function views_handler_filter_in_operator::operators

This kind of construct makes it relatively easy for a child class to add or remove functionality by overriding this function and adding/removing items from this array.

File

handlers/views_handler_filter_in_operator.inc, line 88

Class

views_handler_filter_in_operator

Simple filter to handle matching of multiple options selectable via checkboxes

Code

function operators() {
    $operators = array(
        'in' => array(
            'title' => t('Is one of'),
            'short' => t('in'),
            'short_single' => t('='),
            'method' => 'op_simple',
            'values' => 1,
        ),
        'not in' => array(
            'title' => t('Is not one of'),
            'short' => t('not in'),
            'short_single' => t('<>'),
            'method' => 'op_simple',
            'values' => 1,
        ),
    );
    // if the definition allows for the empty operator, add it.
    if (!empty($this->definition['allow empty'])) {
        $operators += array(
            'empty' => array(
                'title' => t('Is empty (NULL)'),
                'method' => 'op_empty',
                'short' => t('empty'),
                'values' => 0,
            ),
            'not empty' => array(
                'title' => t('Is not empty (NOT NULL)'),
                'method' => 'op_empty',
                'short' => t('not empty'),
                'values' => 0,
            ),
        );
    }
    return $operators;
}