public static function CodeMirror::preRenderCodeMirror in The CodeMirror Editor 8

Enables CodeMirror editor for the element.

Parameters

array $element: An associative array containing the properties and children of the element.

Return value

array The modified element.

File

src/Element/CodeMirror.php, line 48

Class

CodeMirror

Provides a form element for input text with code highlighting.

Namespace

Drupal\codemirror_editor\Element

Code

public static function preRenderCodeMirror(array $element) {
  if (isset($element['#codemirror'])) {
    $element['#attributes']['data-codemirror'] = json_encode($element['#codemirror']);
    $element['#attached']['library'][] = 'codemirror_editor/editor';
  }
  return $element;
}