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POsql queries results from parents
 

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  1. POsql queries results from parents
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    <p>need some help completing my code what it does is searches in the tables of my DB for all the sections pointing to the parent_sections=2 and then prints the results in a select tag i would like some help with the sql query to check if the parent_sections=2 has child's and if so to print them with a optgroup style anyway please check the images below they explain what i need.</p> <p>PHP &amp; SQL CODE:</p> <pre><code>&lt;?php include('../application_top.php'); function get_title_sections($id){ $sections_query = tep_db_query("select title_sections_detail from sections_detail where id_sections = '" . (int)$id . "' and id_lang='0' order by title_sections_detail"); $result=''; while ($sections = tep_db_fetch_array($sections_query)) { $result=$sections['title_sections_detail']; } return $result; } ?&gt; &lt;form&gt; &lt;select name="sections"&gt; &lt;option selected="selected" value=""&gt;Please choose an option&lt;/option&gt; &lt;?php $sections_sql=tep_db_query("select p.id_sections, d.title_sections_detail as title from sections p, sections_detail d where p.id_sections=d.id_sections and d.id_lang='0' and p.status_sections='1' and p.parent_sections='2' order by d.title_sections_detail asc"); while ($sections = tep_db_fetch_array($sections_sql)) { $id_sec=$sections['id_sections']; $title_sec=get_title_sections($id_sec); ?&gt; &lt;option value="&lt;?php echo $id_sec ?&gt;" &gt;&lt;?php echo $title_sec ?&gt;&lt;/option&gt; &lt;?php }?&gt; &lt;/select&gt; &lt;/form&gt; </code></pre> <p>SQL table sections: <img src="https://i.stack.imgur.com/g3HjD.jpg" alt="TABLE sections"></p> <p>SQL table sections_detail: <img src="https://i.stack.imgur.com/4oyYZ.jpg" alt="TABLE sections_detail"></p> <p>RESULT:</p> <p><img src="https://i.stack.imgur.com/OqNqc.jpg" alt="RESULT"></p> <p>RESULT I NEED:</p> <p><img src="https://i.stack.imgur.com/V1ICb.jpg" alt="RESULT I NEED"></p>
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    1. USEred
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    1. COYou would need to use `<optgroup>` and use another loop.
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    2. COAdd a parent flag
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      1. USwesside
 

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