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Vidya Vidya

2007-Oct-16 11:57 UTC

how to arrange the field in excel by using to_csv

Hi all,

    i am exporting the file by using to_csv, but its coming as unordered
rather than my expected output, if i check in the database, its working
fine, but in the excel sheet it shows in the unordered,so please let me
knoe, how to show orderly in the excel sheet by using to_csv.

@report_data=EdiaUserContact.find_by_sql(
  "SELECT '''' as ''Title'',
  `fname` as ''First Name'','''' as
''Middle Name'',
  `lname` as ''Last Name'','''' as
''Suffix'',m.member_company_name as
''Company'' ,
  `department` as ''Department'',`title` as ''Job
Title'', `addr1` as
''Business Street'',....")

respond_to do |wants|
  wants.csv do
    render :text => @report_data.to_csv
    response.headers[''Content-Type''] = ''text/csv;
charset=iso-8859-1;
header=present''
    response.headers[''Content-Disposition''] =
"attachment;
filename=contacts.csv"
  end
end

please let me know as soon as possible, thanks in advance
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John Tsombakos

2007-Oct-16 13:23 UTC

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Re: how to arrange the field in excel by using to_csv

On 10/16/07, Vidya Vidya
<rails-mailing-list-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>
wrote:>
> Hi all,
>
>     i am exporting the file by using to_csv, but its coming as unordered
> rather than my expected output, if i check in the database, its working
> fine, but in the excel sheet it shows in the unordered,so please let me
> knoe, how to show orderly in the excel sheet by using to_csv.
>
> @report_data=EdiaUserContact.find_by_sql(
>   "SELECT '''' as ''Title'',
>   `fname` as ''First Name'','''' as
''Middle Name'',
>   `lname` as ''Last Name'','''' as
''Suffix'',m.member_company_name as
> ''Company'' ,
>   `department` as ''Department'',`title` as ''Job
Title'', `addr1` as
> ''Business Street'',....")
>
> respond_to do |wants|
>   wants.csv do
>     render :text => @report_data.to_csv
>     response.headers[''Content-Type''] =
''text/csv; charset=iso-8859-1;
> header=present''
>     response.headers[''Content-Disposition''] =
"attachment;
> filename=contacts.csv"
>   end
> end
>
> please let me know as soon as possible, thanks in advance
> --
Errr... if you want the data sorted, you have to sort it - it''s not
going to magically be in the order you want! Throw an ORDER BY clause
in your SQL.

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Vidya Vidya

2007-Oct-17 04:37 UTC

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Re: how to arrange the field in excel by using to_csv

hi,

  Thanks for your Reply, but i already written order by in query itself, 
if i check in database it had come as right, but in the excel sheet it 
came as unordered, i don''t know why? please let me know, if anybodies 
knows.
-- 
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Frederick Cheung

2007-Oct-17 09:04 UTC

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Re: how to arrange the field in excel by using to_csv

On 17 Oct 2007, at 05:37, Vidya Vidya wrote:
>
> hi,
>
>   Thanks for your Reply, but i already written order by in query  
> itself,
> if i check in database it had come as right, but in the excel sheet it
> came as unordered, i don''t know why? please let me know, if
anybodies
> knows.
>Are you talking about the ordering of the rows or of the columns?

Fred

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Vidya Vidya

2007-Oct-17 09:20 UTC

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Re: how to arrange the field in excel by using to_csv

hi, thanks for ur reply, i am talking about both colums and rows,

see, how the output came in my excel sheet,

Job Title  Suffix  First Name  Company  Title  Middle Name
dfjh    HEGF  OddWorlders      fghfdgh
yyy    dfgdfg  OddWorlders


but my expected output is

Title  First Name  Middle Name  Last Name  Suffix  Company  Job Title 
Business Street
    fghfdgh    HEGF  OddWorlders  dfjh
        dfgdfg  OddWorlders  yyy


like this i want as how i specified the order in the query.

