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Problem SQL - Field
Xze Rod
New Member
Posts: 7
pred 10 rokmi 2 mesiacmi - pred 10 rokmi 2 mesiacmi #309
od Xze Rod
Problem SQL - Field bolo vytvorené Xze Rod
Hi,
what code do i have to fill into the query field to get a list of a costum database?
In other custom-php's i used a query like:
translated to joomla query this should be:
but i got some error rmessages in front & backend. Meanwhile, i changed the componentname.php in both 'models' folders of site & administration to get this component work. Without those sql-queries, the component works fine.
In my next step, i changed the codelines of the componentname.php to:
[...]as far as i know, the $query should work, but in front & backend, i get the strange error-message:
Fatal error: Call to a member function select() on a non-object in [...]/administrator/components/com_jgames/models/matchlisten.php on line 198
Fatal error: Call to a member function select() on a non-object in /components/com_jgames/models/matchlisten.php on line 163
The Codeline in both cases is :
can somebody help me
what code do i have to fill into the query field to get a list of a costum database?
In other custom-php's i used a query like:
$query = "
SELECT `id`, `name`
FROM `#__vereine`
ORDER BY `id`;
";
$db->setQuery($query);
$data = $db->loadObjectList();
translated to joomla query this should be:
$query
->select($db->quoteName('id', 'name'))
->from($db->quoteName('#__jclubs'))
->order('id ASC');
$db->setQuery($query);
$results = $db->loadObject();
but i got some error rmessages in front & backend. Meanwhile, i changed the componentname.php in both 'models' folders of site & administration to get this component work. Without those sql-queries, the component works fine.
In my next step, i changed the codelines of the componentname.php to:
[...]
public function getItems() {
$items = parent::getItems();
foreach ($items as $oneItem) {
$oneItem->art = JText::_('COM_JGAMES_MATCHLISTEN_ART_OPTION_' . strtoupper($oneItem->art));
$oneItem->abteilung = JText::_('COM_JGAMES_MATCHLISTEN_ABTEILUNG_OPTION_' . strtoupper($oneItem->abteilung));
if (isset($oneItem->heimverein)) {
$values = explode(',', $oneItem->heimverein);
$textValue = array();
foreach ($values as $value){
if(!empty($value)){
$db = JFactory::getDbo();
$query
->select($db->quoteName('id', 'name'))
->from($db->quoteName('#__jclubs'))
->order('id ASC');
$db->setQuery($query);
$results = $db->loadObject();
if ($results) {
$textValue[] = $results->value;
}
}
}
$oneItem->heimverein = !empty($textValue) ? implode(', ', $textValue) : $oneItem->heimverein;
}
if (isset($oneItem->gastverein)) {
$values = explode(',', $oneItem->gastverein);
$textValue = array();
foreach ($values as $value){
if(!empty($value)){
$db = JFactory::getDbo();
$query
->select($db->quoteName('id', 'name'))
->from($db->quoteName('#__jclubs'))
->order('id ASC');
$db->setQuery($query);
$results = $db->loadObject();
if ($results) {
$textValue[] = $results->value;
}
}
}
$oneItem->gastverein = !empty($textValue) ? implode(', ', $textValue) : $oneItem->gastverein;
}
$oneItem->heimabteilung =
JText::_('COM_JGAMES_MATCHLISTEN_HEIMABTEILUNG_OPTION_' .
strtoupper($oneItem->heimabteilung));
$oneItem->gastabteilung =
JText::_('COM_JGAMES_MATCHLISTEN_GASTABTEILUNG_OPTION_' .
strtoupper($oneItem->gastabteilung));
$oneItem->heimmannschaft =
JText::_('COM_JGAMES_MATCHLISTEN_HEIMMANNSCHAFT_OPTION_' .
strtoupper($oneItem->heimmannschaft));
$oneItem->gastmannschaft =
JText::_('COM_JGAMES_MATCHLISTEN_GASTMANNSCHAFT_OPTION_' .
strtoupper($oneItem->gastmannschaft));
}
return $items;
}
[...]
Fatal error: Call to a member function select() on a non-object in [...]/administrator/components/com_jgames/models/matchlisten.php on line 198
Fatal error: Call to a member function select() on a non-object in /components/com_jgames/models/matchlisten.php on line 163
The Codeline in both cases is :
->select($db->quoteName('id', 'name'))
can somebody help me
Posledný krát upravené:pred 10 rokmi 2 mesiacmi Xze Rod
Prosím Prihlásiť alebo Registrácia pre zdieľanie konverzácie.
Xze Rod
New Member
Posts: 7
pred 10 rokmi 2 mesiacmi #310
od Xze Rod
Odpoveď od Xze Rod na tému Problem SQL - Field
ok, solved this problem after testing some query-changes
thanks - really nice tool
thanks - really nice tool
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Xze Rod
New Member
Posts: 7
pred 10 rokmi 2 mesiacmi #317
od Xze Rod
Odpoveď od Xze Rod na tému Problem SQL - Field
Yes, of course
let's say, this is the sql query i want to use
-> i have to insert only these code-lines into the query-field
let's say, this is the sql query i want to use
$query
->select($db->quoteName('id', 'name'))
->from($db->quoteName('#__jclubs'));
$db->setQuery($query);
$results = $db->loadObject();
SELECT `id`, `name`
FROM `#__clubs`
Nasledujúci užívateľ(ia) povedali ďakujem: Andres Maeso
Prosím Prihlásiť alebo Registrácia pre zdieľanie konverzácie.
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