# Rails **URL:** https://www.ruby-forum.com/c/ruby-on-rails/6.md?page=1685 [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:** 1686 --- ## [Emacsrails snippet problem?](https://www.ruby-forum.com/t/emacsrails-snippet-problem/115876)
**Author:** [@ChandleWEi](https://www.ruby-forum.com/u/ChandleWEi)\ **Replies:** 1\ **Last updated:** [September 29, 2007, 7:04pm UTC](https://www.ruby-forum.com/t/emacsrails-snippet-problem/115876 "2007-09-29T19:04:02Z")
I can use snippet under x emacs ,like forin+tab or dcxmlt+tab,but can’t use under terminal emacs.Anyone give some advice Please --- ## [Best way to implement session cart](https://www.ruby-forum.com/t/best-way-to-implement-session-cart/115861)
**Author:** [@demoversion](https://www.ruby-forum.com/u/demoversion)\ **Replies:** 1\ **Last updated:** [September 29, 2007, 5:03pm UTC](https://www.ruby-forum.com/t/best-way-to-implement-session-cart/115861 "2007-09-29T17:03:37Z")
Hello, Anybody please recommend me a best way how to implement a session cart. My task is - i have a different models(for example :Person,City,House,Car…). Also i have per each model a list with button. Finally i … --- ## [Stateless incremental dialog implemetation](https://www.ruby-forum.com/t/stateless-incremental-dialog-implemetation/115784)
**Author:** [@Nikolay\_P](https://www.ruby-forum.com/u/Nikolay_P)\ **Replies:** 11\ **Last updated:** [September 29, 2007, 4:21pm UTC](https://www.ruby-forum.com/t/stateless-incremental-dialog-implemetation/115784 "2007-09-29T16:21:41Z")
Hello all. I want to implement a stateless incremental payment dialog in a RESTfull manner like this one: Client — Server Post Order —\> Return Order Details + Payment Method Form Post Order + Payment Method —\> Retur… --- ## [RoR uses something rather than erb or eRuby?](https://www.ruby-forum.com/t/ror-uses-something-rather-than-erb-or-eruby/115819)
**Author:** [@winterheat](https://www.ruby-forum.com/u/winterheat)\ **Replies:** 2\ **Last updated:** [September 29, 2007, 4:09pm UTC](https://www.ruby-forum.com/t/ror-uses-something-rather-than-erb-or-eruby/115819 "2007-09-29T16:09:35Z")
it seems that RoR doesn’t use erb or eRuby to generate its output for rhtml? the program erb and the description of eRuby at http://www.eruby.info both said that \<% print “foo bar” %\> or \<% puts “hello” %\> will b… --- ## [Strange unit test failure](https://www.ruby-forum.com/t/strange-unit-test-failure/115821)
**Author:** [@sp00nyg](https://www.ruby-forum.com/u/sp00nyg)\ **Replies:** 2\ **Last updated:** [September 29, 2007, 2:13pm UTC](https://www.ruby-forum.com/t/strange-unit-test-failure/115821 "2007-09-29T14:13:18Z")
I have two unit tests that works fine if I run them individually. ex: ruby test/unit/company\_test.rb Loaded suite test/unit/company\_test Started … Finished in 0.037888 seconds. 3 tests, 7 assertions, 0 failures, 0 … --- ## [Puff Effect](https://www.ruby-forum.com/t/puff-effect/115859)
**Author:** [@demoversion](https://www.ruby-forum.com/u/demoversion)\ **Replies:** 1\ **Last updated:** [September 29, 2007, 12:32pm UTC](https://www.ruby-forum.com/t/puff-effect/115859 "2007-09-29T12:32:51Z")
Hello, How to make button visible after puff-effect check following code: CLICKME ps:where i can find a good tutorial about scriptaculous library, effects… please except google.com :slight\_smile: Thanks --- ## [Nested resources and \_path methods](https://www.ruby-forum.com/t/nested-resources-and-path-methods/115857)
**Author:** [@jonas\_s](https://www.ruby-forum.com/u/jonas_s)\ **Replies:** 0\ **Last updated:** [September 29, 2007, 10:52am UTC](https://www.ruby-forum.com/t/nested-resources-and-path-methods/115857 "2007-09-29T10:52:30Z")
Hi guys, I was thinking aboiut this for a while: If I have nested resource routes, for example /building/1/floor/2/room/ 3 (building has\_many floors and so on), I have to call the room\_path method like this: room\_pa… --- ## [Newbie question](https://www.ruby-forum.com/t/newbie-question/115849)
