function views_json_query_handler_field::render in Views JSON Query 7

Render.

Overrides views_handler_field::render

File

handlers/views_json_query_handler_field.inc, line 11

Base field handler for views_json_query.

Class

views_json_query_handler_field

@file Base field handler for views_json_query.

Code

function render($values) {
  $key = $this->field_alias;
  if (!isset($values->{$key})) {
    return '';
  }
  $values = $values->{$key};
  return $this
    ->render_field($values);
}