public function HighchartsHandler::postRender in Visualization API 7

Includes global Javascript required by Highcharts.

Overrides VisualizationHandlerInterface::postRender

File

includes/plugins/highcharts.inc, line 120

Library plugin for Visualization implementing support for Highcharts.

Class

HighchartsHandler

@file Library plugin for Visualization implementing support for Highcharts.

Code

public function postRender() {
  if (!$this->addedJavascript) {
    module_load_include('module', 'libraries', 'libraries');
    $path = libraries_get_path('highcharts');
    drupal_add_js($path . '/js/highcharts.js');
    drupal_add_js(drupal_get_path('module', 'visualization') . '/js/highcharts.js', array(
      'scope' => 'footer',
    ));
    $this->addedJavascript = TRUE;
  }
}