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Displaying parameters on the website

Outputting additional parameters using a helper in any location of the storefront

Retrieve all additional parameters in an array:

For a product - {$params = shopAdvancedparamsPlugin::getProductParams($product.id)}
For a category - {$params = shopAdvancedparamsPlugin::getCategoryParams($category.id)}
For a page - {$params = shopAdvancedparamsPlugin::getPageParams($page.id)}

Now the $params variable contains all additional parameters.

Further access to a required parameter is done via the field key, for example, for a field with the key opis2

{$param = $params['opis2']}

Retrieving a specific parameter by field key

For a product - {$param = shopAdvancedparamsPlugin::getProductParam($product.id, 'key')}
For a category - {$param = shopAdvancedparamsPlugin::getCategoryParam($category.id, 'key')}
For a page - {$param = shopAdvancedparamsPlugin::getPageParam($page.id, 'key')}

The $param variable will contain the parameter object

The following values are supported in the object:

• Value of an optional parameter - {$param->getValue()}
• Field name - {$param->getTitle()}
• All possible values of the field (for selectable-type fields) - {$param->getValues()}
• Default value of the field (for selectable-type fields) - {$param->getDefault()}

Set field values are accessible using the key in variables:

• For a product - {$product.param.key}
• For a category - {$category.param.key}
• For a page - {$page.key}

Where key is the optional parameter key.

To correctly display parameters in store design themes, add a condition checking for the existence of a set value using:

{if isset( $variable_parameters.key )}
{ $variable_parameters.key }
{/if}

Note: For file-type fields, values will hold a file reference relative to the installation root.

For the FILE field, it is recommended to create a download link

<a href="{$wa_url}{$product.param.key}">Product instruction</a>

To display an image (field IMAGE), include the parameter value within the <img> tag.

<img src="{$wa_url}{$product.param.key}" />