public function dsField::render in Display Suite 6.3

Return a value for a field or group

Parameters

array $item: The item to render. The item requires a 'content' key.

Return value

A rendered item, or FALSE if no content was found

1 method overrides dsField::render()

dsFieldGroup::render in plugins/ds_field/group.inc

Implements dsField::render() @todo

File

plugins/ds_field/basic.inc, line 249

Class

dsField

Code

public function render() {
  if (empty($this->settings['theme'])) {
    $this->settings['theme'] = DS_DEFAULT_THEME_FIELD;
  }
  $this->content = theme($this->settings['theme'], $this);

  // theme() can return anything, but we only want to return content where
  // there is 1 or more characters
  if (isset($this->content) && strlen($this->content) > 0) {
    return $this->content;
  }
  return FALSE;
}