Question

有谁知道如何限制每个可以上传到的产品的图片数量 - Magento？说我只想让每个产品留下6张图片。

谢谢，

Answer 1

public function saveAction()
{
    /* START: Handle the max images per product */
    $data = $this->getRequest()->getPost();
    $images = Mage::helper('core')->jsonDecode($data['product']['media_gallery']['images']);
    if($totalImages = count($images)) {
        $maxPhotoPerProduct = 5;
        if($totalImages > $maxPhotoPerProduct) {
            Mage::getSingleton('core/session')->addError($this->__('Max. number of images per product reached, extra images have been removed'));
        }
        $_allowedImages = array_slice($images, 0, $maxPhotoPerProduct);
        //Return the allowed images back to the $_POST
        $_POST['product']['media_gallery']['images'] = Mage::helper('core')->jsonEncode($_allowedImages);
    }
    /* END: Handle the max images per product */
    //Zend_Debug::dump(Mage::helper('core')->jsonDecode($_POST['product']['media_gallery']['images'])); exit;
    //Run standard saveAction()
    parent::saveAction();
}

请注意，上面的代码来自位于“app / code / local / Mycompany / Mymodule / controllers / Adminhtml / Catalog / ProductController.php”文件中的Mycompany_Mymodule_Adminhtml_Catalog_ProductController类。

含义我使用Mymodule config.xml文件中显示的语法覆盖了默认的“app / code / core / Mage / Adminhtml / controllers / Catalog / ProductController.php”控制器。

</config>
...
    <admin>
        <routers>
            <adminhtml>
                <args>
                    <modules>
                        <sintax before="Mage_Adminhtml">Mycompany_Mymodule_Adminhtml</sintax>
                    </modules>
                </args>
            </adminhtml>
        </routers>
    </admin>
...
</config>

限制每件产品的图像数量 - Magento

1 个答案: