Upload

rubyonrails-talk
1

hello everyone,

i have written an upload controller which handles files in a multipart- form. it scans through the bytes to check if it's an acceptable file. my problem is to get the progress of the upload of a single file. i loop through my params to move every file to the server and it's working properly.

is there a method to check whether a file has been completely transfered (in rails!)?

regards

2

before u r uploading file,u could get the size of file.so compare the size.

3

i've got a multipart-form with

   <%= file_field_tag 'objects', :id => 'file', :multiple => true %>

rails does the upload when i click on "go". in firebug i can see that there is a post 200 going on and i can see how long the upload takes. how can i access this whithout ajax?

4

oh.sorry.u’d better get to know subprocess.certainly,subprocess is a way in python.

5

i've got a multipart-form with

  <%= file_field_tag 'objects', :id => 'file', :multiple => true %>

rails does the upload when i click on "go". in firebug i can see that there is a post 200 going on and i can see how long the upload takes. how can i access this whithout ajax?

The only way I know of accessing upload progress info is either using a flash uploader or an apache module like https://github.com/drogus/apache-upload-progress-module (there is an equivalent plugin for nginx if my memory is correct)

Fred