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tpl';
elseif ($admin_page == 'Attributes')
$this->mContentsCell = 'admin_attributes.tpl';
elseif ($admin_page == 'AttributeValues')
$this->mContentsCell = 'admin_attribute_values.tpl';
elseif ($admin_page == 'Products')
$this->mContentsCell = 'admin_products.tpl';
elseif ($admin_page == 'ProductDetails')
$this->mContentsCell = 'admin_product_details.tpl';
How It Works: Creating admin_product
Even though you can??™t execute the page yet, it??™s worth taking a look at the new elements the new template contains.
The admin_product_details.tpl template contains a single form with the enctype="multipart/
form-data" attribute. This attribute is needed for uploading product pictures and works in conjunction with the
HTML code that enables file uploading:
...


...
The reaction to clicking one of the three upload buttons corresponding to the product images is implemented in the
init() method from the AdminProductDetails class (in presentation/admin_product_details.php):
// If uploading a product picture ...
if (isset ($_POST['Upload']))
{
/* Check whether we have write permission on the
product_images folder */
if (!is_writeable(SITE_ROOT . '/product_images/'))
{
echo "Can't write to the product_images folder";
exit();
}
// If the error code is 0, the file was uploaded ok
if ($_FILES['ImageUpload']['error'] == 0)
{
CHAPTER 11 ?–  CATALOG ADMINISTRATION: PRODUCTS AND ATTRIBUTES 339
/* Use the move_uploaded_file PHP function to move the file
from its temporary location to the product_images folder */
move_uploaded_file($_FILES['ImageUpload']['tmp_name'],
SITE_ROOT .


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