# Rails **URL:** https://www.ruby-forum.com/c/ruby-on-rails/6.md?page=1900 [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:** 1901 --- ## [Ruby On Rails SDE positions in Seattle](https://www.ruby-forum.com/t/ruby-on-rails-sde-positions-in-seattle/103021)
**Author:** [@LisaL](https://www.ruby-forum.com/u/LisaL)\ **Replies:** 0\ **Last updated:** [April 30, 2007, 10:07pm UTC](https://www.ruby-forum.com/t/ruby-on-rails-sde-positions-in-seattle/103021 "2007-04-30T22:07:49Z")
I have two positions available for SDEs who use or are familiar with Ruby on Rails. Please see the descriptions below and contact me if you are interested. Thank you! LisaL Lead Software Development Engineer (Lead S… --- ## [Fw: \[Rails\] Re: attachment\_fu content\_type problem](https://www.ruby-forum.com/t/fw-rails-re-attachment-fu-content-type-problem/103020)
**Author:** [@mslagell](https://www.ruby-forum.com/u/mslagell)\ **Replies:** 0\ **Last updated:** [April 30, 2007, 9:36pm UTC](https://www.ruby-forum.com/t/fw-rails-re-attachment-fu-content-type-problem/103020 "2007-04-30T21:36:27Z")
Well, It doesn’t look the my issue had to deal with the content\_type at all. Rather it was related to the size of the attachment. Seems that for files \< about 16k, Attachment\_fu handles them as a StringObject. If t… --- ## [Acts\_as\_nested\_set controller/view](https://www.ruby-forum.com/t/acts-as-nested-set-controller-view/103016)
**Author:** [@crossblaim](https://www.ruby-forum.com/u/crossblaim)\ **Replies:** 0\ **Last updated:** [April 30, 2007, 9:13pm UTC](https://www.ruby-forum.com/t/acts-as-nested-set-controller-view/103016 "2007-04-30T21:13:23Z")
hi, does anyone knows of a good code example for managing a model with acts\_as\_nested\_set? a sample controller and view to display the whole tree maybe. thanks. --- ## [How to avoid SQL query?](https://www.ruby-forum.com/t/how-to-avoid-sql-query/93217)
**Author:** [@Daniel\_Para](https://www.ruby-forum.com/u/Daniel_Para)\ **Replies:** 3\ **Last updated:** [April 30, 2007, 8:39pm UTC](https://www.ruby-forum.com/t/how-to-avoid-sql-query/93217 "2007-04-30T20:39:22Z")
This is only example. I’ve got two tables users and posts. \[1\] select \* from users, posts where \[ posts conditions \] and users.id = posts.user\_id order by posts.title desc Post.find(:all, :conditions =\> \[…\], :orde… --- ## [Re: attachment\_fu content\_type problem](https://www.ruby-forum.com/t/re-attachment-fu-content-type-problem/103014)
**Author:** [@mslagell](https://www.ruby-forum.com/u/mslagell)\ **Replies:** 0\ **Last updated:** [April 30, 2007, 8:27pm UTC](https://www.ruby-forum.com/t/re-attachment-fu-content-type-problem/103014 "2007-04-30T20:27:21Z")
I’m making some progress but I can’t figure out the error… If I comment out this line in attachment\_fu.rb my files upload but their file size in the table is 0 (zero). If i uncomment the code the upload fails with an… --- ## [Parsing date from PayPal fails](https://www.ruby-forum.com/t/parsing-date-from-paypal-fails/103010)
**Author:** [@scott](https://www.ruby-forum.com/u/scott)\ **Replies:** 0\ **Last updated:** [April 30, 2007, 6:52pm UTC](https://www.ruby-forum.com/t/parsing-date-from-paypal-fails/103010 "2007-04-30T18:52:07Z")
I have a scenario where this code works on Ruby 1.8.6 on my local environment but my hosting provider uses Ruby 1.8.5, and it causes an exception. The code in questions is: dt = DateTime.parse(params\[:payment\_date\]) … --- ## [\[ANN\] Missoula Ruby Group Meeting](https://www.ruby-forum.com/t/ann-missoula-ruby-group-meeting/103005)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 0\ **Last updated:** [April 30, 2007, 6:37pm UTC](https://www.ruby-forum.com/t/ann-missoula-ruby-group-meeting/103005 "2007-04-30T18:37:05Z")
The May meeting for the Missoula Ruby & RoR Users Group is Tomorrow, first Tuesday of the month (aka Ruby Tuesday), downtown in the back half of Sean Kelly’s, 6:00pm. Open to all Ruby developers, professionals and ho… --- ## [Reading e-Mails](https://www.ruby-forum.com/t/reading-e-mails/93091)
