setQuery('*:*');
$this->setStart(2)->setRows(20);
$this->setFields(array('id','name','price'));
$this->addSort('price', Solarium_Query_Select::SORT_ASC);
// create a facet field instance and set options
$facetSet = $this->getFacetSet();
$facetSet->createFacetField('stock')->setField('inStock');
}
}
// This query inherits all of the query params of it's parent (using parent::_init) and adds some more
// Ofcourse it could also alter or remove settings
class ProductPriceLimitedQuery extends ProductQuery{
protected function _init()
{
parent::_init();
// create a filterquery
$this->createFilterQuery('maxprice')->setQuery('price:[1 TO 300]');
}
}
// create a client instance
$client = new Solarium_Client($config);
// create a query instance
$query = new ProductPriceLimitedQuery;
// this executes the query and returns the result
$resultset = $client->select($query);
// display the total number of documents found by solr
echo 'NumFound: '.$resultset->getNumFound();
// display facet counts
echo '
Facet counts for field "inStock":
';
$facet = $resultset->getFacetSet()->getFacet('stock');
foreach($facet as $value => $count) {
echo $value . ' [' . $count . ']
';
}
// show documents using the resultset iterator
foreach ($resultset as $document) {
echo '
';
echo '| id | ' . $document->id . ' |
|---|
';
echo '| name | ' . $document->name . ' |
|---|
';
echo '| price | ' . $document->price . ' |
|---|
';
echo '
';
}
htmlFooter();