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hewtluca
Smarty n00b
Joined: 16 Aug 2004
Posts: 2
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 Posted: Tue Aug 17, 2004 8:31 am Post subject: How should I use Foreach or section? |
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What I am trying to do is.... I have a page where I need to show multiple categories in one field. The problem I am having is when I get the array instead of it seperating the rows i.e. id 1 has 2 cats and id 2 has 7 cats.....it is printing them all out in both id's.
My code for getting the info is
| Code: |
$articles_array = mysql_db_query($config['db']['name'],"select * from ".$config['db']['prefix']."articles where cat_sort = 'featured' order by date desc", $verbinding)or die("aaaaaa");
$art_id[] = $articles['a_id'];
$cate_array = mysql_db_query($config['db']['name'],"select * from articles_cat where a_a_id = '$articles[a_id]'", $verbinding)or die("abbbb");
$c_cat_name[]=$cate['sub_cat_name'];
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and my output in the template is
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{section name=latest loop=$art_date}
<tr>
<td width="31%"><strong>{$art_title[latest]}</strong></td>
<td width="10%"><div align="center">{$art_bids[latest]}</div></td>
<td width="25%">{section name=cat loop=$c_cat_name}{$c_cat_name[cat]}, {/section}</td>
<td width="20%"><div align="center">{$art_date[latest]}</div></td>
<td width="14%"><div align="center">{$art_end_date[latest]}</div></td>
</tr>
{/section}
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When I try nested sections such as
| Code: |
{section name=latest loop=$art_date}
<tr>
<td width="31%"><strong>{$art_title[latest]}</strong></td>
<td width="10%"><div align="center">{$art_bids[latest]}</div></td>
<td width="25%">{section name=cat loop=$c_cat_name [latest]}{$c_cat_name[latest][cat]}, {/section}</td>
<td width="20%"><div align="center">{$art_date[latest]}</div></td>
<td width="14%"><div align="center">{$art_end_date[latest]}</div></td>
</tr>
{/section}
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Nothing is printed out.
Everything on my site works fine, but the cats.....any sugestions? |
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dthought
Smarty Regular
Joined: 21 Apr 2003
Posts: 55
Location: Melbourne, Australia
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| Posted: Wed Aug 25, 2004 7:11 am Post subject: |
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Put in a {debug output='html'} into your TPL file. If the keys are not 0, 1, 2, 3 etc. within your result variable, you'll need to use a {foreach} instead of a {section}. Annoyingly, the notation for foreach is quite different to section, but is still perfectly usable  |
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