**Author:** [@muralimaran](https://www.ruby-forum.com/u/muralimaran)\ **Replies:** 5\ **Last updated:** [April 30, 2007, 6:30pm UTC](https://www.ruby-forum.com/t/reading-e-mails/93091 "2007-04-30T18:30:05Z")
Hi, I am new to ActionMailer, need to read incoming mails using rails ActionMailer, dont know how to do it… also need to track bounced mails. Can anybody help me pls. Thanks Muralimaran K… --- ## [Using External Databases that Don't Have ID Columns](https://www.ruby-forum.com/t/using-external-databases-that-dont-have-id-columns/93259)
**Author:** [@willclarkdesigns](https://www.ruby-forum.com/u/willclarkdesigns)\ **Replies:** 2\ **Last updated:** [April 30, 2007, 6:28pm UTC](https://www.ruby-forum.com/t/using-external-databases-that-dont-have-id-columns/93259 "2007-04-30T18:28:04Z")
I have to connect to an external database which I don’t have control of. They were not setup with a Rails application in mind. I can extract information easily enough, but creating associations between the models is m… --- ## [Installing RoR on PenDrive](https://www.ruby-forum.com/t/installing-ror-on-pendrive/93182)
**Author:** [@kas](https://www.ruby-forum.com/u/kas)\ **Replies:** 4\ **Last updated:** [April 30, 2007, 6:21pm UTC](https://www.ruby-forum.com/t/installing-ror-on-pendrive/93182 "2007-04-30T18:21:26Z")
Hi, I’m a very noob ror programer (i’ve started yesterday), but for my live, i’ve pass all the day going up & down, and in order to have a constant learning, i want to install ruby on rails, mysql, mysql-front, and R… --- ## [Gettext error\_messages\_for problem](https://www.ruby-forum.com/t/gettext-error-messages-for-problem/84619)
**Author:** [@eugene](https://www.ruby-forum.com/u/eugene)\ **Replies:** 2\ **Last updated:** [April 30, 2007, 5:46pm UTC](https://www.ruby-forum.com/t/gettext-error-messages-for-problem/84619 "2007-04-30T17:46:50Z")
Hello, Can anyone help with my problem? When trying to add validation to Model like “validates\_uniqueness\_of” and then put \<%= error\_messages\_for ‘article’ %\> into view, I get error. can’t convert Array into String E… --- ## [Image upload problem](https://www.ruby-forum.com/t/image-upload-problem/93116)
**Author:** [@jruyle](https://www.ruby-forum.com/u/jruyle)\ **Replies:** 3\ **Last updated:** [April 30, 2007, 5:22pm UTC](https://www.ruby-forum.com/t/image-upload-problem/93116 "2007-04-30T17:22:10Z")
I’ve seen posts of a few people who have this problem, but not a single response about solving it. I can’t upload .png files, but .jpg and .gif work fine. When I upload just a .png, my action gets a StringIO object w… --- ## [Problem in using tinymce editor](https://www.ruby-forum.com/t/problem-in-using-tinymce-editor/103000)
**Author:** [@veeraa2003](https://www.ruby-forum.com/u/veeraa2003)\ **Replies:** 0\ **Last updated:** [April 30, 2007, 5:15pm UTC](https://www.ruby-forum.com/t/problem-in-using-tinymce-editor/103000 "2007-04-30T17:15:46Z")
Hello everybody, I have a problem in using tinymce editor. I successfully I loaded the tinymce as follows ; \<%= javascript\_include\_tag :defaults %\> // And textarea like TinyMCE. Here the problem I faced as foll… --- ## [RJS error I don't understand - multiple replace\_html](https://www.ruby-forum.com/t/rjs-error-i-dont-understand-multiple-replace-html/93177)
**Author:** [@miked](https://www.ruby-forum.com/u/miked)\ **Replies:** 1\ **Last updated:** [April 30, 2007, 2:54pm UTC](https://www.ruby-forum.com/t/rjs-error-i-dont-understand-multiple-replace-html/93177 "2007-04-30T14:54:38Z")
Hello: I’ve got a remote-link-to that’s replaacing a div section quite nicely. the HTML that get’s injected into the form in the first place has a form in it. Here’s waht gets injected in a div on a page: The link\_t… --- ## [Redirect in routes.rb](https://www.ruby-forum.com/t/redirect-in-routes-rb/93148)
**Author:** [@Helene\_Jonsson](https://www.ruby-forum.com/u/Helene_Jonsson)\ **Replies:** 1\ **Last updated:** [April 30, 2007, 2:51pm UTC](https://www.ruby-forum.com/t/redirect-in-routes-rb/93148 "2007-04-30T14:51:37Z")
Hi: Is there a way I could do redirect directly in routes.rb file and then use some friendly link\_to in my views. i.e. not to repeat .xyz Domain Names | Join Generation XYZ, .xyz Domain Names | Join Generation XYZ etc… --- ## [DoubleRenderError Infinite Loop Mongrel Cluster](https://www.ruby-forum.com/t/doublerendererror-infinite-loop-mongrel-cluster/92139)
