9 calls to Html::getId()

BigPipeStrategy::generateBigPipePlaceholderId in core/modules/big_pipe/src/Render/Placeholder/BigPipeStrategy.php: Generates a BigPipe placeholder ID.
BlockEntitySettingTrayForm::buildForm in core/modules/settings_tray/src/Block/BlockEntitySettingTrayForm.php: Form constructor.
ConfigureBlockFormBase::doBuildForm in core/modules/layout_builder/src/Form/ConfigureBlockFormBase.php: Builds the form for the block.
ConfigureSectionForm::buildForm in core/modules/layout_builder/src/Form/ConfigureSectionForm.php: Form constructor.
FormBuilder::doBuildForm in core/lib/Drupal/Core/Form/FormBuilder.php: Builds and processes all elements in the structured form array.
FormBuilder::prepareForm in core/lib/Drupal/Core/Form/FormBuilder.php: Prepares a structured form array.
Html::getUniqueId in core/lib/Drupal/Component/Utility/Html.php: Prepares a string for use as a valid HTML ID and guarantees uniqueness.
LazyBuilders::renderAnnouncements in core/modules/announcements_feed/src/LazyBuilders.php: Render announcements.
Toolbar::preRenderToolbar in core/modules/toolbar/src/Element/Toolbar.php: Builds the Toolbar as a structured array ready for rendering.