Beispiel #1
0
 /**
  * Generates a list of pagination links
  *
  * @param  QFrame_Paginator paginator object
  * @param  string         (optional) action to use for page link
  * @param  string         (optional) variable to use for page number
  * @param  Array          (optional) list of additional parameters to add to each link
  * @return string
  */
 public function pagination($pager, $action = 'page', $pageNum = 'id', $params = array())
 {
     if (count($pager->pageNumbers()) <= 1) {
         return '';
     }
     $controller = Zend_Controller_Front::getInstance()->getRequest()->getControllerName();
     $b = new Tag_Builder();
     $content = '';
     // set up an array of arguments that are common to all links
     $linkArgs = array_merge($params, array('controller' => $controller, 'action' => $action));
     // print out links to each page number (unless it is the current page number
     // in which case print out just the number, no link)
     foreach ($pager->pageNumbers() as $page) {
         if ($page == $pager->currentNumber()) {
             $pageContent = "{$page} ";
         } else {
             $linkArgs[$pageNum] = $page;
             $pageContent = $this->_view->linkTo($linkArgs, "{$page}") . ' ';
         }
         $content .= $b->li($pageContent);
     }
     // prepend a previous page link if there is/are previous page(s), otherwise
     // just the equivalent text
     if ($pager->currentNumber() > 1) {
         $linkArgs[$pageNum] = $pager->currentNumber() - 1;
         $content = $b->li($this->_view->linkTo($linkArgs, '< prev'), ' ', $content);
     }
     // append a next page link if there is/are next page(s), otherwise just
     // the equivalent text
     if ($pager->currentNumber() < $pager->lastPageNumber()) {
         $linkArgs[$pageNum] = $pager->currentNumber() + 1;
         $content .= $b->li($this->_view->linkTo($linkArgs, 'next >'), ' ');
     }
     return $b->ol(array('class' => 'pagination'), $content);
 }