public function TipPluginText::getAriaId in Drupal 8

Returns a ID that is guaranteed uniqueness.

Return value

string A unique id to be used to generate aria attributes.

2 calls to TipPluginText::getAriaId()

TipPluginText::getAttributes in core/modules/tour/src/Plugin/tour/tip/TipPluginText.php

Returns an array of attributes for the tip wrapper.

TipPluginText::getOutput in core/modules/tour/src/Plugin/tour/tip/TipPluginText.php

Returns a renderable array.

File

core/modules/tour/src/Plugin/tour/tip/TipPluginText.php, line 79

Class

TipPluginText

Displays some text as a tip.

Namespace

Drupal\tour\Plugin\tour\tip

Code

public function getAriaId() {
  if (!$this->ariaId) {
    $this->ariaId = Html::getUniqueId($this
      ->get('id'));
  }
  return $this->ariaId;
}