26 #type uses of StatusMessages in Drupal 8

AddFormBase::buildForm in core/modules/media_library/src/Form/AddFormBase.php

Form constructor.

AjaxFormHelperTrait::ajaxSubmit in core/lib/Drupal/Core/Ajax/AjaxFormHelperTrait.php

Submit form dialog #ajax callback.

AjaxRenderer::renderResponse in core/lib/Drupal/Core/Render/MainContent/AjaxRenderer.php

Renders the main content render array into a response.

BareHtmlPageRenderer::renderBarePage in core/lib/Drupal/Core/Render/BareHtmlPageRenderer.php

Renders a bare page.

BigPipePlaceholderTestCases::cases in core/modules/big_pipe/tests/modules/big_pipe_test/src/BigPipePlaceholderTestCases.php

Gets all BigPipe placeholder test cases.

BlockPageVariant::build in core/modules/block/src/Plugin/DisplayVariant/BlockPageVariant.php

Builds and returns the renderable array for the display variant.

BlockPageVariantTest::providerBuild in core/modules/block/tests/src/Unit/Plugin/DisplayVariant/BlockPageVariantTest.php

BlockPageVariantTest::testBuildWithoutMainContent in core/modules/block/tests/src/Unit/Plugin/DisplayVariant/BlockPageVariantTest.php

Tests the building of a full page variant with no main content set.

ClassyTest::testClassyTheme in core/modules/system/tests/src/Kernel/Render/ClassyTest.php

Test the classy theme.

ContentModerationConfigureEntityTypesForm::buildForm in core/modules/content_moderation/src/Form/ContentModerationConfigureEntityTypesForm.php

Form constructor.

EditorImageDialog::submitForm in core/modules/editor/src/Form/EditorImageDialog.php

Form submission handler.

EditorLinkDialog::submitForm in core/modules/editor/src/Form/EditorLinkDialog.php

Form submission handler.

EditorMediaDialog::submitForm in core/modules/media/src/Form/EditorMediaDialog.php

Form submission handler.

FormAjaxSubscriber::onException in core/lib/Drupal/Core/Form/EventSubscriber/FormAjaxSubscriber.php

Catches a form AJAX exception and build a response from it.

hook_ajax_render_alter in core/lib/Drupal/Core/Form/form.api.php

Alter the Ajax command data that is sent to the client.

LayoutBuilder::layout in core/modules/layout_builder/src/Element/LayoutBuilder.php

Renders the Layout UI.

ManagedFile::uploadAjaxCallback in core/modules/file/src/Element/ManagedFile.php

#ajax callback for managed_file upload forms.

Messages::render in core/modules/views/src/Plugin/views/area/Messages.php

Render the area.

MessagesTest::testRender in core/modules/views/tests/src/Unit/Plugin/area/MessagesTest.php

Tests the render method.

MessageTest::testMessages in core/tests/Drupal/KernelTests/Core/Theme/MessageTest.php

Tests setting messages output.

QuickEditController::fieldForm in core/modules/quickedit/src/QuickEditController.php

Returns a single field edit form as an Ajax response.

RenderPlaceholderMessageTestController::build in core/modules/system/tests/modules/render_placeholder_message_test/src/RenderPlaceholderMessageTestController.php

RenderPlaceholderMessageTestController::queuedMessages in core/modules/system/tests/modules/render_placeholder_message_test/src/RenderPlaceholderMessageTestController.php

SimplePageVariant::build in core/lib/Drupal/Core/Render/Plugin/DisplayVariant/SimplePageVariant.php

Builds and returns the renderable array for the display variant.

SystemMessagesBlock::build in core/modules/system/src/Plugin/Block/SystemMessagesBlock.php

Builds and returns the renderable array for this block plugin.

ViewsFormBase::ajaxFormWrapper in core/modules/views_ui/src/Form/Ajax/ViewsFormBase.php

Wrapper for handling AJAX forms.