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ENHANCEMENT: allow to check for any changed fields on the DataObject, this is expected behaviour when isChanged function is called without parameters (#5421, patch by walec51)
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/branches/2.4@103047 467b73ca-7a2a-4603-9d3b-597d59a354a9
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@ -2060,14 +2060,19 @@ class DataObject extends ViewableData implements DataObjectInterface, i18nEntity
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* Uses {@link getChangedFields()} to determine if fields have been changed
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* since loading them from the database.
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*
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* @param string $fieldName Name of the database field
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* @param string $fieldName Name of the database field to check, will check for any if not given
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* @param int $changeLevel See {@link getChangedFields()}
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* @return boolean
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*/
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function isChanged($fieldName, $changeLevel = 1) {
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function isChanged($fieldName = null, $changeLevel = 1) {
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$changed = $this->getChangedFields(false, $changeLevel);
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if(!isset($fieldName)) {
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return !empty($changed);
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}
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else {
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return array_key_exists($fieldName, $changed);
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}
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}
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/**
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* Set the value of the field
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