**Author:** [@Jables](https://www.ruby-forum.com/u/Jables)\ **Replies:** 5\ **Last updated:** [September 29, 2007, 8:06am UTC](https://www.ruby-forum.com/t/newbie-question/115849 "2007-09-29T08:06:28Z")
Can any tell me what this should be doing? What does \[:sidebar\_title\] do? \<%= ‘here is a title’\[:sidebar\_title\] %\> Thanks! JB --- ## [Home\_path?](https://www.ruby-forum.com/t/home-path/115845)
**Author:** [@Jables](https://www.ruby-forum.com/u/Jables)\ **Replies:** 1\ **Last updated:** [September 29, 2007, 8:00am UTC](https://www.ruby-forum.com/t/home-path/115845 "2007-09-29T08:00:37Z")
I’m trying to run some code that uses a link\_to and home\_path as the location. It returns a undeclared local variable. Is home\_path only available in edge rails or what is this? --- ## [Error after Rails re-installation](https://www.ruby-forum.com/t/error-after-rails-re-installation/115839)
**Author:** [@dfrank86](https://www.ruby-forum.com/u/dfrank86)\ **Replies:** 2\ **Last updated:** [September 29, 2007, 4:58am UTC](https://www.ruby-forum.com/t/error-after-rails-re-installation/115839 "2007-09-29T04:58:42Z")
I had a couple of rails projects underway in June/July when my Macbook died. Yesterday I finally reinstalled Ruby 1.8.6, Rails 1.2.3 and Mongrel – I thought that these were all the same versions as before. If I creat… --- ## [Html forms, arrays, and controllers](https://www.ruby-forum.com/t/html-forms-arrays-and-controllers/115818)
**Author:** [@predhme](https://www.ruby-forum.com/u/predhme)\ **Replies:** 5\ **Last updated:** [September 29, 2007, 3:54am UTC](https://www.ruby-forum.com/t/html-forms-arrays-and-controllers/115818 "2007-09-29T03:54:07Z")
hey guys, I’ve searched around and haven’t been able to turn up much. Here is the gist of what I need to accomplish. I need to be able to pass a view generated array to a controller for processing. Basically a varyin… --- ## [Something like curl\_multi for Ruby on Rails](https://www.ruby-forum.com/t/something-like-curl-multi-for-ruby-on-rails/115848)
**Author:** [@devaulw](https://www.ruby-forum.com/u/devaulw)\ **Replies:** 0\ **Last updated:** [September 29, 2007, 3:53am UTC](https://www.ruby-forum.com/t/something-like-curl-multi-for-ruby-on-rails/115848 "2007-09-29T03:53:32Z")
I have lots of data partitioned across a number of servers, and that data is searchable through a web service. So I’d like my ruby process, running under Mongrel, to send parallel HTTP POST requests to those back-end … --- ## [Web Hosting Services for RoR](https://www.ruby-forum.com/t/web-hosting-services-for-ror/115801)
**Author:** [@shupemeister](https://www.ruby-forum.com/u/shupemeister)\ **Replies:** 7\ **Last updated:** [September 29, 2007, 3:12am UTC](https://www.ruby-forum.com/t/web-hosting-services-for-ror/115801 "2007-09-29T03:12:19Z")
Newby here. I have read the instructions on setting up a server to host RoR. My web hosting service, IPowerWeb, claims to be set up to host RoR yet they say I have to manually set things up myself but the tech support… --- ## [Text\_area empty\_clob()](https://www.ruby-forum.com/t/text-area-empty-clob/115685)
**Author:** [@destiney](https://www.ruby-forum.com/u/destiney)\ **Replies:** 2\ **Last updated:** [September 29, 2007, 3:10am UTC](https://www.ruby-forum.com/t/text-area-empty-clob/115685 "2007-09-29T03:10:34Z")
Anyone know why my text\_area field is being prefilled with “empty\_clob()” instead of simply being empty like I would expect? I’m using Oracle 10g so I suspect it’s coming from the oci8 driver somehow? Here’s the cod… --- ## [Savage Beast RSS Feed link crashes mongrel](https://www.ruby-forum.com/t/savage-beast-rss-feed-link-crashes-mongrel/115840)
**Author:** [@LAB](https://www.ruby-forum.com/u/LAB)\ **Replies:** 0\ **Last updated:** [September 29, 2007, 12:39am UTC](https://www.ruby-forum.com/t/savage-beast-rss-feed-link-crashes-mongrel/115840 "2007-09-29T00:39:00Z")
Has anyone else run into this? Every time I click on the RSS Feed link in my savage beast forums, my mongrel server crashes. From the log files, all I see is: Rendering: 0.30484 (77%) | DB: 0.04793 (12%) | 200 OK \[h… --- ## [Object.save](https://www.ruby-forum.com/t/object-save/109970)
