WidgetAlphaList Class Reference

Prints list, and ALPHA pager. More...

Inheritance diagram for WidgetAlphaList:

Public Member Functions
	__construct ($items, $params)
	render ($policy=self::NONE)
Static Public Member Functions
static	output ($items, $params=array(), $policy=self::LINK_TO_SUBPAGES)
	Constructor.
Public Attributes
	$items
	$params
const	INCLUDE_NUMERIC = 4096
const	LINK_TO_FRAGMENT = 0
	Link to fragment (Letter) from pager.
const	LINK_TO_SUBPAGE_BELOW_SECTION = 1024
	Put a lin kto subpages below each section.
const	LINK_TO_SUBPAGES = 256
	Link to subpages Url::current() + letter from pager.
const	NO_PAGER = 512
	Do not print a pager.

Detailed Description

Prints list, and ALPHA pager.

Definition at line 5 of file alphalist.widget.php.

Constructor & Destructor Documentation

WidgetAlphaList::__construct	(	$	items,
		$	params
	)

Definition at line 41 of file alphalist.widget.php.

00041                                                      {
00042                 $this->items = $items;
00043                 $this->params = $params;
00044         }

Member Function Documentation

static WidgetAlphaList::output	(	$	items,
		$	params = `array()`,
		$	policy = `self::LINK_TO_SUBPAGES`
	)			`[static]`

Constructor.

Parameters:

array

$params associative array with members 'css_class' and 'more_title'

Definition at line 33 of file alphalist.widget.php.

00033                                                                                                  {
00034                 if (is_string($params)) {
00035                         $params = array('css_class' => $params);
00036                 }
00037                 $w = new WidgetAlphaList($items, $params);
00038                 return $w->render($policy);
00039         }

WidgetAlphaList::render ( $ policy = self::NONE )

Implements IRenderer.

Definition at line 46 of file alphalist.widget.php.

00046                                                    {
00047                 $ret = '';
00048                 if (count($this->items) > 10) {
00049                         if (!Common::flag_is_set($policy, self::NO_PAGER)) {
00050                                 $ret .= WidgetAlphaPager::output($policy);
00051                         }
00052 
00053                         $data = array_fill_keys(range('a', 'z'), array());
00054                         if (Common::flag_is_set($policy, self::INCLUDE_NUMERIC)) {
00055                                 $data = array_merge(array('0-9' => array()), $data);
00056                         }
00057                         // TODO Does not handle numbers
00058                         foreach($this->items as $key => $value) {
00059                                 $clean = String::plain_ascii($key);
00060                                 $data[substr($clean, 0, 1)][] = $value;
00061                         }
00062 
00063                         $view = ViewFactory::create_view(IViewFactory::MESSAGE, 'widgets/alphalist', false);
00064                         $view->assign('data', $data);
00065                         $view->assign('items', $this->items);
00066                         $view->assign('params', $this->params);
00067                         $view->assign('policy', $policy);
00068                 }
00069                 else {
00070                         ksort($this->items);
00071                         $view = ViewFactory::create_view(IViewFactory::MESSAGE, 'widgets/alphalist/empty', false);
00072                 }
00073                 $view->assign('items', $this->items);
00074                 $view->assign('params', $this->params);
00075                 $view->assign('policy', $policy);
00076                 $ret .= $view->render();
00077                 return $ret;
00078         }