my qurey is

@report_data=EdiaUserContact.find_by_sql(
  "SELECT '''' as ''Title'',
  `fname` as ''First Name'','''' as
''Middle Name'',
  `lname` as ''Last Name'','''' as
''Suffix'',m.member_company_name as
''Company'' ,
  `department` as ''Department'',`title` as ''Job
Title'', `addr1` as
''Business Street''
 FROM `edia_user_contacts`, edia_members m, edia_countries c
 WHERE m.id=''#{session[:member_id]}'' and user_member_id in
(select
partner_id from
 edia_member_partners where company_id =
''#{session[:member_id]}'') and
c.id=`address_country`")

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Frederick Cheung

2007-Oct-17 09:28 UTC

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Re: how to arrange the field in excel by using to_csv

On 17 Oct 2007, at 10:20, Vidya Vidya wrote:
>
> hi, thanks for ur reply, i am talking about both colums and rows,
>
> see, how the output came in my excel sheet,
>
> Job Title  Suffix  First Name  Company  Title  Middle Name
> dfjh    HEGF  OddWorlders      fghfdgh
> yyy    dfgdfg  OddWorlders
>
>
> but my expected output is
>
> Title  First Name  Middle Name  Last Name  Suffix  Company  Job Title
> Business Street
>     fghfdgh    HEGF  OddWorlders  dfjh
>         dfgdfg  OddWorlders  yyy
>Attributes of an AR object don''t have an order, so you need to  
specify it explicity when you call to_csv. As per the docs for  
to_csvm you can do this with the  :order or :only options

Fred

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Vidya Vidya

2007-Oct-17 09:42 UTC

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Re: how to arrange the field in excel by using to_csv

sorry, i couldn''t understand clearly, could you please can you explain 
little bit clear?
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Frederick Cheung

2007-Oct-17 09:47 UTC

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Re: how to arrange the field in excel by using to_csv

On 17 Oct 2007, at 10:42, Vidya Vidya wrote:
>
> sorry, i couldn''t understand clearly, could you please can you
explain
> little bit clear?
Read the docs for to_csv
http://svn.integralserver.com/plugins/to_csv/README
> --  
> Posted via http://www.ruby-forum.com/.
>
> >

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Vidya Vidya

2007-Oct-17 09:56 UTC

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Re: how to arrange the field in excel by using to_csv

hi,

  i read the doc file, but i don''t where i set the order in the coding,
could you please can you tell this, how to do? where i should set the 
order.

respond_to do |wants|
  wants.csv do
    render :text => @report_data.to_csv
    response.headers[''Content-Type''] = ''text/csv;
charset=iso-8859-1;
header=present''
    response.headers[''Content-Disposition''] =
"attachment;
filename=contacts.csv"
  end
end
-- 
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Vidya Vidya

2007-Oct-17 10:53 UTC

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Re: how to arrange the field in excel by using to_csv

Hi,

  Any body, please let me know, where i should set my options as order 
on the above coding?
-- 
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Brian Hogan

2007-Oct-17 16:29 UTC

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Re: how to arrange the field in excel by using to_csv

Again... read the docs.

http://svn.integralserver.com/plugins/to_csv/README

:order - Array of columns in explicit order

  so

  @foo.to_csv(:order=>[:title:, :first_name, :middle_name,
:last_name,:suffix, :company, :job_title, :business, :street])


To be successful with Rails, learn how to not only read but interpret the
documentation.  All of this code is open source so even if the docs
aren''t
clear, you should be able to open the source code and see what it''s
doing.

A wise developer once said that you shouldn''t use any code unless you
understand how it works.



On 10/17/07, Vidya Vidya
<rails-mailing-list-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>
wrote:>
>
> Hi,
>
> Any body, please let me know, where i should set my options as order
> on the above coding?
> --
> Posted via http://www.ruby-forum.com/.
>
> >
>
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Vidya Vidya

2007-Oct-18 03:21 UTC

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Re: how to arrange the field in excel by using to_csv

Hi Brian Hogan

   Thanks for you advise, actually i have opened the opend source code 
also, but still my expected anwser is not coming, i have passed the 
parameters like as you have mentioned on the above, but while running no 
reflection in the code, the same   output only coming
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