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Prevent initial calculation on file fields #102

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Merged
dontub merged 1 commit into from
Sep 5, 2025
+8 −2
Merged

Prevent initial calculation on file fields #102

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10 changes: 8 additions & 2 deletions src/Form/Control/Util/BasicFormPropertiesFactory.php
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Original file line number Diff line number Diff line change
Expand Up @@ -90,7 +90,13 @@ public static function createFieldProperties(ControlDefinition $definition, Form
if ($definition->isCalculated()) {
$formState->set('$calculateUsed', TRUE);
}
elseif (TRUE !== $formState->get('$hasCalcInitField') && 'hidden' !== $definition->getOptionsValue('type')) {
elseif (TRUE !== $formState->get('$hasCalcInitField')
// Change event cannot be triggered on hidden fields.
&& 'hidden' !== $definition->getOptionsValue('type')
// A field of type managed_field might be used which is rendered in a way
// that it cannot be used as field for initial calculation.
&& 'file' !== $definition->getControlFormat()
) {
$formState->set('$hasCalcInitField', TRUE);
$calcInitField = TRUE;
}
Expand Down Expand Up @@ -126,7 +132,7 @@ public static function createFieldProperties(ControlDefinition $definition, Form

if ((!$form['#disabled'] && TRUE === $formState->get('recalculateOnChange')) || $calcInitField) {
$form['#ajax'] = [
'callback' => RecalculateCallback::class . '::onChange',
'callback' => [RecalculateCallback::class, 'onChange'],
'event' => 'change',
'progress' => [],
'disable-refocus' => TRUE,
Expand Down