# Community **URL:** https://www.ruby-forum.com/c/community/3.md?page=129 [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:** 130 --- ## [Fields\_for e check\_box, cosa sono quegli hidden fields?](https://www.ruby-forum.com/t/fields-for-e-check-box-cosa-sono-quegli-hidden-fields/160510)
**Author:** [@msan](https://www.ruby-forum.com/u/msan)\ **Replies:** 1\ **Last updated:** [February 17, 2009, 9:59am UTC](https://www.ruby-forum.com/t/fields-for-e-check-box-cosa-sono-quegli-hidden-fields/160510 "2009-02-17T09:59:21Z")
Il mio codice e’: \<% for category in @categories %\> \<% fields\_for :cat do |c| %\> \<%= c.check\_box :category\_id %\> \<%= category.name %\> \<% end %\> \<% end %\> Nel sorgente della pagine vedo: Cancelleria Timbri … --- ## [Mongrel\_rails cluster::restart funkt nicht!](https://www.ruby-forum.com/t/mongrel-rails-cluster-restart-funkt-nicht/160492)
**Author:** [@yankees26](https://www.ruby-forum.com/u/yankees26)\ **Replies:** 1\ **Last updated:** [February 17, 2009, 6:36am UTC](https://www.ruby-forum.com/t/mongrel-rails-cluster-restart-funkt-nicht/160492 "2009-02-17T06:36:08Z")
ich habe von meinem programmierer folgenden hinweis bekommen wenn ich seiten am server refreshen will: mit ssh einloggen in den ordner wechseln wo das Projekt liegt. Zum restarten folgendes Kommando eingeben in die co… --- ## [Datum auswählen in RoR](https://www.ruby-forum.com/t/datum-auswa-hlen-in-ror/160470)
**Author:** [@adammontgomery](https://www.ruby-forum.com/u/adammontgomery)\ **Replies:** 3\ **Last updated:** [February 16, 2009, 11:45pm UTC](https://www.ruby-forum.com/t/datum-auswa-hlen-in-ror/160470 "2009-02-16T23:45:54Z")
Schade, dass mir niemand bei meinem Problem http://www.ruby-forum.com/topic/178695 helfen kann. Weiß nicht woran das liegt, ist doch eigentlich ein alltägliches Problem. Hat jemand andere Lösung für mich wie ich … --- ## [Routen - unterordner hinzufügen](https://www.ruby-forum.com/t/routen-unterordner-hinzufa-gen/160343)
**Author:** [@xinu](https://www.ruby-forum.com/u/xinu)\ **Replies:** 2\ **Last updated:** [February 16, 2009, 7:41pm UTC](https://www.ruby-forum.com/t/routen-unterordner-hinzufa-gen/160343 "2009-02-16T19:41:59Z")
Meine Rails Anwendung ist derzeit unter http://domain/myapp/ erreichbar. Ich möchte allerdings jetzt, dass die Anwendung unter http://domain/subfolder/myapp/ erreichbar ist. Wie muss ich die Routen anpassen, dass mei… --- ## [Princely: Princexml + Ruby On Rails](https://www.ruby-forum.com/t/princely-princexml-ruby-on-rails/160454)
**Author:** [@Juan\_JosSSS\_SSSS\_Vi](https://www.ruby-forum.com/u/Juan_JosSSS_SSSS_Vi)\ **Replies:** 0\ **Last updated:** [February 16, 2009, 4:18pm UTC](https://www.ruby-forum.com/t/princely-princexml-ruby-on-rails/160454 "2009-02-16T16:18:56Z")
Hola a todos, Habéis probado Princely para la generación de PDFs?? Que tal va? Yo uso Prawnto y estoy un poco desilusionado… no es muy flexible que digamos. http://jimneath.org/2009/02/16/creating-pdf-documents-in… --- ## [How to extract the url?](https://www.ruby-forum.com/t/how-to-extract-the-url/160448)
