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Re: Dynamic field names in recordset [message #169683 is a reply to message #169682]

Wed, 22 September 2010 17:30

Pedro M. Leite
Messages: 5
Registered: September 2010

Karma:

Junior Member

On 09/22/2010 06:13 PM, Jerry Stuckle wrote:
> On 9/22/2010 9:01 AM, Pedro M. Leite wrote:
>> good afternoon
>>
>> sorry if i not make my self clear
>> current situation
>> one table with 50 fields - appx
>> id - name - entrydate - remarks - width .... locked
>> one page with :
>> select from table where id = " - from $_GET
>> read the recordset and output pdf
>> rst_table['id']
>> rst_table['name']
>> rst_table['entrydate']
>> ....
>> rst_table['locked']
>>
>> 50 something times repeated
>>
>> now, i want to have a table with
>> fieldname
>> position
>> so that i can :
>> open a recordset from table with one row
>> browse the position table, ordered by index, from 1 to 50 something
>> in the loop, make
>> (pseudocode) echo_to_pdf rst_table(position_table(fieldname))
>> loop
>>
>> so that, to rst_table, the field i want is passed bu the content of the
>> position_table field content, instead of literally :
>> 'position_table(fieldname)'
>>
>> simple example
>>
>> main table
>> id
>> name
>> remarks
>>
>> position table
>> id,1
>> name,2
>> remarks,3
>>
>> so the output is : id - name - remarks
>>
>> OR
>>
>> position table
>> id,1
>> name,3
>> remarks,2
>>
>> so the output is : id - remarks - name
>>
>> s, what i am looking to do is to reference the field by another
>> reference and not literally
>>
>> thank you in advance
>> Pedro Leite
>
> What you need to do is join the tables and order by the position. For
> more information, please follow up in comp.databases.mysql. They will
> want the output of your CREATE TABLE statements and some sample data
> plus exactly what you want output.
>

thanks, but that's not quite it
my question is :
<short version>

this is correct in php
--> $row_customers['id'];

being 'id' the name of the field

question
--> can this be done ??
---> $row_customers[$a_variable_that_contains_'id'_or_something_else]

the $a_variable .. is collected from another recordset that contains
field names and their position, ordered by position

thank you and sorry for not making myself clear

Best Regards
PLeite

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[Message index]

		Dynamic field names in recordset By: Pedro M. Leite on Wed, 22 September 2010 13:01
		Re: Dynamic field names in recordset By: Robert Hairgrove on Wed, 22 September 2010 14:33
		Re: Dynamic field names in recordset By: Pedro M. Leite on Wed, 22 September 2010 15:52
		Re: Dynamic field names in recordset By: Pedro M. Leite on Wed, 22 September 2010 15:53
		Re: Dynamic field names in recordset By: Jerry Stuckle on Wed, 22 September 2010 17:13
		Re: Dynamic field names in recordset By: Pedro M. Leite on Wed, 22 September 2010 17:30
		Re: Dynamic field names in recordset By: Jerry Stuckle on Wed, 22 September 2010 19:12
		Re: Dynamic field names in recordset By: Robert Hairgrove on Wed, 22 September 2010 20:14
		Re: Dynamic field names in recordset By: Pedro M. Leite on Wed, 22 September 2010 22:31

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