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 2134 of file grima-lib.php.

Constructor & Destructor Documentation

__construct()

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

Definition at line 2137 of file grima-lib.php.

References $grima, and AlmaObject\$xml.

                                                         {

        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));

    }

Member Data Documentation

$items

ItemList::$items = array()

Definition at line 2135 of file grima-lib.php.

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

• grimas/grima-lib.php