public function __construct()
{
parent::__construct();
parent::setDatabase('log');
parent::setActiveRecord('SystemChangeLog');
parent::addFilterField('tablename');
parent::addFilterField('login');
parent::setLimit(20);
$this->form = new TQuickForm('form_table_logger');
$this->form->{'class'} = 'tform';
// CSS class
$this->form->setFormTitle('Table change log');
// cria os campos do formulário
$tablename = new TEntry('tablename');
$login = new TEntry('login');
$this->form->addQuickField(_t('Table'), $tablename);
$this->form->addQuickField('Login', $login);
$tablename->setSize('80%');
$login->setSize('80%');
$this->form->addQuickAction(_t('Search'), new TAction(array($this, 'onSearch')), 'ico_find.png');
$this->formgrid = new TForm();
// instancia objeto DataGrid
$this->datagrid = new TDataGrid();
$this->datagrid->style = 'width: 100%';
$this->datagrid->datatable = 'true';
$this->datagrid->setHeight(320);
parent::setTransformer(array($this, 'onBeforeLoad'));
// datagrid inside form
$this->formgrid->add($this->datagrid);
// instancia as colunas da DataGrid
$id = new TDataGridColumn('pkvalue', 'PK', 'center');
$date = new TDataGridColumn('logdate', _t('Date'), 'center');
$login = new TDataGridColumn('login', 'Login', 'center');
$name = new TDataGridColumn('tablename', _t('Table'), 'left');
$column = new TDataGridColumn('columnname', _t('Column'), 'left');
$operation = new TDataGridColumn('operation', _t('Operation'), 'left');
$oldvalue = new TDataGridColumn('oldvalue', _t('Old value'), 'left');
$newvalue = new TDataGridColumn('newvalue', _t('New value'), 'left');
$operation->setTransformer(function ($value, $object, $row) {
if ($value == 'created') {
return "<span style='color:green'>{$value}</span>";
} else {
if ($value == 'deleted') {
return "<span style='color:red'>{$value}</span>";
} else {
if ($value == 'changed') {
return "<span style='color:blue'>{$value}</span>";
}
}
}
return $value;
});
$order1 = new TAction(array($this, 'onReload'));
$order2 = new TAction(array($this, 'onReload'));
$order3 = new TAction(array($this, 'onReload'));
$order4 = new TAction(array($this, 'onReload'));
$order5 = new TAction(array($this, 'onReload'));
$order1->setParameter('order', 'pkvalue');
$order2->setParameter('order', 'logdate');
$order3->setParameter('order', 'login');
$order4->setParameter('order', 'tablename');
$order5->setParameter('order', 'columnname');
$id->setAction($order1);
$date->setAction($order2);
$login->setAction($order3);
$name->setAction($order4);
$column->setAction($order5);
// adiciona as colunas à DataGrid
$this->datagrid->addColumn($id);
$this->datagrid->addColumn($date);
$this->datagrid->addColumn($login);
$this->datagrid->addColumn($name);
$this->datagrid->addColumn($column);
$this->datagrid->addColumn($operation);
$this->datagrid->addColumn($oldvalue);
$this->datagrid->addColumn($newvalue);
// cria o modelo da DataGrid, montando sua estrutura
$this->datagrid->createModel();
// cria o paginador
$this->pageNavigation = new TPageNavigation();
$this->pageNavigation->setAction(new TAction(array($this, 'onReload')));
$this->pageNavigation->setWidth($this->datagrid->getWidth());
$container = new TVBox();
$container->style = 'width: 97%';
$container->add(new TXMLBreadCrumb('menu.xml', __CLASS__));
$container->add($this->form);
$container->add($this->formgrid);
$container->add($this->pageNavigation);
parent::add($container);
}