similar to: problem with multiple file attachment

hello: I have code for upload image file to server file system.This works in rails 1.2.3.But in rails 2.1,it gets an error. The following is the important code: In a view: <%form_for :user,:url=>{:action=>"register"},:html=>{:multipart=>true} do |f|-%> <p> <label>照片</label> <%=f.file_field "file"-%> </p>

Since I can''t get the fancy upload progress thing to work, I thought that I would revert back to a regular file upload scenario. I have a very simple file upload form set up. It appears that my file parameter is coming into the controller as a string, not a file object. Here''s my view: <%= form_tag :action => ''save_HTML'', :multipart

In my item upload view I have: <%= file_field ''item'', ''file'' %> and in my Item model: def file @file #@file.original_filename # <- also tried this end def file=(file) @file=file end And if the upload bails because of errors (and renders the same page), all other fields (text_field, text_area, etc.) retain their inputted values, but the file

I''m trying to use one form to upload a file to the file system and insert a title and description field into the database. I have no problem uploading files to the file system using the code from http://wiki.rubyonrails.com/rails/pages/HowtoUploadFiles There are more fields on the form than need to be inserted into the database, name and file. I need to pull out these extra fields

I''m trying to upload a file, display the upload progress and then update a table with the newly uploaded file. Is there a way to specify a :success handler for form_tag_with_upload_progress such that I have access to the request.response data (in the way I can with link_to_remote)? The :finish JavaScript is being executed but because there is no request object, the table

How to do the attachment in mail like the yahoo and gmail does? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to

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: <%=

I have a simple form , with a file field = form_for (Clip.new), :html => {:multipart => true} , :remote => true , do |f| = f.hidden_field :user_id, {:value => current_user.id} = f.text_field :name = f.text_area :description = f.file_field :image = f.submit I18n.t(:add) generating the html code <form accept-charset="UTF-8"

Does anyone have any standard code for uploading files to the filesystem? I''ve got code already for uploading images to the database but I''d prefer to store the files on the filesystem. In particular I need to know how to (a) ensure a file has been selected in the file_field (b) how to extract the filename from the file_field (c) how to actually move the file from client to

I have seen two main styles in examples for using rsync with exclude-from. The first is simply a list of filename, one per line. The second is a list of filenames, one per line, prefixed with either a - or a + to indicate exclude/include. Which is correct? Also, none show the correct style with a filname containing spaces, though I assumed quoting is OK Exclude1.txt: - filename1 - ?file name

So basically I have made a HTML file with a table in it. Column 3 contains a GenBank number and is always proceeded by "=GenBank">". I want to read the file and return the number which comes directly after this (the contents of column 3). Ideally I would like to save this number as a string for use later in the script, but any help is good help. Been at this for HOURS and

I''m currently new to Rails and Ruby and I''m trying to learn from my mistakes, this time I''m trying to upload 2 files from a form for later processing, however, after I hit the "Submit" button. I keep getting this error: TypeError in UploadFilesController#create app/controllers/upload_files_controller.rb:28:in `new''

Okay, so this is driving me crazy. I''m trying to do a file upload using code from a book. What happens: I get wrong number of arguments (1 for 0) in the upload controller save action. No idea why. Schema: The schema for the picture model object is just a textfield named comments and a binary field called data. Upload controller: def get @picture =Picture.new end def save

Full_Name: Jens Oehlschl?gel Version: 2.5.1 OS: Windows Submission from: (NULL) (62.159.183.42) Even when specifying the full path, the output of fc is not sent to R (neither shown nor returned). For example > system('c:\\WINDOWS\\system32\\fc.exe /?',intern=TRUE) character(0) When I do the same from python 2.3, I get >>> import os >>>

Hi, I currently write a tool for my school. Therefore I have to save uploaded files. I bought Agile Web Dev. with Rails to learn webdev with Rails. I''m very new at rails and couln''d find anything on the internet. Now when I want to save the file data to the mysql database, rails gives me an error. My code is the same as written in the book on page 363. Here is my code of the

First off, I''m not trying to spec attachment_fu, I know it''s been tested. But, I added some code to that model that I do need to test. Basically, I need to somehow fulfill the "uploaded_data" property so I can actually run my tests(otherwise they fail because of validations). The "uploaded_data" field is what would grab the multipart data from form. Here

I am uploading a .csv file for importing into a database; however, this file does not need to be saved on the server. How do I get the file name of the original file? I know about the file_column plugin but I don''t need/want to save the uploaded file on the server, I just need to import it and delete it. Right now the file name get returned as some random temp file name... there has to be

All, Trying to upload multiple files. Form: <% index = 0 for @image in images do %> <TR> <TD> <%= @image.path.split(''/'').last[0..39] %>: <% if ((! @image.path.nil?) && (@image.path.length > 40)) %> <%= h("...") %> <% end %> </TD> <TD> <%=

R-Community, (System Details at end) I recently downloaded R 1.7.0 win95 binaries from http://cran.us.r-project.org . After installing the program with no hitch I used the the 'Install Packages from Cran' optinon in the drop down menu from Rgui. (This may be bad form, if so let me know): I selected all paackages to install and everything was fine until the 'dse' package was

Hello: I have problems generating big JPG plots in functions. the following code runs fine in the script: #### runs fine in script, generate 40k "test1.jpg" in the given directory plotPlatesAlong <- c(1:5) plotDirPath <- paste(dataPath, "OutputPlots\\", sep="") filename <- paste(plotDirPath,"test1.jpg", sep="") jpeg(file=filename)