1: <?php
2:
3: /**
4: * Picon Framework
5: * http://code.google.com/p/picon-framework/
6: *
7: * Copyright (C) 2011-2012 Martin Cassidy <martin.cassidy@webquub.com>
8:
9: * Picon Framework is free software: you can redistribute it and/or modify
10: * it under the terms of the GNU General Public License as published by
11: * the Free Software Foundation, either version 3 of the License, or
12: * (at your option) any later version.
13:
14: * Picon Framework is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17: * General Public License for more details.
18:
19: * You should have received a copy of the GNU General Public License
20: * along with Picon Framework. If not, see <http://www.gnu.org/licenses/>.
21: * */
22:
23: namespace picon;
24:
25: /**
26: * A repeating component which works from an array. A ListItem is added
27: * for each one and a callback invoked to populate it.
28: *
29: * @author Martin Cassidy
30: * @package web/markup/html/repeater
31: */
32: class ListView extends AbstractRepeater
33: {
34: private $callback;
35: private $items = array();
36:
37: /**
38: *
39: * @param String $id
40: * @param closure $callback
41: * @param Model $model optional
42: */
43: public function __construct($id, $callback, $model = null)
44: {
45: parent::__construct($id, $model);
46: Args::callBackArgs($callback, 1, 'callback');
47: $this->callback = $callback;
48: }
49:
50: protected function getRenderArray()
51: {
52: return $this->items;
53: }
54:
55: public function populateItem($entry)
56: {
57: $callable = $this->callback;
58: $callable($entry);
59: }
60:
61: protected function populate()
62: {
63: $this->items = array();
64: foreach($this->getChildren() as $child)
65: {
66: $this->remove($child);
67: }
68: foreach($this->getModel()->getModelObject() as $index => $object)
69: {
70: $model = $this->getModel()->getModelObject();
71: $entry = new ListItem($this->getId().$index, new BasicModel($model[$index]), $index);
72: $this->populateItem($entry);
73: $this->addOrReplace($entry);
74: array_push($this->items, $entry);
75: }
76: }
77: }
78:
79: ?>
80: