1.20.x views_test_plugin_style_test_mapping.inc | protected views_test_plugin_style_test_mapping::filter_numeric_fields(&$fields) |
Restricts the allowed fields to only numeric fields.
Parameters
array $fields: An array of field labels, keyed by the field ID.
File
- modules/
views/ tests/ views_test/ test_plugins/ views_test_plugin_style_test_mapping.inc, line 45 - Definition of views_test_plugin_style_test_mapping.
Class
- views_test_plugin_style_test_mapping
- Provides a test mapping style plugin.
Code
protected function filter_numeric_fields(&$fields) {
foreach ($this->view->field as $id => $field) {
if (!($field instanceof views_handler_field_numeric)) {
unset($fields[$id]);
}
}
}