akvarel1

I am using this [application example][1] and try to model it to fit my needs. I am modelling your index.html.erb to fit my needs. I want to get rid of "start" button in order to prevent single-file upload (I dont want it), but it seems that "start upload"(multiple upload)-button is …

Hello again I am trying to show the errors that can occur by uploading a file (file name, size). I tried to modify this code cut-off but I could not. else format.html { render action: "new" } format.json { render json: @upload.errors, status: :unprocessable_entity } end I have following validations …

Hello! I try to catch a validation message with a `$.parseJSON(xhr.responseText).errors` but an allert message hows me "undefined" and I dont understand why. hier are my validations: validates :upload_file_name, :presence => true, :format =>{:with => %r{\.(pdf)$}i,:message =>"It should be a pdf File"} validates_uniqueness_of :upload_file_name, :message => "blabla" validates :upload_file_size, :inclusion …

I was following RailsCasts tutorial JQuery Uploading and I ran into difficulties. I would like to be able to select several files, preview only the name of the files on the website, remove those, which where selected by mistake and only then upload the neccessary ones in Ruby on Rails. …