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List Info
Thread: How to get the finename of the file taken from file_field?
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| How to get the finename of the file
taken from file_field? |
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2006-09-07 13:50:56 |
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I have used
<%= file_field "file", "picture"%> in my form.
In the controller side I have taken  filename =params["file"]
But I am getting "picture#<StringIO:0x369dda8>" in the filename.
How can i get the filename of that file in a string instead of hash?
Regards,
Anil Wadghule
--
Don't live to geek; geek to live.
http://anildigital.blogspot.com
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| How to get the finename of the file
taken from file_field? |
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2006-09-07 14:18:38 |
On 9/7/06, Anil Wadghule <anildigitalgmail.com> wrote:
> I have used
>
> <%= file_field "file",
"picture"%> in my form.
>
> In the controller side I have taken filename
=params["file"]
Just params, not params.
params[:file][:picture] should contain what you're after.
> But I am getting
"picture#<StringIO:0x369dda8>" in the filename.
>
> How can i get the filename of that file in a string
instead of hash?
picture.original_name should work on an uploaded file.
You may want to check out the file_column plugin if you have
not already:
http:/
/www.kanthak.net/opensource/file_column/
--
Greg Donald
http://destiney.com/
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| How to get the finename of the file
taken from file_field? |
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2006-09-07 14:35:15 |
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| Anil:
In your model object, use self.pictu re.original_filenameI'm assuming your model object is: "file.rb". It has an attribute called "picture" which you have created for the form. "picture" has a method called "original_filename" that returns a class of StringIO or FileIO. StringIO (or FileIO, if the upload is big), automagically gets a few variables set by the CGI class. The others are "content_type", "length", and "read".
See the note after the CGI class documentation in this link:
Hope it helps,
-Anthony
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