CommandWithAttachedAssetsTrait::getRenderedContent

protected CommandWithAttachedAssetsTrait::getRenderedContent()

Processes the content for output.

If content is a render array, it may contain attached assets to be processed.

Return value

string|\Drupal\Component\Render\MarkupInterface HTML rendered content.

File

core/lib/Drupal/Core/Ajax/CommandWithAttachedAssetsTrait.php, line 30

Class

CommandWithAttachedAssetsTrait: Trait for Ajax commands that render content and attach assets.

Namespace

Drupal\Core\Ajax

Code

protected function getRenderedContent() {
  $this->attachedAssets = new AttachedAssets();
  if (is_array($this->content)) {
    $html = \Drupal::service('renderer')->renderRoot($this->content);
    $this->attachedAssets = AttachedAssets::createFromRenderArray($this->content);
    return $html;
  }
  else {
    return $this->content;
  }
}

Links:

https://api.drupal.org/api/drupal/core%21lib%21Drupal%21Core%21Ajax%21CommandWithAttachedAssetsTrait.php/function/CommandWithAttachedAssetsTrait%3A%3AgetRenderedContent/8.2.x

doc_Drupal

2025-01-10 15:47:30

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