**Author:** [@snantz](https://www.ruby-forum.com/u/snantz)\ **Replies:** 3\ **Last updated:** [September 29, 2007, 12:33am UTC](https://www.ruby-forum.com/t/object-save/109970 "2007-09-29T00:33:40Z")
This is a general questions, but one that I have tested and think I know the answer to but… Lets say I have a table called Users and I create an object to store data for a user in an object called @user. Now, I save t… --- ## [Hello](https://www.ruby-forum.com/t/hello/115838)
**Author:** [@sam](https://www.ruby-forum.com/u/sam)\ **Replies:** 1\ **Last updated:** [September 29, 2007, 12:30am UTC](https://www.ruby-forum.com/t/hello/115838 "2007-09-29T00:30:53Z")
Hello, My name is sameer. I am new user to your descussion group. I started using Ruby on Rails few weeks ago, so i am looking forward for some helpful post from all of you. I will do my best to post as often as i ca… --- ## [Hi guys](https://www.ruby-forum.com/t/hi-guys/115835)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 0\ **Last updated:** [September 28, 2007, 11:34pm UTC](https://www.ruby-forum.com/t/hi-guys/115835 "2007-09-28T23:34:37Z")
Just checked into the group, and I wanted to say hi. I’m a new intern at a startup company, who happens to be using ror, so hopefully i won’t noob up this group too much :slight\_smile: Look forward to sharing with you … --- ## [\[N00b\] find/paginate with :condition values in an array](https://www.ruby-forum.com/t/n00b-find-paginate-with-condition-values-in-an-array/115825)
**Author:** [@olie](https://www.ruby-forum.com/u/olie)\ **Replies:** 11\ **Last updated:** [September 28, 2007, 10:32pm UTC](https://www.ruby-forum.com/t/n00b-find-paginate-with-condition-values-in-an-array/115825 "2007-09-28T22:32:30Z")
I’m having trouble discovering the correct syntax for passing an array of data-record-ids to a find (or paginate – same thing, right? :wink: :condition clause in order to create an array of all the records with the ID… --- ## [Aptana Radrails M7 Beta - First Impressions](https://www.ruby-forum.com/t/aptana-radrails-m7-beta-first-impressions/115803)
**Author:** [@CCH](https://www.ruby-forum.com/u/CCH)\ **Replies:** 1\ **Last updated:** [September 28, 2007, 10:19pm UTC](https://www.ruby-forum.com/t/aptana-radrails-m7-beta-first-impressions/115803 "2007-09-28T22:19:33Z")
Hi I am an intensive user of Aptana Radrails M5 and has just updated to M7. Interface-wise, I can immediately see the following changes :- Rails Navigator has been replaced by Ruby Explorer 5 obviously new icons… --- ## [Aptana Radrails M7 Beta - Best Way to Upgrade](https://www.ruby-forum.com/t/aptana-radrails-m7-beta-best-way-to-upgrade/115800)
**Author:** [@CCH](https://www.ruby-forum.com/u/CCH)\ **Replies:** 4\ **Last updated:** [September 28, 2007, 7:52pm UTC](https://www.ruby-forum.com/t/aptana-radrails-m7-beta-best-way-to-upgrade/115800 "2007-09-28T19:52:08Z")
Hi Just upgraded smoothly to long overdue Aptana M7 Beta which was released on 25/9/2007. FYI, the best way to upgrade from July’s M5 (M6 was skipped) is as follows :- Click Help/Software Upgrades/Finad and Instal… --- ## [Firewatir changing the content of a div](https://www.ruby-forum.com/t/firewatir-changing-the-content-of-a-div/115817)
**Author:** [@cghost](https://www.ruby-forum.com/u/cghost)\ **Replies:** 0\ **Last updated:** [September 28, 2007, 7:41pm UTC](https://www.ruby-forum.com/t/firewatir-changing-the-content-of-a-div/115817 "2007-09-28T19:41:01Z")
is there a way to do this? --- ## [Sending XML from Javascript](https://www.ruby-forum.com/t/sending-xml-from-javascript/115815)
**Author:** [@Chris\_Griffin](https://www.ruby-forum.com/u/Chris_Griffin)\ **Replies:** 0\ **Last updated:** [September 28, 2007, 7:07pm UTC](https://www.ruby-forum.com/t/sending-xml-from-javascript/115815 "2007-09-28T19:07:25Z")
I am using Ajax to send XML to an action in one of my controllers. In Firefox I can see that the XML is being sent. The Content-Type is text/ xml. This is the XML I am sending: \ … --- ## [Job Announcement](https://www.ruby-forum.com/t/job-announcement/115811)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 0\ **Last updated:** [September 28, 2007, 6:21pm UTC](https://www.ruby-forum.com/t/job-announcement/115811 "2007-09-28T18:21:10Z")
We are a team of creatives building an innovative, large-scale community site designed to connect like-minded people of faith around their shared experiences and passions. We have an immediate need for someone to join… --- ## [Howto page cache, tutorial](https://www.ruby-forum.com/t/howto-page-cache-tutorial/115768)
**Author:** [@demoversion](https://www.ruby-forum.com/u/demoversion)\ **Replies:** 2\ **Last updated:** [September 28, 2007, 6:07pm UTC](https://www.ruby-forum.com/t/howto-page-cache-tutorial/115768 "2007-09-28T18:07:53Z")
Hello, I want to know how to cache(page, action, blocks, …) in RubyOnRails, but i can’t find a good tutorial. I have read about page caching on AgileWebDev2, but i need a some tutorial and some recommendations about … --- ## [ActiveResource and a philosophical REST question](https://www.ruby-forum.com/t/activeresource-and-a-philosophical-rest-question/115750)
**Author:** [@jeff](https://www.ruby-forum.com/u/jeff)\ **Replies:** 4\ **Last updated:** [September 28, 2007, 5:51pm UTC](https://www.ruby-forum.com/t/activeresource-and-a-philosophical-rest-question/115750 "2007-09-28T17:51:53Z")
For all the REST fans out there, I have two questions. Usually when we think of RESTful urls, we think in terms of rather simple struct-like objects. The canonical example is using ActiveResource to create person obj… --- ## [Weird rake problem - RHEL4 versus Ubuntu 7.04](https://www.ruby-forum.com/t/weird-rake-problem-rhel4-versus-ubuntu-7-04/115731)
**Author:** [@bnab](https://www.ruby-forum.com/u/bnab)\ **Replies:** 1\ **Last updated:** [September 28, 2007, 5:43pm UTC](https://www.ruby-forum.com/t/weird-rake-problem-rhel4-versus-ubuntu-7-04/115731 "2007-09-28T17:43:40Z")
I stumbled on a rake problem while using CruiseControl.rb. I think the issue is more specific to rake though, so I’m posting about it here. I’ve added a project to cc.rb, and modified the config script so that it runs… --- ## [Tooltip, need css/js, helper](https://www.ruby-forum.com/t/tooltip-need-css-js-helper/115790)
**Author:** [@demoversion](https://www.ruby-forum.com/u/demoversion)\ **Replies:** 4\ **Last updated:** [September 28, 2007, 5:09pm UTC](https://www.ruby-forum.com/t/tooltip-need-css-js-helper/115790 "2007-09-28T17:09:17Z")
Hello, Who knows how to implement tooltips for links,buttons? Of course i can find tooltips(css/js) in Internet , but i asked you if you know. what tooltip you can recommend and maybe it has RoR helper for easy usag… --- ## [How to build a url like "http://localhost?profiles.name=abc"](https://www.ruby-forum.com/t/how-to-build-a-url-like-http-localhost-profiles-name-abc/115747)
**Author:** [@ao\_tianlong](https://www.ruby-forum.com/u/ao_tianlong)\ **Replies:** 1\ **Last updated:** [September 28, 2007, 4:58pm UTC](https://www.ruby-forum.com/t/how-to-build-a-url-like-http-localhost-profiles-name-abc/115747 "2007-09-28T16:58:27Z")
rails url\_for may not support the “.” in the hash key. any idea? thanks --- ## [Aptana M7 Beta - Best way to upgrade](https://www.ruby-forum.com/t/aptana-m7-beta-best-way-to-upgrade/115796)
**Author:** [@CCH](https://www.ruby-forum.com/u/CCH)\ **Replies:** 0\ **Last updated:** [September 28, 2007, 4:46pm UTC](https://www.ruby-forum.com/t/aptana-m7-beta-best-way-to-upgrade/115796 "2007-09-28T16:46:43Z")
Hi Just upgraded smoothly to long overdue Aptana M7 Beta which was released on 25/9/2007. FYI, the best way to upgrade from July’s M5 (M6 was skipped) is as follows :- Click Help/Software Upgrades/Finad and Instal… [Previous page](https://www.ruby-forum.com/c/ruby-on-rails/6.md?page=1684) [Next page](https://www.ruby-forum.com/c/ruby-on-rails/6.md?page=1686)