search for: stringios

I''m receiving a multipart post request from another server. The request parameters are being received as StringIOs, rather than plain strings. For instance : Processing MessagesController#receive (for 83.166.68.31 at 2006-05-24 10:36:53) [POST] Session ID: eedafb24033be0714f8133f02810083f Parameters: {"message"=>#<StringIO:0xb7503358>, "date"=>#<StringIO: 0xb7501...

All, Win XP Ruby 1.8.4 Rails 1.1 I have a multipart form that I am posting with a dynamic number of file_fields that are generated on it, say N. When I post this form and look at the form params, I see one "File" object and N-1 "StringIO" objects. It appears that I should be able to manipulate these the way that I would like (file-wise), so I think it''s not a

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> <%=

Hi all, I am new to Ruby programming language. I know that require ''gemname'' is used for using some gems in our application. I have a sample application developed in Ruby on Rails which have the following lines of code: require ''zlib'' require ''stringio'' Can you plz help me to know what these gems are used for. It would be very helpful if

I need to send an ics file to a web service, so however it gets there it will arrive as a string. Is there another way to begin Icalendar''s Parse than with a file? I''m currently sending the file using the curl command... curl -v --data-urlencode ics at invite.ics http://127.0.0.1:4567/ics2event I''ve tried curl''s --data-binary and sinatra''s

Hi I am having a problem with uploading small files. These are StringIO objects rather than temporary files as with the larger file uploads. The problem is that when it is a StringIO rather than a temporary file nothing is returned from the read method. example code where "image" is the file upload form parameter, it works fine if image is over round 19k but is it is smaller then

All, When using multipart forms, sometimes the files come into the controller as StringIO objects. I assume that by the time I get a StringIO object, I can''t get the name of the file the way that I might be able to using File.original_filename, correct? Thanks, Wes -- Posted via http://www.ruby-forum.com/.

Hi I am having a problem with uploading small files. These are StringIO objects rather than temporary files as with the larger file uploads. The problem is that when it is a StringIO rather than a temporary file nothing is returned from the read method. example code where "image" is the file upload form parameter, it works fine if image is over round 19k: File.open(path_1 +

Hi all, i am using file_column to upload 3 images from the same form, they are all different names and DOM IDs so there isn''t a problem with the multiple upload. The problem is when i try to upload a file (or 2, or 3) sometimes it works, but sometimes i get this in the log file: "bar_image"=>{"file_temp"=>"",

Hi, i have small problem when you upload file by input type=file to rails then in rails it is represented by one of following StringIO, File, Tempfile Is it all? Or can it be represented by also other class? I need to know this because i have my own validation of file kind and when is mime type invalid then i want to put msg to record.errors and i also want to dont upload this file in next

Hi all, I''m newbie to ROR, anybody know why I would be getting the following error when I use paginating_find with memcache "no marshal_dump is defined for class StringIO" Im just using the plugin straight out with very default options like from the documentation. Thanks in advance. -- Posted via http://www.ruby-forum.com/.

I am checking the file size of an uploaded file and storing it in a filesize column. It will work just fine when the user uploads any files other than images (jpg,png,gif). Word, Excel, Powerpoint, .zip and more all work fine. This is my model asset.rb that handles the file upload. def newfile=(newfile_field) self.filename = base_part_of(newfile_field.original_filename) self.filetype

Is there a simple way of forcing file_column to download file from given (ex. in form) url instead of uploading it manualy? I know: http://blog.caboo.se/articles/2006/01/09/file_column-magick-and-versions require ''open-uri'' Attachment.find_first.filename = open(url) if not working as expected... what is interesting is that: >> @a =

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

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 which breaks when I try to copy the upload to an absolute location. However, using multiple-field upload, as long as one of the to-upload files is *not* a .png, all

Hi I hope someone can shed some light on this have searched a lot but found nothing definite. This happens on Ubuntu and Fedora 2. I am having a problem with uploading small files (images gif or jpeg under 19k). According to ruby documentation these are stored temporarily as StringIO objects rather than temporary files (as is done with the larger file uploads). The problem is that when it

hi, i have this problem where in i''m able to upload the images using file_column to the server but i''m not able to view the images.i''m not able to see the images but then i''m able to view the image name when i click on my show action. can any one please help?? THIS IS MY LOG as to what happens when i do the image upload. Processing UploadController#create

I don''t understand why my program does not get the file that I try to upload. It returns the following error when I try to upload a small file: NoMethodError in LogfileController#create You have a nil object when you didn''t expect it! The error occured while evaluating nil.original_filename #{RAILS_ROOT}/app/models/logfile.rb:9:in `file=''

I''m working on a rails app that stores files in a database and allows users do download them again. But when a file starts with newlines they get lost in the process and the browser marks the download as failed because the received filesize is smaller then the expected filesize (the difference is exactly the newlines missing). To reproduce this place something like this an a

I''m trying to add Vcard import functionality and I keep getting the following using the code provided below. I''m using the VPIM library to decode the vcards and add them to my database table. Can someone help me out, or point me in a different direction for importing VCards. Thanks. Error: cannot convert StringIO into String Controller Code: require