public function testTotalColumn()
{
$column = new Total($this->table, 'test');
$column->setData(['test' => 5]);
$this->assertEquals(5, $column->getValue());
$this->assertEquals("5", $column->getFooter());
}
public function addTotalColumn($columnName)
{
if (is_scalar($columnName)) {
$column = new Total($this, $columnName);
}
if (is_array($columnName)) {
$column = new Total($this, $columnName);
}
$this->columns[] = $column;
$this->addJavascript($column->getJavascript(), $column->getName());
return $this;
}