Class: tNG_update

Class: tNG_fields

tNG_fields::$columns

tNG_fields::$pkName

tNG_fields::$primaryKey

tNG_fields::$primaryKeyColumn

tNG_fields::$savedData

tNG_fields::$table

Class: tNG

tNG::$connection

tNG::$dispatcher

tNG::$exportRecordset

tNG::$transactionType

tNG::$triggers

Class: tNG_fields

tNG_fields::addColumn()

Adds a column to the transaction

tNG_fields::afterUpdateField()

Updates a field after the actual transaction was executed

tNG_fields::compileColumnsValues()

Sets for each column the value correspondeing to the reference/method

tNG_fields::evaluateNumeric()

Evaluates a numeric expression

tNG_fields::executeTransaction()

Evaluates the columns values then executes the Transaction

tNG_fields::getColumnReference()

Gets the reference of a column

tNG_fields::getColumnType()

Gets the type of a column

tNG_fields::getColumnValue()

Gets the value of a column

tNG_fields::getFakeRecordset()

Creates a fake recordset from the given columns associative array This function is called on error or for the insert default values.

tNG_fields::getFakeRsArr()

Creates a fake recordset array from the current $columns

tNG_fields::getFieldError()

Gets the error message for a specific field, if it exists.

tNG_fields::getLocalRecordset()

Get the local recordset associated to this transaction

tNG_fields::getPrimaryKey()

Gets the primary key column

tNG_fields::getPrimaryKeyValue()

Gets the primary key value

tNG_fields::getRecordset()

Get the recordset associated to this transaction

tNG_fields::getSavedValue()

Gets the value saved for the given column name

tNG_fields::getTable()

Getter for the transaction SQL table

tNG_fields::parseSQLError()

Parses the SQL error Calls the parent function then sets the error to a specific column if possible.

tNG_fields::prepareSQL()

Prepares the SQL query to be executed

tNG_fields::saveData()

Retrieve and store the saved values from database;

tNG_fields::setColumnValue()

Sets a value for a given column

tNG_fields::setPrimaryKey()

Sets the primary key and its details

tNG_fields::setRawColumnValue()

Sets a value for a column directly

tNG_fields::setTable()

Setter for the transaction SQL table

Class: tNG

tNG::tNG()

Constructor. Sets the connection.

tNG::doTransaction()

executing the transaction (triggers, prepare SQL)

tNG::executeTransaction()

Executes the Transaction Tests the STARTER triggers, executes the BEFORE triggers, the transaction SQL, the AFTER triggers and the END triggers. If error occurs, it executes the ERROR triggers and exits.

tNG::executeTriggers()

Executes the registered triggers that matches the specified type

tNG::exportsRecordset()

Getter for the exportsRecordset property

tNG::getDispatcher()

Gets the transaction dispatcher

tNG::getError()

Getter for the transaction error object

tNG::getErrorMsg()

Gets the error message

tNG::getTransactionType()

Gets the transaction type

tNG::isStarted()

Gets the started property

tNG::parseSQLError()

Parses the SQL error

tNG::postExecuteSql()

This function is called once the transaction SQL was actually executed

tNG::prepareSQL()

Prepares the SQL query to be executed

tNG::registerTrigger()

Register the trigger to transaction;

tNG::rollBackTransaction()

Executes the error triggers and set the error object;

tNG::setDispatcher()

Set dispatcher object for the transaction.

tNG::setError()

Setter for the transaction error object

tNG::setSQL()

Sets the transaction SQL statement

tNG::setStarted()

Sets the started property (the starter triggers are the ones that call this function)