Editing Variable-Length Line Item Edits (section)

=== PHP ===

Create a PHP class to represent the line item records. 

<syntaxhighlight lang="php">
require_once (COMMON_CLASS_DIR."db/db_content_class.php");

class ContentTemplate extends db_content_class
{
	public $id;
	public $name;
	public $site_section_id;
	public $base_dir;
	public $path;
	public $location;
	public $parent_id;

	const SECTION_ID = 33;

	function __construct( $id=null, $parent_id=null, $name='', $base_dir='', $path='', $location='')
	{
		$this->id = new integer_input_class("Template id", "templateID", true, $id);
		$this->site_section_id = new integer_input_class("templateParentid", "contentTypeID", true, $parent_id);
		$this->name = new string_text_input_class("Name", "templateName", true, $name, 45);
		$this->path = new string_text_input_class("Path", "templatePath", true, $path, 255);
		$this->location = new string_select_input_class("Location", "templateLocation", false, $location, 20);

		$this->parent_id = &$this->site_section_id;
	}

	/* [...] */
}
</syntaxhighlight>

* The class must have `parent_id` property. 
** If the class has property that links it to the parent record but isn't named "parent_id" (as in the example above with the `site_section_id`), then add a `$parent_id` property and point it to the existing property in the class's constructor:<br />`$this->parent_id = &$this->site_section_id;`
* Add an include for the class in the project's local `cache_class.php`.