1: | <?php |
2: | |
3: | namespace Zippy\Html\Link; |
4: | |
5: | use Zippy\WebApplication; |
6: | use Zippy\Interfaces\ClickListener; |
7: | use Zippy\Interfaces\EventReceiver; |
8: | |
9: | use Zippy\Interfaces\Requestable; |
10: | use Zippy\Event; |
11: | |
12: | |
13: | |
14: | |
15: | |
16: | class SortLink extends AbstractLink implements ClickListener, Requestable |
17: | { |
18: | public $fileld = ""; |
19: | public $dir = ""; |
20: | |
21: | protected $event; |
22: | |
23: | |
24: | |
25: | |
26: | |
27: | |
28: | |
29: | |
30: | public function __construct($id, $fileld, $receiver = null, $handler = null, $ajax = false) { |
31: | parent::__construct($id); |
32: | $this->fileld = $fileld; |
33: | if (is_object($receiver) && $handler != null) { |
34: | $this->onClick($receiver, $handler, $ajax); |
35: | } |
36: | } |
37: | |
38: | |
39: | |
40: | |
41: | public function RenderImpl() { |
42: | parent::RenderImpl(); |
43: | |
44: | |
45: | if ($this->disabled == true) { |
46: | $this->setAttribute("href", ""); |
47: | |
48: | return; |
49: | } |
50: | if ($this->event == null) { |
51: | $this->setAttribute("href", ""); |
52: | |
53: | return; |
54: | } |
55: | |
56: | $this->setAttribute("href", "javascript:void(0);"); |
57: | if ($this->event->isajax == false) { |
58: | $url = $this->owner->getURLNode() . "::" . $this->id; |
59: | $this->setAttribute("onclick", "window.location='{$url}';event.returnValue=false; return false;"); |
60: | } else { |
61: | $url = $this->owner->getURLNode() . "::" . $this->id . "&ajax=true"; |
62: | $this->setAttribute("onclick", "getUpdate('{$url}');event.returnValue=false; return false;"); |
63: | } |
64: | if (strlen($this->dir) == 0) { |
65: | return; |
66: | } |
67: | |
68: | $HtmlTag = $this->getTag(); |
69: | $content = $HtmlTag->text(); |
70: | if ($this->dir == "asc") { |
71: | $HtmlTag->html($content . " ↑"); |
72: | } else { |
73: | if ($this->dir == "desc") { |
74: | $HtmlTag->html($content . " ↓"); |
75: | } else { |
76: | $HtmlTag->text($content); |
77: | } |
78: | } |
79: | |
80: | |
81: | } |
82: | |
83: | |
84: | |
85: | |
86: | public function RequestHandle() { |
87: | if (strlen($this->dir) == 0) { |
88: | $this->dir = "asc"; |
89: | } else { |
90: | if ($this->dir == "asc") { |
91: | $this->dir = "desc"; |
92: | } else { |
93: | $this->dir = "asc"; |
94: | } |
95: | } |
96: | |
97: | $this->OnEvent(); |
98: | |
99: | } |
100: | |
101: | |
102: | |
103: | |
104: | public function onClick(EventReceiver $receiver, $handler, $ajax = false) { |
105: | $this->event = new Event($receiver, $handler); |
106: | $this->event->isajax = $ajax; |
107: | } |
108: | |
109: | |
110: | |
111: | |
112: | public function OnEvent() { |
113: | if ($this->event != null) { |
114: | $this->event->onEvent($this); |
115: | } |
116: | } |
117: | |
118: | |
119: | |
120: | |
121: | |
122: | public function Reset() { |
123: | |
124: | $this->field = ""; |
125: | $this->dir = ""; |
126: | |
127: | } |
128: | |
129: | } |
130: | |