Returns the number of rows in the entire DataTable hierarchy. This is the number of rows in this DataTable
summed with the row count of each descendant subtable.
| public getRowsCountRecursive ( ) : integer | ||
| Результат | integer | |
/**
* we test the count rows and the count rows recursive version
* on a Complex array (rows with 2 and 3 levels only)
*
* the recursive count returns
* the sum of the number of rows of all the subtables
* + the number of rows in the parent table
*/
public function testCountRowsComplex()
{
$idcol = Row::COLUMNS;
$idsubtable = Row::DATATABLE_ASSOCIATED;
// table to go in the SUB table of RoW1
$tableSubOfSubOfRow1 = new DataTable();
$rows1sub = array(array($idcol => array('label' => 'google')), array($idcol => array('label' => 'google78')), array($idcol => array('label' => 'googlaegge')), array($idcol => array('label' => 'gogeoggle')), array($idcol => array('label' => 'goaegaegaogle')), array($idcol => array('label' => 'ask')), array($idcol => array('label' => '238975247578949')));
$tableSubOfSubOfRow1->addRowsFromArray($rows1sub);
// table to go in row1
$tableSubOfRow1 = new DataTable();
$rows1 = array(array($idcol => array('label' => 'google'), $idsubtable => $tableSubOfSubOfRow1), array($idcol => array('label' => 'ask')), array($idcol => array('label' => '238975247578949')));
$tableSubOfRow1->addRowsFromArray($rows1);
// table to go in row2
$tableSubOfRow2 = new DataTable();
$rows2 = array(array($idcol => array('label' => 'google')), array($idcol => array('label' => 'ask')), array($idcol => array('label' => '238975247578949')), array($idcol => array('label' => 'agaegaesk')), array($idcol => array('label' => '23g 8975247578949')));
$tableSubOfRow2->addRowsFromArray($rows2);
// main parent table
$table = new DataTable();
$rows = array(array($idcol => array('label' => 'row1')), array($idcol => array('label' => 'row2'), $idsubtable => $tableSubOfRow1), array($idcol => array('label' => 'row3'), $idsubtable => $tableSubOfRow2));
$table->addRowsFromArray($rows);
$this->assertEquals(3, $table->getRowsCount());
$this->assertEquals(18, $table->getRowsCountRecursive());
}
private function rememberNumberOfSites()
{
$this->numSites = $this->sitesByGroup->getRowsCountRecursive();
}
public function search($pattern)
{
$this->nestedSearch($this->sitesByGroup, $pattern);
$this->numSites = $this->sitesByGroup->getRowsCountRecursive();
}
