Joomla Asked by wbdevlop on December 28, 2020
I want to call a function from model inside controller
my model : httpdocs/components/com_storemanager/models/searchmanager.php
<?php
/**
* @version CVS: 1.0.2
* @package Com_storemanager
* @author LYT
* @copyright 2017 LYT
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
use JoomlaCMSFactory;
jimport('joomla.application.component.modellist');
/**
* Methods supporting a list of storemanager records.
*
* @since 1.6
*/
class storemanagerModelSearchmanager extends JModelItem
{
function __construct() {
parent::__construct ();
}
/**
* Method to auto-populate the model state.
*
* Note. Calling getState in this method will result in recursion.
*
* @return void
*
* @since 1.6
*
*/
public function managerList($name)
{
$db = JFactory::getDBO();
$query = $db->getQuery(true)
->select($db->qn("title"))
->from($db->qn("jos_storemanager_manager"))
->where($db->quoteName('manager') . ' LIKE '. $db->quote('''.$name.'.%''));
return $db->setQuery($query)->loadObjectList();
}
}
I did try this inside my controller :
/httpdocs/components/com_storemanager/controller.php
function searchmanager()
{
$jinput = JFactory::getApplication()->input;
$name = $jinput->get('name');
$managers = $this->getModel( 'Searchmanager' , 'Model' )->managerList($name);
foreach($managers as $manager)
{
echo '<br><h3>'.$manger->title . '</h3>';
}
exit;
}
but no result;
I tried all solutions
require_once JPATH_COMPONENT_SITE.'/models/searchmanager.php';
$tags_model = JModelLegacy::getInstance( 'Searchmanager', 'searchmanager' );
$tags_model->managerList($name);
Not working
$model = $this->getModel() ;
$articles = $model->managerList($name);
This one too not working
I fixed for someone if he get the same error by using My Model : /httpdocs/components/com_storemanager/models/searchmanager.php
<?php
defined('_JEXEC') or die;
jimport('joomla.application.component.modellist');
/**
* Methods supporting a list of Hpj_storemanager records.
*
* @since 1.6
*/
class storemanagerModelSearchmanager extends JModelItem
{
/**
* Method to auto-populate the model state.
*
* Note. Calling getState in this method will result in recursion.
*
* @return void
*
* @since 1.6
*
*/
public function managerList($name)
{
$db = JFactory::getDBO();
$query = $db->getQuery(true)
->select($db->qn("title"))
->from($db->qn("#__storemanager_manager"))
->where("LOCATE(" . $db->quote($name) . ", " . $db->quoteName("manager") . ") = 1");
JFactory::getApplication()->enqueueMessage($query->dump(), 'info'); // don't show your rendered query to the public
try {
return $db->setQuery($query)->loadObjectList();
} catch (Exception $e) {
JFactory::getApplication()->enqueueMessage("Query Syntax Error: " . $e->getMessage(), 'error'); // don't show $e->getMessage() to public
}
}
}
And in my Controller : /httpdocs/components/com_storemanager/controller.php
function searchmanager()
{
$jinput = JFactory::getApplication()->input;
$name = $jinput->get('text'));
$model = $this->getModel('Searchmanager');
$manegers = $model->managerList($name)
foreach($managers as $manager)
{
echo '<br><h3>'.$manager->title.'</h3><p>';
}
exit;
}
Answered by wbdevlop on December 28, 2020
Well, I originally posted this as a comment, but advice that may resolve the issue must be posted as an answer. I will hedge my post and state that there may be additional problems beyond what I am addressing. See irata's answer for the possible MVC fix.
$db = JFactory::getDBO();
$query = $db->getQuery(true)
->select($db->qn("title"))
->from($db->qn("#__storemanager_manager"))
->where("LOCATE(" . $db->quote($name) . ", " . $db->quoteName(manager) . ") = 1");
JFactory::getApplication()->enqueueMessage($query->dump(), 'info'); // don't show your rendered query to the public
try {
return $db->setQuery($query)->loadObjectList();
} catch (Exception $e) {
JFactory::getApplication()->enqueueMessage("Query Syntax Error: " . $e->getMessage(), 'error'); // don't show $e->getMessage() to public
}
The adjustment to the WHERE clause still requires qualifying rows to have a manager
value that begins with the value held in $name
.
I have included two enqueueMessage()
calls to help you to debug, but you must remove them when you are finished the dev stage.
Please read https://joomla.stackexchange.com/a/22712/12352 regarding your LIKE syntax.
Answered by mickmackusa on December 28, 2020
I use this piece of code in my controller to access the model.
JModelLegacy::addIncludePath(JPATH_ADMINISTRATOR . DIRECTORY_SEPARATOR . 'components' . DIRECTORY_SEPARATOR . 'com_' . $feature . DIRECTORY_SEPARATOR . 'models');
$model = JModelLegacy::getInstance('Items', 'InventoryModel');
That is cut and pasted straight out of a working piece of code, no edits so I expect it should work for you if you change the code around com_ . $feature and whats inside the the getInstance brackets.
Answered by Irata on December 28, 2020
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