**Author:** [@scott](https://www.ruby-forum.com/u/scott)\ **Replies:** 1\ **Last updated:** [April 30, 2007, 2:10pm UTC](https://www.ruby-forum.com/t/doublerendererror-infinite-loop-mongrel-cluster/92139 "2007-04-30T14:10:34Z")
Hi Group, A few days ago my production setup started going into a DoubleRenderError loop. The problem is that I’m fairly certain that I don’t have more than one call to redirect or render in the same action. I tried … --- ## [Form\_tag error (model)](https://www.ruby-forum.com/t/form-tag-error-model/93283)
**Author:** [@robyonrails](https://www.ruby-forum.com/u/robyonrails)\ **Replies:** 4\ **Last updated:** [April 30, 2007, 1:54pm UTC](https://www.ruby-forum.com/t/form-tag-error-model/93283 "2007-04-30T13:54:35Z")
That’s give me an error :: \<%= form “user” %\> :: \<%= input “user”, “username” %\> :: \<%= end\_form\_tag %\> NoMethodError in Home#index Showing app/views/components/\_loginbox.rhtml where line #1 raised: You have a … --- ## [Help :: Updateall method](https://www.ruby-forum.com/t/help-updateall-method/93273)
**Author:** [@aveo](https://www.ruby-forum.com/u/aveo)\ **Replies:** 5\ **Last updated:** [April 30, 2007, 1:51pm UTC](https://www.ruby-forum.com/t/help-updateall-method/93273 "2007-04-30T13:51:15Z")
Hi all, I am unable to write updateall method for my application. I want to edit all projects from project table for particular resource and update them all at once. My 2 tables Resource id name info project id … --- ## [Rssify plugin usage?](https://www.ruby-forum.com/t/rssify-plugin-usage/93282)
**Author:** [@fernan2](https://www.ruby-forum.com/u/fernan2)\ **Replies:** 0\ **Last updated:** [April 30, 2007, 1:13pm UTC](https://www.ruby-forum.com/t/rssify-plugin-usage/93282 "2007-04-30T13:13:30Z")
Hi, I’m testing rssify plugin from “idiotis.ms” but it doesn’t works to me. Has anyboy used this plugin? Any example about its use? Thanks. – Fernando C. --- ## [Engines and current edge rails](https://www.ruby-forum.com/t/engines-and-current-edge-rails/93280)
**Author:** [@davidstokar](https://www.ruby-forum.com/u/davidstokar)\ **Replies:** 0\ **Last updated:** [April 30, 2007, 12:21pm UTC](https://www.ruby-forum.com/t/engines-and-current-edge-rails/93280 "2007-04-30T12:21:42Z")
Hi there, We’re using engines heavily in our current app - problem is that we’ve seen the lovely patch DHH just committed to edge rails to allow easy namespacing of routes ( http://railstips.org/2007/4/28/namespaces-… --- ## [Losing sanity, please help!](https://www.ruby-forum.com/t/losing-sanity-please-help/93254)
**Author:** [@Dmitry\_Y](https://www.ruby-forum.com/u/Dmitry_Y)\ **Replies:** 4\ **Last updated:** [April 30, 2007, 12:07pm UTC](https://www.ruby-forum.com/t/losing-sanity-please-help/93254 "2007-04-30T12:07:27Z")
OK, I’m still trying to move a pic between albums, but this time I’m going totally ballistic. Please see the debugger session below. The model is simple, class Pic acts\_as\_list and belongs\_to :album. Can someone pleas… --- ## [Help with "A copy of ApplicationController has been removed](https://www.ruby-forum.com/t/help-with-a-copy-of-applicationcontroller-has-been-removed/93278)
**Author:** [@bluetrust](https://www.ruby-forum.com/u/bluetrust)\ **Replies:** 1\ **Last updated:** [April 30, 2007, 11:30am UTC](https://www.ruby-forum.com/t/help-with-a-copy-of-applicationcontroller-has-been-removed/93278 "2007-04-30T11:30:23Z")
Hi, I am on Edge Rails, hence with the new dependencies mechanism. I am trying to get the plugin “acts\_as\_wizard” (to work. I have refactored it to use the new plugin loading system, as best I know how: Key part: m… --- ## [Problem in Displaying Textarea](https://www.ruby-forum.com/t/problem-in-displaying-textarea/93271)
