www.ruby-forum.com/u/andresleon)\ **Replies:** 4\ **Last updated:** [October 22, 2007, 10:12am UTC](https://www.ruby-forum.com/t/consejo-con-ids-de-las-tablas/117693 "2007-10-22T10:12:09Z")
Para mi es bastante frecuente encontrarme con este problema, y por eso os pido ayuda, no es que no lo haya podido salvar, pero creo que no es la forma mas ortodoxa. Tengo una tabla padre con un identificador (id) Y v… --- ## [\[ANN\] Gnu/Linux Mag hors serie Ruby](https://www.ruby-forum.com/t/ann-gnu-linux-mag-hors-serie-ruby/117685)
**Author:** [@Jean-FranSSSSois](https://www.ruby-forum.com/u/Jean-FranSSSSois)\ **Replies:** 2\ **Last updated:** [October 22, 2007, 9:43am UTC](https://www.ruby-forum.com/t/ann-gnu-linux-mag-hors-serie-ruby/117685 "2007-10-22T09:43:55Z")
Bonjour, Normalement sort aujourd’hui le hors série spécial Ruby signé par Grégoire : Au programme : INTRODUCTION AU LANGAGE Toutes les bases pour bien débuter avec Ruby et le développement objet : Installer Rub… --- ## [Installation Ror + Mysql + Aptana](https://www.ruby-forum.com/t/installation-ror-mysql-aptana/117865)
**Author:** [@dathing](https://www.ruby-forum.com/u/dathing)\ **Replies:** 5\ **Last updated:** [October 22, 2007, 9:31am UTC](https://www.ruby-forum.com/t/installation-ror-mysql-aptana/117865 "2007-10-22T09:31:38Z")
Bonsoir, Attention, Grand débutant: J’ai installé Ruby, Rails (via gem) et je souahites continuer avec MySql, mais la j’ai une erreur: C:\>gem install mysql Select which gem to install for your platform (i386-mswin… --- ## [Consulta scaffold](https://www.ruby-forum.com/t/consulta-scaffold/117873)
**Author:** [@Santiago\_Y](https://www.ruby-forum.com/u/Santiago_Y)\ **Replies:** 4\ **Last updated:** [October 22, 2007, 3:53am UTC](https://www.ruby-forum.com/t/consulta-scaffold/117873 "2007-10-22T03:53:39Z")
Soy medio nuevo en el tema de RoR. Mi consulta es la sgte: Tengo en mi BD una tabla Películas, en las cuales 2 campos son claves foráneas de otras tablas. Crea un scaffold de las tablas, le indique las relaciones, has… --- ## [Mehrer einträge in die datenba nk schreiben](https://www.ruby-forum.com/t/mehrer-eintra-ge-in-die-datenba-nk-schreiben/117698)
**Author:** [@kalle\_saas](https://www.ruby-forum.com/u/kalle_saas)\ **Replies:** 5\ **Last updated:** [October 21, 2007, 7:18pm UTC](https://www.ruby-forum.com/t/mehrer-eintra-ge-in-die-datenba-nk-schreiben/117698 "2007-10-21T19:18:19Z")
Hallo, ich möcht mit einem formular mehrer einträge in die datenbank schreiben. Ich habe beliebig viele kosten (CostItem). Diese kosten werden auf beliebig viele user aufgeteilt (PartialAmount). ‘CostItem’ und ‘P… --- ## [Quel flash pour les validates\_\*?](https://www.ruby-forum.com/t/quel-flash-pour-les-validates/117846)
**Author:** [@gbenoit79](https://www.ruby-forum.com/u/gbenoit79)\ **Replies:** 5\ **Last updated:** [October 21, 2007, 6:19pm UTC](https://www.ruby-forum.com/t/quel-flash-pour-les-validates/117846 "2007-10-21T18:19:15Z")
Bonjour, J’ai un zoli CSS dans lequel je crée une boi-boite pour y mettre le flash\[:notice\]. Tout se passe bien, j’ai bien mes messages flash (par exemple les infos de connexion et de deconnexion de l’utilisateur) qu… --- ## [Progamming Partner für StartUp in Berlin gesucht](https://www.ruby-forum.com/t/progamming-partner-fa-r-startup-in-berlin-gesucht/117858)
