function track_field_changes_handler_filter_field_info::get_value_options in Track Field Changes 7

Child classes should be used to override this function and set the 'value options', unless 'options callback' is defined as a valid function or static public method to generate these values.

This can use a guard to be used to reduce database hits as much as possible.

Return value

Return the stored values in $this->value_options if someone expects it.

Overrides views_handler_filter_in_operator::get_value_options

File

views/track_field_changes_handler_filter_field_info.inc, line 15

Contains the flagged content filter handler.

Class

track_field_changes_handler_filter_field_info

Handler to filter for content that has not been flagged.

Code

function get_value_options() {
  $node_types = variable_get('track_field_changes_node_types', array());
  foreach ($node_types as $key => $node_type) {
    if ($node_type) {
      $selected_fields = array_merge((array) isset($selected_fields), (array) track_field_changes_get_selected_field($node_type));
    }
  }
  $this->value_options = $selected_fields;
}