**Author:** [@wrapster](https://www.ruby-forum.com/u/wrapster)\ **Replies:** 0\ **Last updated:** [February 16, 2009, 3:08pm UTC](https://www.ruby-forum.com/t/how-to-extract-the-url/160448 "2009-02-16T15:08:32Z")
Hi, I am trying to extract the url and base the processing on it… Have written a series of webrick servlets for this purpose… But am unable to extract the url. Supposing i have 2 forms, say bla bla bla2 bla2 … --- ## [Rails & popup: come funziona?](https://www.ruby-forum.com/t/rails-popup-come-funziona/160385)
**Author:** [@daneel\_olivaw](https://www.ruby-forum.com/u/daneel_olivaw)\ **Replies:** 5\ **Last updated:** [February 16, 2009, 1:13pm UTC](https://www.ruby-forum.com/t/rails-popup-come-funziona/160385 "2009-02-16T13:13:17Z")
Buongiorno lista. Devo aprire una finestra popup, ma non riesco a capire come funziona la cosa. L’ottimale sarebbe usare un form\_tag e cercando ho trovato che basta mettere :target =\> “\_new” o :target =\> “\_blank” tra… --- ## [Appli en cache..?](https://www.ruby-forum.com/t/appli-en-cache/160081)
**Author:** [@roo](https://www.ruby-forum.com/u/roo)\ **Replies:** 10\ **Last updated:** [February 16, 2009, 12:20pm UTC](https://www.ruby-forum.com/t/appli-en-cache/160081 "2009-02-16T12:20:20Z")
Bonjour, J’ai une appli qui tourne pour laquelle je souhaiterai faire quelques modifications sur le code, cependant bien qu’arrêtant et relançant mes modifs ne semblent pas prises en compte malgré même une modificati… --- ## [Pb installation mysql gems](https://www.ruby-forum.com/t/pb-installation-mysql-gems/160326)
**Author:** [@didarp](https://www.ruby-forum.com/u/didarp)\ **Replies:** 5\ **Last updated:** [February 16, 2009, 10:46am UTC](https://www.ruby-forum.com/t/pb-installation-mysql-gems/160326 "2009-02-16T10:46:44Z")
Bonjour, J’essaie désespérément d’installer mysql sous Win XP(‘gem install mysql’) (ruby v1.8.6, gem 1.3.1 et rails 2.2.2) et voici que j’obtiens en retour : C:\\Documents and Settings\\G081622\>gem install --verbos… --- ## [Has\_and\_belongs\_to\_many come riempire la join table?](https://www.ruby-forum.com/t/has-and-belongs-to-many-come-riempire-la-join-table/158778)
**Author:** [@mauro](https://www.ruby-forum.com/u/mauro)\ **Replies:** 23\ **Last updated:** [February 16, 2009, 9:59am UTC](https://www.ruby-forum.com/t/has-and-belongs-to-many-come-riempire-la-join-table/158778 "2009-02-16T09:59:44Z")
Siccome nella join table non ho bisogno di gestire nessuna informazione aggiuntiva alle due foreign keys che mettono in relazione molti a molti due tabelle ho preferito usare has\_and\_belongs\_to\_many piuttosto che has… --- ## [Best pratices für Ajax in Rest ful designed Applications?](https://www.ruby-forum.com/t/best-pratices-fa-r-ajax-in-rest-ful-designed-applications/160357)
**Author:** [@Thorsten\_Schmidt](https://www.ruby-forum.com/u/Thorsten_Schmidt)\ **Replies:** 3\ **Last updated:** [February 16, 2009, 8:51am UTC](https://www.ruby-forum.com/t/best-pratices-fa-r-ajax-in-rest-ful-designed-applications/160357 "2009-02-16T08:51:40Z")
Hallo, derzeit stehe ich vor der Situation, eine Rails 1.2 Anwendung auf 2.2 zu portieren. Die Ursprungsanwendung ist überhaupt nicht restful; zudem ist JavaScript an vielen Ecken notwendig (soll auch so bleiben). Nu… --- ## [Calendar Date Select plugin ins model speichern](https://www.ruby-forum.com/t/calendar-date-select-plugin-ins-model-speichern/160396)