**Author:** [@veeraa2003](https://www.ruby-forum.com/u/veeraa2003)\ **Replies:** 4\ **Last updated:** [April 30, 2007, 11:08am UTC](https://www.ruby-forum.com/t/problem-in-displaying-textarea/93271 "2007-04-30T11:08:19Z")
Hi everybody ! I’m newbie to rails. I have a problem to display the Textarea. As I got some value from mysql database and load this value in a text area. By defualt the scroll bar for the text area is at the top like… --- ## [Check\_box](https://www.ruby-forum.com/t/check-box/93276)
**Author:** [@Armitage](https://www.ruby-forum.com/u/Armitage)\ **Replies:** 0\ **Last updated:** [April 30, 2007, 11:06am UTC](https://www.ruby-forum.com/t/check-box/93276 "2007-04-30T11:06:19Z")
I am sure this is a trivial problem for a rails guru! all I want to do is display an appropriately cheched check\_box in a table, so: instead of \<% for t in @patient.histories%\> \<%= t.ihd %\> \<%end%\> I … --- ## [Rails working without been logged - possible?](https://www.ruby-forum.com/t/rails-working-without-been-logged-possible/93270)
**Author:** [@Label22](https://www.ruby-forum.com/u/Label22)\ **Replies:** 0\ **Last updated:** [April 30, 2007, 8:58am UTC](https://www.ruby-forum.com/t/rails-working-without-been-logged-possible/93270 "2007-04-30T08:58:10Z")
Hi, I manage to install ruby on rails (MAC os X 10.4 - Server) and it works fine, my only worry is that i have to be logged first as a user for ruby on rails to work. Would it be possible that ruby on rails works wit… --- ## [Wrapping C++ dll in ruby](https://www.ruby-forum.com/t/wrapping-c-dll-in-ruby/93098)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [April 30, 2007, 8:28am UTC](https://www.ruby-forum.com/t/wrapping-c-dll-in-ruby/93098 "2007-04-30T08:28:09Z")
Hello I’m fairly new to RoR (and Ruby), so please forgive me my possible stupid questions. I have a C++ dll which is like a clientside-accespoint to some webservices (for security reasons). Now I want to address the … --- ## [Cache routes.rb in development?](https://www.ruby-forum.com/t/cache-routes-rb-in-development/93268)
**Author:** [@benjohnson](https://www.ruby-forum.com/u/benjohnson)\ **Replies:** 0\ **Last updated:** [April 30, 2007, 8:22am UTC](https://www.ruby-forum.com/t/cache-routes-rb-in-development/93268 "2007-04-30T08:22:28Z")
My routes.rb files uses resources and building the routes for each request takes a while. Is it possible to cache the routes during development, like they do in production, but without caching everything else? Thanks… --- ## [Ruby script console error in edge version](https://www.ruby-forum.com/t/ruby-script-console-error-in-edge-version/93264)
**Author:** [@rinda](https://www.ruby-forum.com/u/rinda)\ **Replies:** 0\ **Last updated:** [April 30, 2007, 6:32am UTC](https://www.ruby-forum.com/t/ruby-script-console-error-in-edge-version/93264 "2007-04-30T06:32:07Z")
Hi, I try to play with edge version of rails. Maybe someday I could be rails contributor. :slight\_smile: Ok, based on rails recipe books by martin, I do this: $ rails example\_rails\_hack (I have rails 1.2 version) $… --- ## [Flash doesnt work](https://www.ruby-forum.com/t/flash-doesnt-work/93022)
**Author:** [@dasch](https://www.ruby-forum.com/u/dasch)\ **Replies:** 3\ **Last updated:** [April 30, 2007, 4:13am UTC](https://www.ruby-forum.com/t/flash-doesnt-work/93022 "2007-04-30T04:13:59Z")
I have flash\[:notice\] lines everywhere throughout my application, and not once has one popped up. Is there something else you have to set to make these come up? --- ## [How i can know if the Fast CGI is installed?](https://www.ruby-forum.com/t/how-i-can-know-if-the-fast-cgi-is-installed/93246)
**Author:** [@alfredogz](https://www.ruby-forum.com/u/alfredogz)\ **Replies:** 0\ **Last updated:** [April 30, 2007, 12:03am UTC](https://www.ruby-forum.com/t/how-i-can-know-if-the-fast-cgi-is-installed/93246 "2007-04-30T00:03:21Z")
Hello, im installing the fastCGI in my server (centos 4), is not possible compile it and i install it from a RPM, how can know if the FastCGI is installed?? why i need to change in the .htaccess the line: AddHandler… [Previous page](https://www.ruby-forum.com/c/ruby-on-rails/6.md?page=1899) [Next page](https://www.ruby-forum.com/c/ruby-on-rails/6.md?page=1901)