my phthon file:

gf = open('showme.txt', 'w')
gf.write('this is a test text')
gf.close

print "info"

my xml file:

<tool name="Tool1" id="toolone">
  <description>table browser proxy</description>
  <command interpreter="python">
    test.py
  </command>
  <inputs  check_values="false">
    <param  name="one" sise="100" type="text" value="en" lavel="This is test"/>
  </inputs>
  <outputs><data name="showme" format="txt"/>

  </outputs>
</tool>

I clicked the "!"  button, it shows :

Tool: Tool1
Name:Tool1
Created:Dec 11, 2012
Filesize:0 bytes
Dbkey:?
Format:txt
Tool Version:
Tool Standard Output:stdout
Tool Standard Error:stderr
Tool Exit Code:0



But I still cant found the text detail

From: Hans-Rudolf Hotz <hrh@fmi.ch>
To: Chenhao Li <windflyrc@yahoo.co.uk>
Cc: "galaxy-dev@lists.bx.psu.edu" <galaxy-dev@lists.bx.psu.edu>
Sent: Tuesday, 11 December 2012, 15:05
Subject: Re: [SPAM] Re: [galaxy-dev] About the output



On 12/11/2012 03:49 PM, Chenhao Li wrote:
> Thx Hans-Rudolf
>
> But I did write </output> in the xml file
> Here is just a mistake
>
> In ~in ~/database/files/ folder there is just a folder named 000
> and there are lots of *.dat file in 000 folder
>

I assume, the latest *.dat file is the txt file you are interested?
Alternatively, click on the "!" button (next to the download buttan) and
you will see the full path

Regards, Hans-Rudolf

> ------------------------------------------------------------------------
> *From:* Hans-Rudolf Hotz <hrh@fmi.ch>
> *To:* Chenhao <windflyrc@yahoo.co.uk>
> *Cc:* galaxy-dev@lists.bx.psu.edu
> *Sent:* Tuesday, 11 December 2012, 8:36
> *Subject:* Re: [galaxy-dev] About the output
>
>
>
> On 12/10/2012 11:26 PM, Chenhao wrote:
>  > I made a galaxy tool which is just create a txt file. When I use this
>  > tool , I wish to let it show the detail of the txt.
>  >
>  > In the xml file I use :
>  >
>  > <output> <data name=”test” format=”txt”><output/>
>
> I assume, this should be written:
>
> <outputs> <data name=”test” format=”txt” /> </outputs>
>
>
> I am surprised, your tool doesn't create an error much earlier. How does
> the actual data file (in ~/database/files/ ) in look like?
>
>
> Regards, Hans-Rudolf
>
>
>  >
>  > But it does not work, when I click the “eye” button in galaxy, a
>  > download dialog appear, but it is just a empty file.
>  >
>  > Could somebody tell me what should I do , I want show the txt detail in
>  > the galaxy.
>  >
>  >
>  >
>  > ___________________________________________________________
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>  >
>
>