В admin / controller / catalog / product.php
вокруг строки №.259 добавить: -
if (isset($this->request->get['filter_stock_status'])) {
$filter_stock_status = $this->request->get['filter_stock_status'];
} else {
$filter_stock_status = '';
}
$this->load->model('localisation/stock_status');
$data['stock_statuses'] = $this->model_localisation_stock_status->getStockStatuses();
добавить ( везде после filter_status (важно) ):
if (isset($this->request->get['filter_stock_status'])) {
$url .= '&filter_stock_status=' . $this->request->get['filter_stock_status'];
}
после:
if (isset($this->request->get['filter_status'])) {
$url .= '&filter_status=' . $this->request->get['filter_status'];
}
добавить:
'filter_stock_status' => $filter_stock_status,
после:
'filter_quantity' => $filter_quantity,
'filter_status' => $filter_status,
добавить:
$data['filter_stock_status'] = $filter_stock_status;
после:
$data['filter_status'] = $filter_status;
в product_list.twig:
добавить:
<div class="form-group">
<label class="control-label" for="input-stock-status">{{ entry_stock_status }}</label>
<select name="filter_stock_status" id="input-stock-status" class="form-control">
<option value="" {% if filter_stock_status == "" %} {{ 'selected' }} {% endif %}></option>
{% for stock_status in stock_statuses %}
<option value="{{ stock_status.stock_status_id}}" {% if filter_stock_status == stock_status.stock_status_id %} {{ 'selected' }} {% endif %}>{{ stock_status.name }}</option>
{% endfor %}
<option value="-1" {% if filter_stock_status == -1 %} {{ 'selected' }} {% endif %}>All except out of stock</option>
</select>
</div>
добавить:
var filter_stock_status = $('select[name=\'filter_stock_status\']').val();
if (filter_stock_status !== '') {
url += '&filter_stock_status=' + encodeURIComponent(filter_stock_status);
}
после:
var filter_status = $('select[name=\'filter_status\']').val();
if (filter_status !== '') {
url += '&filter_status=' + encodeURIComponent(filter_status);
}
в admin / model / catalog / product.php:
add:
if (isset($data['filter_stock_status']) && $data['filter_stock_status'] !== '' ) {
if($data['filter_stock_status'] == -1){
$sql .= " AND p.stock_status_id <> 5";
}elseif($data['filter_stock_status'] != -1){
$sql .= " AND p.stock_status_id = '" . (int)$data['filter_stock_status'] . "'";
}
}
в функции getProducts
до:
$sql .= " GROUP BY p.product_id";
добавить:
if (isset($data['filter_stock_status']) && $data['filter_stock_status'] !== '' ) {
if($data['filter_stock_status'] == -1){
$sql .= " AND p.stock_status_id <> 5";
}elseif($data['filter_stock_status'] != -1){
$sql .= " AND p.stock_status_id = '" . (int)$data['filter_stock_status'] . "'";
}
}
в функции getTotalProducts ($ data = array ())
до:
$query = $this->db->query($sql);