function PagerDefault::ensureElement

Ensure that there is an element associated with this query. If an element was not specified previously, then the value of the $maxElement counter is taken, after which the counter is incremented.

After running this method, access $this->element to get the element for this query.

2 calls to PagerDefault::ensureElement()
PagerDefault::execute in includes/pager.inc
Override the execute method.
PagerDefault::getElement in includes/pager.inc
Gets the element ID for this pager query.

File

includes/pager.inc, line 90

Class

PagerDefault
Query extender for pager queries.

Code

protected function ensureElement() {
    if (!isset($this->element)) {
        $this->element = self::$maxElement++;
    }
}

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