Difference between revisions of "JHTMLList/category"
From Joomla! Documentation
< API15:JHTMLList
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Select list of active categories for components
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Revision as of 13:30, 12 May 2013
The "API15" namespace is an archived namespace. This page contains information for a Joomla! version which is no longer supported. It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.
Description[edit]
Select list of active categories for components
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Syntax[edit]
category($name, $section, $active=NULL, $javascript=NULL, $order= 'ordering', $size=1, $sel_cat=1)| Parameter Name | Default Value | Description |
|---|---|---|
| $name | ||
| $section | ||
| $active | NULL | |
| $javascript | NULL | |
| $order | 'ordering' | |
| $size | 1 | |
| $sel_cat | 1 |
Defined in[edit]
libraries/joomla/html/html/list.php
Importing[edit]
jimport( 'joomla.html.html.list' );Source Body[edit]
function category( $name, $section, $active = NULL, $javascript = NULL, $order = 'ordering', $size = 1, $sel_cat = 1 )
{
$db =& JFactory::getDBO();
$query = 'SELECT id AS value, title AS text'
. ' FROM #__categories'
. ' WHERE section = '.$db->Quote($section)
. ' AND published = 1'
. ' ORDER BY '. $order
;
$db->setQuery( $query );
if ( $sel_cat ) {
$categories[] = JHTML::_('select.option', '0', '- '. JText::_( 'Select a Category' ) .' -' );
$categories = array_merge( $categories, $db->loadObjectList() );
} else {
$categories = $db->loadObjectList();
}
$category = JHTML::_('select.genericlist', $categories, $name, 'class="inputbox" size="'. $size .'" '. $javascript, 'value', 'text', $active );
return $category;
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Examples[edit]
<CodeExamplesForm />