image upload problem

[john paul]

Hi team,

    I doing one rails application , i have doubt i can create user form  and upload images ,  i did create user(using session ) and create tmp folder and save the database  my issue is 

my error is:

undefindedmeth'[]'

error came that place:

name= Upload['imagepath'].original_filename

please slove the problem

my code :

**********************************************

@login=Upload.new(params[:userform])

      session[:user] = Upload.new(params[:userform])

@sn= session[:user].name

@pn= session[:user].email

@ss=FileUtils.mkdir_p("tmp/session/#{@sn}")

name= Upload['imagepath'].original_filename

directory="tmp/session/#{@sn}"

path=File.join(directory,name)

@str=directory+"/"+name

 

File.open(path,"wb"){|f|f.write(upload['imagepath'].read)}

@upload=Upload.new

#@upload=ImagePath.save(params[:upload])

@upload['name']=@sn

@upload['email']=@pn

@upload['userpath']=@ss

#@upload['imagepath']=@str

#@upload=DataFile.save(params[:upload])

@upload.save

puts "****************"

puts @sn

puts @ss

#puts @str 

end

def uploadfile

[Tim Shaffer]

You're trying to call ['imagepath'] on your Upload class. I'm not entirely sure what you're trying to do with that line of code?

Maybe you meant to do something like this and call it on the instance of the Upload class?

  session[:user].imagepath

Have you thought about using something like "will_paginate" to handle your file uploads? It would probably make your life a lot easier.

[Tim Shaffer]

I meant to say "paperclip" instead of "will_paginate". That's what I get for reading more than one thread at once :)