similar to: trouble streaming images with send_data

Hi. This post follows on from: http://lists.xensource.com/archives/html/xen-devel/2005-04/msg00185.html And is possibly related to the bug referenced here: http://bugs.sun.com/bugdatabase/view_bug.do;:YfiG?bug_id=4335360 In summary: Java processes are doing odd things. 1) It appears that number values are mysteriously changing. e.g. if you look at the Hashtable error there is no way the

Hello guys, I'm using llvm 3.3 on windows with mingw (triple: "i386-unknown-mingw32") to compile IR code that my program generates. I do it in two phases: first I emit assembly code and then assemble it. TargetMachine targetMachine = target.createTargetMachine(triple); targetMachine.setAsmVerbosityDefault(true); targetMachine.setFunctionSections(true);

I MAY be able to derive something out of the present example given here : http://blog.codeinmotion.com/index.php/2006/12/22/pdf-generation-in-ruby-on-rails/ but this deals with filling out forms. Is there a simpler example that just allows you to talk to itext , send it some plain text and get back a pdf and then send that pdf to the user as downloadable / renderable data? -- Posted via

SendImage() in 1.4: ---cut--- SendImage(filename): Sends an image on a channel. If the channel supports image transport but the image send fails, the channel will be hung up. Otherwise, the dialplan continues execution. The option string may contain the following character: 'j' -- jump to priority n+101 if the channel doesn't support image transport This application sets the

I tried really quickly the other day to send an image to these phones from the dialplan like this: exten => 2821,n,SendImage(/var/lib/asterisk/images/asterisk-intro) or exten => 2821,n,SendImage(asterisk-intro) It didn't work for me. Should this work? Is anyone else using this with Polycom Phones? Bob

I am still attempting to figure out how to send an Itext generated pdf Document to the browser. I am looking at the following blog posting where someone is using jruby and iText to create a pdf file and then sending it to the browser : http://codersifu.blogspot.com/2007/06/howto-generate-pdf-files-in-ruby-on.html Unlike the above example I am using only ruby / on rails. I would like to do

Hi I have checked all blocks, each block have a Terminator instruction and each blocks belongs to a function. I'm really confused. I guess the problem is caused by the removal of the Loop,The code is as follows: * //every block to header (except the ones in the loop), will now redirect to newblock for (pred_iterator PI = pred_begin(header); PI != pred_end(header); ++PI) {

I would delete the Loop. I used the following code. cout << "begin to delete loop" << endl; for (Loop::block_iterator bi = L->block_begin(), bi2; bi != L->block_end(); bi = bi2) { bi2 = bi; bi2++; BasicBlock * BB = *bi; for (BasicBlock::iterator ii = BB->begin(), ii2; ii != BB->end(); ii= ii2) { ii2 = ii;

Hi, I''m trying to use send_data to stream a file that is stored on my disk (not as a blob in the database.) So, this is what I''ve tried: send_data File.new(filename).read But, the file doesn''t download. I think send_data expects something other than a String (which is returned by File.read.) Anyone know how to get this working? The reason this is being done is to

I''m trying to display an image in a view from MySQL, but I''m not sure where to put the send_data call. Any help would be great. :) -- Posted via http://www.ruby-forum.com/.

Hi, I am using send_data to allow users to download files from the database but ran into a small problem, it seems that files upload fine but when they download only 64kb of the file is sent. I''m using the basic rails code from the Agile book: #upload code in my sheet model def file=(document_field) self.filename = base_part_of(document_field.original_filename)

I''m reading an image in an link_to_remote call,and then using send_data i send the read image as :type => "image/png" :disposition => "inline"...but when the div tag gets updated i see only ascii characters .....but if i do the same operation using normal call(link_to) i see it functioning normal ....could someone explain . my view: <%=

hi, i did a search and couldn''t find wat''s the problem with my code... it seems everything is the same and the result is what i expected but i am not sure where went wrong.... using send_data function to send the csv file to the client, the file sending is successfully but when i opened the csv file, something is wrong... every statement got a "......" inverted

Does anybody know if there is a big performance/time cost difference between these two methods of serving a file: ------------------------------- #1 ----------------------------------------- send_file "test.png", :type => ''image/png'', :disposition => ''inline'' ------------------------------- #2------------------------------------------

Hi! Following call for sending data does not sets the HTTP Content-Type header under Rails 2.02: send_data(csv_string,:filename => @entity.name+".csv", :type => ''text/ csv; charset=UTF-8'') Can anyone help why its happening? Regards, Mohsin --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google

I''m a newbie having trouble using send_data to send a jpeg file to the browser for display in an html img tag. This is the relevant code from my controller (photos_controller.rb): def retrieve @photo = Photo.find(params[:id]) send_data File.read(@photo.abs_img_path), :type => "image/ jpeg", :disposition => "inline" end def download @photo =

I''m trying to use send_data to send a simple text file. Every reference I can find says I can supply a MIME type with the ":type" option and that will determine the kind of file I get on the machine that downloads the file I''m sending. Instead I ALWAYS get an XML file. here''s the code snippet: File.open(@temp_download_file_path, ''r'') do

i''m storing images in database. i have this action in controller: def image begin item = StoredItem.find(:first, :conditions => {:id => params[:id]}) rescue return end return if item.nil? if item.image_binary.nil? render :nothing => true else send_data(item.image_binary, :type => item.image_datatype, :disposition =>

Has anyone else had trouble using send_data with internet explorer. As usual things were working fine in firefox and safari until I tested in IE :). With the following code I''m seeing an image show up in firefox but the "X" indicating no image found in IE. Any ideas? @image_data = Image.find(:all, :conditions=>{:url => "http://reddit.com"}) @image =

Hello, We are using JRuby 1.5.1/ruby 1.8.7/Rails 2.3.8 with a GWT front end. I''m having an issue when attempting to send a server side .csv file to the user using rails send_file. my code is: send_file(path_to_file, type=>''text/csv'') While this is returning fine with an http status of 200, the client side save as dialog is never opening for the user to receive