**Author:** [@adammontgomery](https://www.ruby-forum.com/u/adammontgomery)\ **Replies:** 0\ **Last updated:** [February 15, 2009, 9:58pm UTC](https://www.ruby-forum.com/t/calendar-date-select-plugin-ins-model-speichern/160396 "2009-02-15T21:58:36Z")
Hallo, ich möchte statt dem Standard Form helper “date\_select” den “calendar\_date\_select\_tag” vom Calendar Date Select Plugin verwenden. Vorher mit dem Standard Helper hat alles funktioniert. Nun habe ich es ersetzt… --- ## [Re: \ \<%= f.label :"ragione sociale" %\>\
\<%= f.text\_field :companyName %\> \ \ \<%= f.labe](https://www.ruby-forum.com/t/re-p-f-label-ragione-sociale-br-f-text-field-companyname-p-p-f-labe/160395)
**Author:** [@visitor1981](https://www.ruby-forum.com/u/visitor1981)\ **Replies:** 2\ **Last updated:** [February 15, 2009, 9:45pm UTC](https://www.ruby-forum.com/t/re-p-f-label-ragione-sociale-br-f-text-field-companyname-p-p-f-labe/160395 "2009-02-15T21:45:30Z")
2009/2/15 Mauro removed\_email\_address@domain.invalid ma non funziona? ci ho fatto una figuraccia con quelli di python, http://www.pycon.it/ Mauro, quello che hai usato non è un titolo. Poi, qual è la domanda? Che c… --- ## [RSRUBY installation in Windows XP](https://www.ruby-forum.com/t/rsruby-installation-in-windows-xp/160394)
**Author:** [@rtosas](https://www.ruby-forum.com/u/rtosas)\ **Replies:** 0\ **Last updated:** [February 15, 2009, 9:36pm UTC](https://www.ruby-forum.com/t/rsruby-installation-in-windows-xp/160394 "2009-02-15T21:36:49Z")
I am using R-2.8.1 in my XP windows environment. When i used gem to install i got the following error. Any help to resolve is gratefully appreciated. Thanks Note that i also tried with out remote option; i get the s… --- ## [\ \<%= f.label :"ragione sociale" %\>\
\<%= f.text\_field :companyName %\> \ \ \<%= f.label :"](https://www.ruby-forum.com/t/p-f-label-ragione-sociale-br-f-text-field-companyname-p-p-f-label/160393)
**Author:** [@msan](https://www.ruby-forum.com/u/msan)\ **Replies:** 0\ **Last updated:** [February 15, 2009, 9:33pm UTC](https://www.ruby-forum.com/t/p-f-label-ragione-sociale-br-f-text-field-companyname-p-p-f-label/160393 "2009-02-15T21:33:47Z")
ma non funziona? ci ho fatto una figuraccia con quelli di python, http://www.pycon.it/ --- ## [Plugin](https://www.ruby-forum.com/t/plugin/160342)
**Author:** [@rolanghel](https://www.ruby-forum.com/u/rolanghel)\ **Replies:** 2\ **Last updated:** [February 15, 2009, 3:08am UTC](https://www.ruby-forum.com/t/plugin/160342 "2009-02-15T03:08:36Z")
Hola estoy intentando instalar el plugin de Active Merchant, y ejecuto desde el directorio donde esta mi proyecto, el siguiente comando: ruby script/plugin install svn://home.leetsoft.com/active\_merchant/trunk/active\_… --- ## [Validación de usuarios](https://www.ruby-forum.com/t/validacia-n-de-usuarios/160321)
**Author:** [@railsman69](https://www.ruby-forum.com/u/railsman69)\ **Replies:** 5\ **Last updated:** [February 14, 2009, 7:51pm UTC](https://www.ruby-forum.com/t/validacia-n-de-usuarios/160321 "2009-02-14T19:51:07Z")
Hola a todos, en el site que estoy desarrollando quiero validar usuarios, he leído bastante sobre restfull\_authentication y hablan maravillas, casi parece un referente en el tema de validación. Mi pregunta era, que … --- ## [Attachement\_Fu Plugin](https://www.ruby-forum.com/t/attachement-fu-plugin/158670)
