更新opencart上的產品選項庫存

Question

我想要的是根據選擇的配置更改庫存狀態。

如果產品選項有股票期權與數量0節目「缺貨」或數量是50顯示「可用」，並且當是數量-1節目「預購」

if ($product_option_value['quantity'] <= -1) { 
      $this->data['stock'] = $product_info['stock_status']; 
     } elseif ($this->config->get('config_stock_display')) { 
      $this->data['stock'] = $product_info['quantity']; 
     } else { 
      $this->data['stock'] = $this->language->get('text_preorder'); 


if ($product_option_value['quantity'] <= 0) { 
      $this->data['stock'] = $product_info['stock_status']; 
     } elseif ($this->config->get('config_stock_display')) { 
      $this->data['stock'] = $product_info['quantity']; 
     } else { 
      $this->data['stock'] = $this->language->get('text_outstock'); 
     } 



if ($product_option_value['quantity'] => 50) { 
      $this->data['stock'] = $product_info['stock_status']; 
     } elseif ($this->config->get('config_stock_display')) { 
      $this->data['stock'] = $product_info['quantity']; 
     } else { 
      $this->data['stock'] = $this->language->get('text_instock'); 
     } 

Answer 1

if ($product_option_value['quantity'] <= 0) { 
    $this->data['stock'] = $this->language->get('text_outstock'); 
} elseif ($product_option_value['quantity'] => 50) { 
    $this->data['stock'] = $product_info['stock_status']; 
} elseif ($this->config->get('config_stock_display')) { 
    $this->data['stock'] = $product_info['quantity']; 
}else { 
    $this->data['stock'] = $this->language->get('text_instock'); 
} 

- 我認爲這麼多的代碼就足夠了，根據您的要求更改分配給$this->data['stock']的值。