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[Form] Update DateTime objects only if the actual value has changed

This commit is contained in:
Peter Rehm 2014-01-28 10:33:47 +01:00 committed by Fabien Potencier
parent 0808ceb1fe
commit 1f22d3a564
1 changed files with 7 additions and 0 deletions
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7
src/Symfony/Component/Form/Extension/Core/DataMapper/PropertyPathMapper.php
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@ -81,6 +81,13 @@ class PropertyPathMapper implements DataMapperInterface
// Write-back is disabled if the form is not synchronized (transformation failed),
// if the form was not submitted and if the form is disabled (modification not allowed)
if (null !== $propertyPath && $config->getMapped() && $form->isSubmitted() && $form->isSynchronized() && !$form->isDisabled()) {
// If the field is of type DateTime and the data is the same skip the update to
// keep the original object hash
if ($form->getData() instanceof \DateTime && $form->getData() == $this->propertyAccessor->getValue($data, $propertyPath)) {
continue;
}
// If the data is identical to the value in $data, we are
// dealing with a reference
if (!is_object($data) || !$config->getByReference() || $form->getData() !== $this->propertyAccessor->getValue($data, $propertyPath)) {