# Need Help \[urgent\]

**URL:** <https://www.ruby-forum.com/t/need-help-urgent/109611>\
**Category:** Rails\
**Created:** [July 17, 2007, 9:10am UTC](https://www.ruby-forum.com/t/need-help-urgent/109611 "2007-07-17T09:10:07Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![reddy](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/f9ae1b/32.png) [@reddy](https://www.ruby-forum.com/u/reddy)\
**Post date:** [July 17, 2007, 9:10am UTC](https://www.ruby-forum.com/t/need-help-urgent/109611/1 "2007-07-17T09:10:07Z")

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Hi all,

I recently started working on ruby on rails to develop some web  
interface. I am facing so many problems during development.

Input:

I am using already existing database:  
Data base contains two tables 1. signature with signature\_id as  
primary key 2. sdi with sdi\_id as primary key

I disabled plural option.

1. primary key problem:

2. creating new signature problem:

3. I want to add first and last page options on the displaying page.  
Please let me know how to do this ?  
\<\< — first page  
\< — previous page

4. I want run some Perl and python scripts to generate builds through  
web interface. How to do this?

Thanks for your help in advance

Thanks & Regards,  
Purushotham Reddy G

---

<div class="post-metadata">

**Author:** ![reddy](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/f9ae1b/32.png) [@reddy](https://www.ruby-forum.com/u/reddy)\
**Post date:** [July 17, 2007, 9:24am UTC](https://www.ruby-forum.com/t/need-help-urgent/109611/2 "2007-07-17T09:24:11Z")

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On 7/17/07, Reddy [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:

> Data base contains two tables 1. signature with signature\_id as
> 
> 1. I want run some Perl and python scripts to generate builds through  
> web interface. How to do this?
> 
> Thanks for your help in advance
> 
> Thanks & Regards,  
> Purushotham Reddy G

Please do not mark your message as Urgent when you are having  
difficulty  
with some development task.

Marking as Urgent is best left for truly urgent situations where  
something  
has to be done now…

Cheers

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<div class="post-metadata">

**Author:** ![reddy](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/f9ae1b/32.png) [@reddy](https://www.ruby-forum.com/u/reddy)\
**Post date:** [July 17, 2007, 10:46am UTC](https://www.ruby-forum.com/t/need-help-urgent/109611/3 "2007-07-17T10:46:37Z")

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Thank you for good suggestion

Thanks  
reddy