2 added 20 characters in body
source | link

If you applied filters, you can reset collection with :

$this->_myCollection->clear()->getSelect()->reset('where'\Zend_Db_Select::WHERE);

Then :

$this->_myCollection->addFieldToFilter('filed''field', $singleItems->something>getSomething());
$this->_myCollection->load();

If you applied filters, you can reset collection with :

$this->_myCollection->clear()->getSelect()->reset('where');

Then :

$this->_myCollection->addFieldToFilter('filed', $singleItems->something);
$this->_myCollection->load();

If you applied filters, you can reset collection with :

$this->_myCollection->clear()->getSelect()->reset(\Zend_Db_Select::WHERE);

Then :

$this->_myCollection->addFieldToFilter('field', $singleItems->getSomething());
$this->_myCollection->load();
1
source | link

If you applied filters, you can reset collection with :

$this->_myCollection->clear()->getSelect()->reset('where');

Then :

$this->_myCollection->addFieldToFilter('filed', $singleItems->something);
$this->_myCollection->load();