similar to: [how can i delete a file system..please help]

Hi, I''m trying to delete an uploaded file (<xml_26548975.xml>). But I get this error: "Permission denied - ./script/../config/../uploads/xml_26548975.xml". Do I need to set some configurations for WeBrick? -- Cheers, ioana k&a -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi All, I''ve been trying to create an upload form page that will take an uploaded file, and save it to a directory on the server. I''ve tried following a couple of posts on this list, and the HowTo from here: http://wiki.rubyonrails.org/rails/pages/HowtoUploadFiles Here is the code in my view: <%= start_form_tag ( {:action => "upload"}, { :mulipart => true }

hi everyone, I hope someone can help me out with some active record basics? I''ve been banging my head for the past 4 hours and I can''t seem to get it to work. I am trying to add comments to a caption (just like how one adds a comment to a post in a blog). I seem to be able to read posts just fine from the DB, however, I can''t use the "recordComment"

Is anyone using Pdf::Writer? I don know how to insert html tags in a pdf using Pdf::Writer, except <b> and <i> I think an idea is with Pdf::TechBook but i hadn''t seen any example till now. -- Cheers, ioana k&a http://boulangerie.wordpress.com/ -------------- next part -------------- An HTML attachment was scrubbed... URL:

Sorry, but this is a big one - after adding the Ajax portion of the Agile Web Development tutorial my page displays: Application error Change this error message for exceptions thrown outside of an action (like in Dispatcher setups or broken Ruby code) in public/500.html It started when I added - page[:current_item].visual_effect :highlight, :startcolor => "#88ff88" , :endcolor =>

Hi! Is there a (simple) way to use alternative field names in validation messages? For example, if I have a validator like this one: validates_presence_of :email how can I make it print a message like "E-Mail Address can''t be blank" instead of "Email can''t be blank"? I can override the "can''t be blank" part by using the :message

I''m starting a new podcast to cover some of the hot topics going on in Rails. Half news, half interactive, all community. As always, the first episode kinda sucks but I''m looking forward to feedback from all of you on how to make it better. http://www.simiancodex.com/roar/ or for iTunes people http://phobos.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?id=163609703 Michael

I know this is a simple question, but i just want to put the current day, month, date and year on my website. I still can''t figure out how to read the Rails API. Can anybody help me out? TIA -- Posted via http://www.ruby-forum.com/.

I''m trying to find a way to get from one rhtml page to another and taking a value along to use in the second page. Basically a user clicks on one of many download links and what should appear on the next page is all the available stuff related to that download, so I think if I take the id number of the first page then i can use if statements in the second page? Sorry if that sounds

Hi. I''m a newbie at this, so please bear with me. I have several classes which model several corresponding tables. All of them seem to work except one. I have not made many modifications from the scaffold templates. However, with one class, Log, all methods give me the following type of error NoMethodError in LogController#create undefined method `save'' for

How do i get (discover) all the table names within a database using ROR/ActiveRecord ? I wish to build a webapp that connects to a database on the fly, discovers tables and column names etc and then can show data or build a report based on user selection. The ActiveRecord API doesnt seem to give any method for getting table names. -- Posted via http://www.ruby-forum.com/.

I have just migrated to use Rail 1.1 from 1.0. In the progress of fixing and cleaning up the unit tests. I found the following problem. I am not sure if this is a bug or it is my environment. When I run "rake test_units, some of the index in association tables is not created, this leads to failures for some unit test cases. Thinking that may be because I didn''t setup the

Hi, A little question. I''ve written a method that uses PDF::Writer to generate a PDF document with some images and text. This is the code on my controller: def pdf gen_pdf redirect_to("#{@request.relative_url_root}/pdf/cupones.pdf") end private def gen_pdf pdf = PDF::Writer.new(:paper => "A4") pdf.margins_cm(0) pdf.start_columns(2, 0) pdf.select_font

I have a model with a attribute named "code". Every time i create an instance I want the "code" to be initialized by making a call to "generate_code" method. How do i initialize model attributes in rails ?? thanks for help. -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are

Hi, im getting a little trouble with this, im using TinyFile as the example to upload files http://wiki.rubyonrails.com/rails/pages/TinyFile/versions/20 All goes well but the files uploaded are saved with permissions 600 (linux) and in the case of images arent showed on the browser(but uploaded and stored in the server without problems) i have to manually ftp to the uploaded files folder and

I submitted this earlier, but the web forums went down and I''ve screwed up the thread, so I''m starting over. I''m trying to built a document upload system. The system has a main Document model with different subclasses for different types of documents. With the code below, if I attempt to create a Document, it works fine, but if I attempt to use one of the subclasses, I

I am trying to implement the uploading of a file to a remote server I get error while trying to write the file on the server. The error I get is the following: undefined method `rewind'' for #<String:0x2aaaad062eb8> It seems to be treating my file as a string instead of a File object. --------- Code is below ------------------ VIEW: <%=

Hi all, I was wondering about the class used when rails receives file uploads. Sometimes it appears to be a File, and other times it is a StringIO. Also it has methods such as original_filename that don''t appear to belong to either of these classes. I ask because I''m trying to work out how to test my fil upload related models and controllers. Is there some standardised way of

Hi! Today I needed to implement some controller code, that uses send_file() to send image data. How can this be tested / specified with RSpec? bye, Tobias

Where should I look for information on how to use Rails and Ruby to accept the upload of a file and then to save that file to the file system of my server? I''m reading the "Uploading a file" section of Agile Web Dev with Rails, but it''s geared toward saving the file in the database. Any advice? Thanks, Jeff -- Posted via http://www.ruby-forum.com/.