Keywords

Overview

Details about implementing keywords with PHP classes.

PHP libraries

• [COMMON_LIB]_classes/db/db_keyword_content_class.php
• [COMMON_LIB]_classes/keywords/keyword_class.php

Displaying keywords

Displaying keyword lists within listings pages

• Outside the listings loop,
  • Define an object to use to retrieve and display keyword lists.
  • Set the keyword object's content id to the appropriate value for the listings content.
• Within the listings loop,
  • Set the id of the keyword object to the current record id.
  • Include shared content include to display keyword list.
  • Clear keyword values.

$keywords = new db_keyword_content_class($filters->site_section->id->value);
while ($row = mysql_fetch_object($rs)) {
?>
	<tr class="rec-row <?=$rowClass?>" id="rr-<?$filters->site_section->id->value?>-<?=$row->id?>" data-rid="<?=$row->id?>">
		<td>
<?
	$keywords->id->value = $row->id;
	include (COMMON_TEMPLATE_DIR."content/keywords/keywords_cell.php");
	$keywords->clear_keyword_data();
?>
		</td>
	</tr>
}

Displaying keyword lists within 'details' pages

• TK

Album keyword filter autocomplete

• AJAX handler: /_ajax/images/album_title_search.php
• Define derived version of search_titles(). The base routine album_filters_class->search_titles() routine won’t work with the table structure.