function d3_views_plugin_style_d3::getDefaultValues in d3.js 7

Default value for a field mapping.

Parameters

string $key1: The base view field key.

string $key2: For view fields that have sub-fields, this is the sub-field key.

Return value

object Object with field, and aggregation properties.

File

modules/d3_views/views/plugins/d3_views_plugin_style_d3.inc, line 170

Contains the d3 style plugin.

Class

d3_views_plugin_style_d3

Style plugin to render a d3 visualization

Code

function getDefaultValues($key1, $key2 = NULL, $form_state = NULL) {
  $default = new StdClass();
  $default->field = FALSE;
  $default->aggregation = FALSE;
  $options = $this
    ->getFieldOptions($form_state);
  if (!is_null($key2)) {
    return !empty($options[$key1][$key2]) ? (object) $options[$key1][$key2] : $default;
  }
  return !empty($options[$key1]) ? (object) $options[$key1] : $default;
}