function views_matrix_plugin_style_matrix::headerClasses in Views Matrix 7

Same name and namespace in other branches

1. 8 includes/views_matrix_plugin_style_matrix.inc \views_matrix_plugin_style_matrix::headerClasses()

Return the class of the field headers.

File

includes/views_matrix_plugin_style_matrix.inc, line 282

Class definition for views matrix plugin.

Class

views_matrix_plugin_style_matrix

@class Views Plugin Class

Code

function headerClasses($dimension, $row_index = NULL) {
  $field_handler = @$this->view->field[$this->options["{$dimension}config"]['field']];
  if (empty($field_handler)) {
    return array();
  }
  $classes = explode(' ', $this->options["{$dimension}config"]['class']);
  foreach ($classes as &$class) {
    $class = $field_handler
      ->tokenize_value($class, $row_index);
    $class = views_clean_css_identifier($class);
  }
  return $classes !== FALSE ? $classes : array();
}