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Namespace: System.Data.ActiveRecord
Inheritance: TComponent »
TActiveRecord
Properties | Events | Methods | Derived classes | All classes
Properties
 NameTypeDescription
  DbConnection TDbConnection Gets the current Db connection, the connection object is obtained from the TActiveRecordManager if connection is currently null.
  InvalidFinderResult TActiveRecordInvalidFinderResult Defaults to 'Null'.
R RecordGateway TActiveRecordGateway record table gateway.
R RecordRelations array all relation definitions declared in the AR class @since 3.
R RecordTableInfo TDbTableInfo the meta information of the table associated with this AR class.
Events
NameDescription
OnCreateCommand Raised when a command is prepared and parameter binding is completed.
OnDelete Raised before the record attempt to delete its data from the database.
OnExecuteCommand Raised when a command is executed and the result from the database was returned.
OnInsert Raised before the record attempt to insert its data into the database.
OnUpdate Raised before the record attempt to update its data in the database.
Methods
 NameDescription
  addParsedObject Processes an object that is created during parsing template. (inherited from TComponent)
  attachEventHandler Attaches an event handler to an event. (inherited from TComponent)
  canGetProperty Determines whether a property can be read. (inherited from TComponent)
  canSetProperty Determines whether a property can be set. (inherited from TComponent)
  copyFrom Copies data from an array or another object.
  count Find the number of records.
S createRecord Create an AR instance specified by the AR class name and initial data.
P createRelationContext Gets a static copy of the relationship context for given property (a key in $RELATIONS), returns null if invalid relationship.
  createdOnTemplate This method is invoked after the component is instantiated by a template. (inherited from TComponent)
  delete Deletes the current record from the database.
  deleteAll Delete multiple records using a criteria.
  deleteAllByPks Alias for deleteByPk().
  deleteByPk Delete records by primary key.
  detachEventHandler Detaches an existing event handler. (inherited from TComponent)
  equals Compare two records using their primary key values (all column values if table does not defined primary keys).
  evaluateExpression Evaluates a PHP expression in the context of this control. (inherited from TComponent)
  evaluateStatements Evaluates a list of PHP statements. (inherited from TComponent)
P fetchResultsFor Tries to load the relationship results for the given property.
  find Find one single record that matches the criteria.
  findAll Same as find() but returns an array of objects.
  findAllByIndex Fetches records using the sql clause "(fields) IN (values)", where fields is an array of column names and values is an array of values that the columns must have.
  findAllByPks Find multiple records matching a list of primary or composite keys.
  findAllBySql Find records using full SQL, returns corresponding record object.
  findByPk Find one record using only the primary key or composite primary keys.
  findBySql Find records using full SQL, returns corresponding record object.
S finder Returns the instance of a active record finder for a particular class.
S getActiveDbConnection .
  getColumnValue Retrieves the column value according to column name.
  getEventHandlers Returns the list of attached event handlers for an event. (inherited from TComponent)
P getRecordCriteria Create a new TSqlCriteria object from a string $criteria.
S getRecordManager Gets the record manager for this object, the default is to call TActiveRecordManager::getInstance().
  getRecordRelation relation definition for the specified property @since 3.
P getRelationHandler Returns the active record relationship handler for $RELATION with key value equal to the $property value.
  getSubProperty Evaluates a property path. (inherited from TComponent)
  hasEvent Determines whether an event is defined. (inherited from TComponent)
  hasEventHandler whether an event has been attached one or several handlers. (inherited from TComponent)
  hasProperty Determines whether a property is defined. (inherited from TComponent)
  hasRecordRelation whether a relation is declared for the specified AR property @since 3.
P populateObject Populates a new record with the query result.
P populateObjects the AR objects populated by the query result @since 3.
  raiseEvent Raises an event. (inherited from TComponent)
  save Saves the current record to the database, insert or update is automatically determined.
  setColumnValue Sets the column value according to column name.
  setSubProperty Sets a value to a property path. (inherited from TComponent)
Derived classes