Same name and namespace in other branches

1. 11.x core/lib/Drupal/Core/Htmx/HtmxRequestInfoTrait.php \Drupal\Core\Htmx\HtmxRequestInfoTrait::getHtmxTriggerName()

Extracts the trigger name from the HX-Source header.

Return value

string The value of the name attribute from the triggering element if present.

See also

core/assets/vendor/htmx/htmx.js:Htmx.#buildIdentifier

3 calls to HtmxRequestInfoTrait::getHtmxTriggerName()

ConfigSingleExportForm::buildForm in core/modules/config/src/Form/ConfigSingleExportForm.php

Form constructor.

HtmxRequestInfoTest::testGetHtmxTriggerName in core/tests/Drupal/Tests/Core/Htmx/HtmxRequestInfoTest.php

Tests the getHtmxTriggerName method.

HtmxTestForm::buildForm in core/modules/system/tests/modules/test_htmx/src/Form/HtmxTestForm.php

Form constructor.

File

core/lib/Drupal/Core/Htmx/HtmxRequestInfoTrait.php, line 118

Class

HtmxRequestInfoTrait

Provides methods for getting information about the HTMX request.

Namespace

Drupal\Core\Htmx

Code

protected function getHtmxTriggerName() : string {
  $value = $this->getHtmxSource();
  // Match any characters passed as name value.
  preg_match('#name="([\\s\\S]+)"#', $value, $matches);
  // $matches[1] contains the name string or an empty string.
  // encodeURI passes through the + character, so use rawurldecode().
  return rawurldecode($matches[1] ?? '');
}

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