**Author:** [@Salvatore](https://www.ruby-forum.com/u/Salvatore)\ **Replies:** 4\ **Last updated:** [February 14, 2009, 12:22pm UTC](https://www.ruby-forum.com/t/attachement-fu-plugin/158670 "2009-02-14T12:22:39Z")
Ciao a tutti e scusate se riprendo una discussione di alcuni giorni fa ma non riesco a venirne fuori. Usando il plugin in oggetto con il metodo ‘classico’, cioè con una form\_for non ho avuto nessun tipo di problemi n… --- ## [Problemi con attachment\_fu, ajax e responds\_to\_parent](https://www.ruby-forum.com/t/problemi-con-attachment-fu-ajax-e-responds-to-parent/156915)
**Author:** [@fixxxer](https://www.ruby-forum.com/u/fixxxer)\ **Replies:** 8\ **Last updated:** [February 14, 2009, 12:20pm UTC](https://www.ruby-forum.com/t/problemi-con-attachment-fu-ajax-e-responds-to-parent/156915 "2009-02-14T12:20:44Z")
Sto cercando di uploadare file di immagini via ajax form. Tentando di usare attachment\_fu con un form Ajax mi sono scontrato col problema dell’accesso di js al file system, e ho presto trovato la “soluzione” via respo… --- ## [Rmm](https://www.ruby-forum.com/t/rmm/160285)
**Author:** [@Jean-FranSSSSois\_Tr](https://www.ruby-forum.com/u/Jean-FranSSSSois_Tr)\ **Replies:** 1\ **Last updated:** [February 13, 2009, 7:56pm UTC](https://www.ruby-forum.com/t/rmm/160285 "2009-02-13T19:56:51Z")
http://macournoyer.com/rmm/ РJean-Fran̤ois. Рhttp://twitter.com/underflow\_ --- ## [Problemas con xml](https://www.ruby-forum.com/t/problemas-con-xml/160133)
**Author:** [@Yoandy\_Rodriguez\_M](https://www.ruby-forum.com/u/Yoandy_Rodriguez_M)\ **Replies:** 4\ **Last updated:** [February 13, 2009, 3:53pm UTC](https://www.ruby-forum.com/t/problemas-con-xml/160133 "2009-02-13T15:53:43Z")
Saludos a todos: Estoy desarrollando una aplicación rails que permite la comunicación con el servicio blogger de google, debido a esto necesito parsear una de las respuestas que da google, el archivo XML es mucho mas … --- ## [Xpath](https://www.ruby-forum.com/t/xpath/160269)
**Author:** [@palberto](https://www.ruby-forum.com/u/palberto)\ **Replies:** 0\ **Last updated:** [February 13, 2009, 3:38pm UTC](https://www.ruby-forum.com/t/xpath/160269 "2009-02-13T15:38:50Z")
Ciao a tutti, vorrei porre un quesito: E’ possibile, medinate l’uso di Ruby REXML, ottentere l’intero percorso per arrivare dalla radice (di un foglio XML) al nodo foglia risultato di una query XPath? esempio, dato … --- ## [Colocar aplicación rails en servidor xamp](https://www.ruby-forum.com/t/colocar-aplicacia-n-rails-en-servidor-xamp/160198)
**Author:** [@crazybass](https://www.ruby-forum.com/u/crazybass)\ **Replies:** 7\ **Last updated:** [February 13, 2009, 12:37pm UTC](https://www.ruby-forum.com/t/colocar-aplicacia-n-rails-en-servidor-xamp/160198 "2009-02-13T12:37:10Z")
Buenas Tardes a Todos Me parece genial poder compartir con todos ustedes. en esta oportunidad quiero preguntarles sobre qué debo hacer para que mi aplicación en rails funcione en un servidor xampp. Soy nuevo en esto… --- ## [Irb e ri](https://www.ruby-forum.com/t/irb-e-ri/160202)
**Author:** [@mauro](https://www.ruby-forum.com/u/mauro)\ **Replies:** 2\ **Last updated:** [February 13, 2009, 11:35am UTC](https://www.ruby-forum.com/t/irb-e-ri/160202 "2009-02-13T11:35:50Z")
Si possono installare con rubygem? irb ho dovuto installarlo utilizzando il deb di debian. ri non lo vedo tra le gems. --- ## [EINLADUNG: Munich on Rails - Meeting: Do, 26. Februar 2009](https://www.ruby-forum.com/t/einladung-munich-on-rails-meeting-do-26-februar-2009/160247)
