Hi all ,
In the below code am trying to upload file to a folder and if
file is already there it will generatr a messagebox(wn32) where it will
ask for overwrite but when i run my rails application on client machine
this messagebox is not displaying on client machine
require 'dl'
# button
constantsBUTTONS_OK = 0
BUTTONS_OKCANCEL = 1
BUTTONS_ABORTRETRYIGNORE = 2
BUTTONS_YESNO = 4
CLICKED_CANCEL = 2
CLICKED_ABORT = 3
CLICKED_RETRY = 4
CLICKED_IGNORE = 5
CLICKED_YES = 6
CLICKED_NO = 7
class UploadController < ApplicationController
def index
render :file => 'app\views\upload\uploadfile.rhtml'
end
def message_box(txt, title=APP_TITLE, buttons=BUTTONS_OK)
user32 = DL.dlopen('user32')
msgbox = user32['MessageBoxA', 'ILSSI']
r, rs = msgbox.call(0, txt, title, buttons)
return r
end
def uploadFile
name=DataFile.save1(params[:upload])
puts name
$t=0
k = []
File.open("d:/dm/aan.txt").each do |line|
k << line.chomp
end
puts k
#puts line.size
$s=k.size
#puts $s
for i in 0..Integer($s)
if $L=(name.eql?(k[i]) == true)
response = message_box("Are you sure you want to OVERWRITE",
"Proceed?", BUTTONS_YESNO)
if response == CLICKED_YES
post = DataFile.save(params[:upload])
render :text => "File has been uploaded successfully"
else
render :text => "File cann't successfully"
end
end
end
end
end
How should i make this messagebox appear on client side
--
Posted via http://www.ruby-forum.com/.
--
You received this message because you are subscribed to the Google Groups "Ruby
on Rails: Talk" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en.
