ItemList Class Reference

class ItemList More...

Inheritance diagram for ItemList:

Public Member Functions
	__construct ($mms_id, $holding_id, $limit=-1)
Public Member Functions inherited from AlmaObject
	__construct ()
	create new blank Alma Object More...
	offsetExists ($offset)
	offsetGet ($offset)
	offsetSet ($offset, $value)
	offsetUnset ($offset)

Public Attributes
	$items = array()
Public Attributes inherited from AlmaObject
	$el_access = array()
	$xml
	$templateDir = __DIR__ . "/templates"

Detailed Description

class ItemList

Definition at line 2986 of file grima-lib.php.

Constructor & Destructor Documentation

__construct()

ItemList::__construct	(		$mms_id,
			$holding_id,
			$limit = -1
	)

Definition at line 2990 of file grima-lib.php.

    {

 

        global $grima;

        $curr_offset = 0;

        $req_limit = ($limit == -1)?100:$limit;

 

        do {

            if ($curr_offset > 0) {

                if (($curr_offset+1)*100 > $limit) {

                    $req_limit = $limit - $curr_offset*100;

                } else {

                    $req_limit = 100;

                }

            }

            $xml = $grima->getItemList($mms_id, $holding_id, $req_limit, $curr_offset*100);

            $xpath = new DomXpath($xml);

            $is = $xpath->query('//item');

            foreach ($is as $i) {

                $new_item = new Item();

                $new_item->loadFromItemListNode($i);

                $this->items[] = $new_item;

            }

            $xpath = new DomXPath($xml);

            if (!$curr_offset) {

                $length = $xpath->query('//items/@total_record_count')[0]->nodeValue;

                if ($limit == -1) { $limit = $length;

                }

            }

            $curr_offset++;

 

        } while (($curr_offset*100 < $length) and ($curr_offset*100 < $limit));

 

    }

References $grima, and AlmaObject\$xml.

Member Data Documentation

$items

ItemList::$items = array()

Definition at line 2988 of file grima-lib.php.

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The documentation for this class was generated from the following file:

• grimas/grima-lib.php