function views_handler_cumulative_field::get_value in Views Cumulative Field 7

Render callback handler.

Return the markup that will appear in the rendered field.

Overrides views_handler_field::get_value

File

includes/views_handler_cumulative_field.inc, line 59

Custom views handler definition.

Class

views_handler_cumulative_field

Custom handler class.

Code

function get_value($values, $field = NULL) {
  $datafield = $this->options['data_field'];
  $this->additional_fields['cumulative_field_data'] = $values->_field_data['nid']['entity']->{$datafield}['und'][0]['value'] + $this->additional_fields['cumulative_field_data'];
  $value = $this->additional_fields['cumulative_field_data'];
  drupal_set_message(json_encode($value));
  return $value;
}