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Allow other modules to have AJAX callbacks with recalculation #101

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Merged
dontub merged 1 commit into from
Sep 5, 2025
Merged

Allow other modules to have AJAX callbacks with recalculation #101

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13 changes: 10 additions & 3 deletions src/Form/Control/Callbacks/RecalculateCallback.php
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Original file line number Diff line number Diff line change
Expand Up @@ -28,16 +28,23 @@
final class RecalculateCallback {

/**
* @phpstan-param array<int|string, mixed> $form $form
* This method may be used by other modules to have custom AJAX callbacks that
* sill can perform recalculation.
*/
public static function onChange(array &$form, FormStateInterface $formState): AjaxResponse {
public static function addAjaxCommands(AjaxResponse $response, FormStateInterface $formState): void {
/** @var \Drupal\json_forms\Form\AbstractJsonFormsForm $formObject */
$formObject = $formState->getFormObject();
$newData = FieldNameUtil::toFormData($formObject->calculateData($formState));
$oldData = $formState->getValues();
RecalculateCallbackUtil::addAjaxCommands($response, $formState, $oldData, $newData);
}

/**
* @phpstan-param array<int|string, mixed> $form $form
*/
public static function onChange(array &$form, FormStateInterface $formState): AjaxResponse {
$response = new AjaxResponse();
RecalculateCallbackUtil::addAjaxCommands($response, $formState, $oldData, $newData);
self::addAjaxCommands($response, $formState);

return $response;
}
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