previousPage() публичный Метод

Switches to the previous page.
public previousPage ( ) : integer | boolean
Результат integer | boolean the new page index, false if previous page is not available.
Документация по классу TPagedList
Пример #1
0
 /**
  * Switches to the previous page.
  * @return integer|boolean the new page index, false if previous page is not availabe.
  */
 public function previousPage()
 {
     return $this->getIsPreviousPageAvailable() ? parent::previousPage() : false;
 }
Пример #2
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 public function testPreviousPage()
 {
     $list = new TPagedList(array(1, 2));
     $list->PageSize = 1;
     $list->gotoPage(1);
     self::assertEquals(0, $list->previousPage());
     self::assertEquals(false, $list->previousPage());
 }