Hi Henner

Thanks for your reply

Your solution works perfect.

But do you have any ideas to indent the query results in th combo ?

Water
     Ozono
     Ultra Pure
 Cleaning
     Kitchen
     Bathroom

TIA

LFung

----- Original Message -----
From: "Henner Kollmann" <[EMAIL PROTECTED]>
To: "'Lazaro Fung'" <[EMAIL PROTECTED]>
Cc: "dbf" <[EMAIL PROTECTED]>
Sent: Saturday, March 01, 2003 3:47 AM
Subject: AW: [dbforms] Hierarchical Output in combo box


> Yes, rearange your data:
>
>  categoryId       pcategoryId     category
>  1        1       Water
>  2        1       Ozone
>  3        1       Ultra Pure
>  4        4       Cleaning
>  5        4       Kitchen
>  6        4       Bathroom
>
> And write select category from category order by pcategoryID, categoryId
>
> Regards,
> Henner
>
> > -----Urspr�ngliche Nachricht-----
> > Von: [EMAIL PROTECTED]
> > [mailto:[EMAIL PROTECTED] Im
> > Auftrag von Lazaro Fung
> > Gesendet: Freitag, 28. Februar 2003 23:57
> > An: [EMAIL PROTECTED]
> > Betreff: [dbforms] Hierarchical Output in combo box
> >
> >
> > Hi.
> >
> > I have this table in MySQL
> >
> > CREATE TABLE `category` (
> >   `categoryId` int(4) NOT NULL auto_increment,
> >   `pcategoryId` int(4) NOT NULL default '0',
> >   `category` varchar(50) NOT NULL default '',
> >   PRIMARY KEY  (`categoryId`)
> > ) TYPE=MyISAM
> >
> > to represent a hierarchical category
> >
> > categoryId       pcategoryId     category
> > 1        0       Water
> > 2        1       Ozone
> > 3        1       Ultra Pure
> > 4        0       Cleaning
> > 5        4       Kitchen
> > 6        4       Bathroom
> >
> > I need need to set a categoryId to a product in the table
> >
> > CREATE TABLE `product` (
> >   `productId` int(4) NOT NULL auto_increment,
> >   `product` varchar(200) NOT NULL default '',
> >   `description` text,
> >   `categoryId` int(4) NOT NULL default '0',
> >   PRIMARY KEY  (`productId`)
> > ) TYPE=MyISAM
> >
> > I need to setup a combo with all the categories but ordered as :
> >
> > Water
> >     Ozono
> >     Ultra Pure
> > Cleaning
> >     Kitchen
> >     Bathroom
> >
> > Note: the category table not are in this order.
> >
> > Any ideas ?
> >
> > Sincerely
> >
> > LFung
> >
> >
> >
>



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