**Author:** [@christian](https://www.ruby-forum.com/u/christian)\ **Replies:** 0\ **Last updated:** [October 21, 2007, 5:57pm UTC](https://www.ruby-forum.com/t/progamming-partner-fa-r-startup-in-berlin-gesucht/117858 "2007-10-21T17:57:31Z")
Ein freundliches Hallo, für ein neues StartUp suche ich noch einen Partner, der den programmiertechnischen Part übernimmt. Er sollte Rails beherrschen, neuen Ideen aufgeschlossen sein und durchaus einen festen Fuß … --- ## [Rake migrate error](https://www.ruby-forum.com/t/rake-migrate-error/196491)
**Author:** [@Mario\_Schroeder](https://www.ruby-forum.com/u/Mario_Schroeder)\ **Replies:** 13\ **Last updated:** [October 20, 2007, 3:09pm UTC](https://www.ruby-forum.com/t/rake-migrate-error/196491 "2007-10-20T15:09:40Z")
rubyonrails-ug mailing list removed\_email\_address@domain.invalid http://mailman.headflash.com/mailman/listinfo/rubyonrails-ug --- ## [Layouts imbriqués](https://www.ruby-forum.com/t/layouts-imbriqua-s/117765)
**Author:** [@ebougerolle](https://www.ruby-forum.com/u/ebougerolle)\ **Replies:** 5\ **Last updated:** [October 20, 2007, 2:47pm UTC](https://www.ruby-forum.com/t/layouts-imbriqua-s/117765 "2007-10-20T14:47:27Z")
Bonjour, J’aimerais savoir s’il y a un moyen d’utiliser des layouts imbriqués … Je m’explique : Mon layout général est application.rhtml : Mon header \<%= yield :layout %\> Mon footer Mon layout “i… --- ## [Re: Primi passi con rails](https://www.ruby-forum.com/t/re-primi-passi-con-rails/117756)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 2\ **Last updated:** [October 20, 2007, 1:19am UTC](https://www.ruby-forum.com/t/re-primi-passi-con-rails/117756 "2007-10-20T01:19:26Z")
infine qualche consiglio: usa script/console per giocare con i model ed assicurati che tutto ‘gira’ prima di fare controller/view Non so se si è capito ma io sto seguendo un esempio che da quello che ho letto si … --- ## [Re: Thumbanils con attachment\_fu en windows](https://www.ruby-forum.com/t/re-thumbanils-con-attachment-fu-en-windows/117744)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 0\ **Last updated:** [October 19, 2007, 9:13pm UTC](https://www.ruby-forum.com/t/re-thumbanils-con-attachment-fu-en-windows/117744 "2007-10-19T21:13:01Z")
Ya he dado con la solución. Al parecer me faltaba guardar el modelo del attachment (PictureSource). Lo curioso es que me subia la imagen sin guardar. Postearé sobre attachment\_fu en mi blog para una futura referenci… --- ## [¿Ya no funciona "views/layout/applicati on.rhtml"?](https://www.ruby-forum.com/t/a-ya-no-funciona-views-layout-applicati-on-rhtml/117651)
**Author:** [@ISSSSaki\_Baz\_C](https://www.ruby-forum.com/u/ISSSSaki_Baz_C)\ **Replies:** 10\ **Last updated:** [October 19, 2007, 8:56pm UTC](https://www.ruby-forum.com/t/a-ya-no-funciona-views-layout-applicati-on-rhtml/117651 "2007-10-19T20:56:37Z")
Hola, acabo de empezar una aplicación Rails. Prácticamente me voy basando en otra que hice hace tiempo y digamos que sólo cambia la versión de Rails. El caso es que he creado “views/layout/application.rhtml” con u… [Previous page](https://www.ruby-forum.com/c/community/3.md?page=263) [Next page](https://www.ruby-forum.com/c/community/3.md?page=265)