**Author:** [@roland](https://www.ruby-forum.com/u/roland)\ **Replies:** 0\ **Last updated:** [February 13, 2009, 11:24am UTC](https://www.ruby-forum.com/t/einladung-munich-on-rails-meeting-do-26-februar-2009/160247 "2009-02-13T11:24:27Z")
====================================================== Munich-on-Rails.com - Die Münchner Ruby on Rails UG http://www.munich-on-rails.com/ ====================================================== Hallo, wir la… --- ## [Ruby e rails](https://www.ruby-forum.com/t/ruby-e-rails/159637)
**Author:** [@stewie](https://www.ruby-forum.com/u/stewie)\ **Replies:** 14\ **Last updated:** [February 12, 2009, 11:29pm UTC](https://www.ruby-forum.com/t/ruby-e-rails/159637 "2009-02-12T23:29:12Z")
Ciao ragazzi,io ho creto un codice in ruby ma adesso lo vorrei mettere in un progetto fatto con rails.Il progetto creato è uno standard,cioè inserire un in un campo dei dati che verranno poi memorizzati nel database… --- ## [Error inesperado relaciones entre clases](https://www.ruby-forum.com/t/error-inesperado-relaciones-entre-clases/160191)
**Author:** [@chimorito](https://www.ruby-forum.com/u/chimorito)\ **Replies:** 1\ **Last updated:** [February 12, 2009, 6:51pm UTC](https://www.ruby-forum.com/t/error-inesperado-relaciones-entre-clases/160191 "2009-02-12T18:51:23Z")
Muy buenas, estoy retomando mi proyecto que deje aparc ado por los examenes. Me he puesto a “pulir” un poco las vistas de lso distintos elementos que conforman mi aplicacion y me he encontrado con un error que me ha s… --- ## [Significato doppio pipe](https://www.ruby-forum.com/t/significato-doppio-pipe/160088)
**Author:** [@giampiz](https://www.ruby-forum.com/u/giampiz)\ **Replies:** 9\ **Last updated:** [February 12, 2009, 5:10pm UTC](https://www.ruby-forum.com/t/significato-doppio-pipe/160088 "2009-02-12T17:10:47Z")
ciao a tutti c’è qualcuno che gentilmente sa spegarmi il significato del doppio carattere pipe (||)? Credo non ci sia bisogno di sottolineare come sia difficile se non impossibile fare una ricerca in tal senso. Esem… --- ## [Rails && ¿javascript?](https://www.ruby-forum.com/t/rails-a-javascript/160178)
**Author:** [@railsman69](https://www.ruby-forum.com/u/railsman69)\ **Replies:** 1\ **Last updated:** [February 12, 2009, 5:05pm UTC](https://www.ruby-forum.com/t/rails-a-javascript/160178 "2009-02-12T17:05:59Z")
Hola lista, esta es mi primera pregunta que hago aquí, aunque llevo ya varias semanas leyendo todo lo que se postea. felicidades por un foro es español. Tengo un problema, resulta que tengo un formulario con un se… --- ## [Gibts sowas: in\_place\_editor\_select?](https://www.ruby-forum.com/t/gibts-sowas-in-place-editor-select/160179)
**Author:** [@d-w](https://www.ruby-forum.com/u/d-w)\ **Replies:** 0\ **Last updated:** [February 12, 2009, 4:54pm UTC](https://www.ruby-forum.com/t/gibts-sowas-in-place-editor-select/160179 "2009-02-12T16:54:11Z")
Wie kann ich ein select als “in place editor” verwenden? Stehe gerade auf dem Schlauch. Also im Normalzustand soll nur der ausgewählte Text angezeigt werden, und wenn ich draufklicke die Auswahlliste um etwas neu aus… [Previous page](https://www.ruby-forum.com/c/community/3.md?page=128) [Next page](https://www.ruby-forum.com/c/community/3.md?page=130)