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GeXus
Smarty Rookie
Joined: 16 Aug 2006
Posts: 28
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 Posted: Sun Jan 28, 2007 7:18 pm Post subject: Multidementional arrays using section and sub loops |
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I'm trying to display categories and then the sub categories below it. I've tried everything! (i think).. I started using foreach and that worked, but I wanted to display everything in columns and couldnt seem to get it working, now i've gone to using section and it seems that if i can use section and then a nested section, that it would work perfect.
this is what I currently have.
These are my queries:
| Code: |
$db->sql_query('select name as cat_name, category_id as cat_id from categories order by cat_name asc');
while ($row = $db->fetch_array()){
$cats[] = $row;
}
$smarty->assign('cats', $cats);
$db->sql_query('select name as sub_name, sub_category_id as sub_cat_id from sub_categories order by sub_cat_id asc');
while ($row = $db->fetch_array()){
$subcat[] = $row;
}
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and this is my template
| Code: |
{section name=tr loop=$cats step=$cols}
<tr>
{section name=td start=$smarty.section.tr.index loop=$smarty.section.tr.index+$cols}
<td>
<B>{$cats[td].cat_name}</B>
{section name=subcats loop=$subcats}
{$subcats[td][subcats]}
{/section}
</td>
{/section}
</tr>
{/section}
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Needless to say, it is not working. There are no sub categories being shown, and I don't even know if it would be assigned properly.
I have two tables, one with categories and one with sub categories. If needbe, I could restructure this into one table with a related category ID, but I would rather not.
If someone could help with this it would be huge, i'm completely lost at this point.
Thank You! |
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GeXus
Smarty Rookie
Joined: 16 Aug 2006
Posts: 28
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| Posted: Mon Jan 29, 2007 2:35 am Post subject: |
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| Still trying to figure this out if anyone has any ideas... thanks! |
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