PntDatabaseConnection

PntDbClassDescriptor

PntDbError

PntDbObject

PntQueryHandler

Template

getDeleteErrorMessages

__construct

addDbFieldProps

addVerifyOnDeleteValues

checkValueInOptions

copyValuesOf

delete

getClassDescriptorClass

getFilters

getLabel

getLabelSeparator

getLabelSort

getOnDeleteErrorMessage

getOnDeleteProps

getPropsForCheckOptions

getPropsForRecurseCopy

getSaveErrorMessages

getTableName

getValueNoOptionErrorMessage

getValueWithIdNoOptionErrorMessage

initFromData

initMissingFields

initPropertyDescriptors

isNew

isPersistent

loadData

newQueryHandler

pntDelete

pntSacve. If you need to * do aditional work that ::save normally does, you need to override this

recurseCopyFrom

recurseDelete

registerCopyFrom

save

	/** This method is called by ObjectDeleteAction before delete() is called. 
	* If the result of this method is not empty,
    * delete() is not called and the error messages are set to the page forwarded to.
    * As of version 2.0.alpha this method adds error messages for 
    * multi value properties onDelete = 'c' and recurses for multi value properties
    * onDelete is set
	* @return arrray of String with error messages, or empty array if none
	* @param array of PntObjects $cascading from which the caller is cascading by the paths from each  
	* @throws PntErorr 
	*/
	function getDeleteErrorMessages()) {
		$result = array();
		forEach ($this->getOnDeleteProps($cascading) as $propName => $prop) {
			$values = $prop->getValueFor($this, false); //do not use global filter
			if ($prop->getOnDelete() == 'c') {
				if (count($values) > 0)
					$result[] = $this->getOnDeleteErrorMessage($prop, $values);
			} else {
				if (empty($cascading)) {
					$nextPath = $propName;
				} else {
					end($cascading);
					$nextPath = key($cascading).'.'.$propName;
				}
				$nextCascading = $cascading; //copy
				$nextCascading[$nextPath]=$this;
				forEach(array_keys($values) as $key)
					$result = array_merge($result, $values[$key]->getDeleteErrorMessages($nextCascading));
			}
		}
		return $result;
	}