| 1 |
lars |
1 |
<?php
|
|
|
2 |
/**
|
|
|
3 |
* TActiveHyperLink class file.
|
|
|
4 |
*
|
|
|
5 |
* @author Wei Zhuo <weizhuo[at]gamil[dot]com>
|
|
|
6 |
* @link http://www.pradosoft.com/
|
|
|
7 |
* @copyright Copyright © 2005-2008 PradoSoft
|
|
|
8 |
* @license http://www.pradosoft.com/license/
|
|
|
9 |
* @version $Id: TActiveHyperLink.php 2482 2008-07-30 02:07:13Z knut $
|
|
|
10 |
* @package System.Web.UI.ActiveControls
|
|
|
11 |
*/
|
|
|
12 |
|
|
|
13 |
/**
|
|
|
14 |
* TActiveHyperLink class.
|
|
|
15 |
*
|
|
|
16 |
* The active control counterpart of THyperLink component. When
|
|
|
17 |
* {@link TBaseActiveControl::setEnableUpdate ActiveControl.EnableUpdate}
|
|
|
18 |
* property is true the during a callback request, setting {@link setText Text}
|
|
|
19 |
* property will also set the text of the label on the client upon callback
|
|
|
20 |
* completion. Similarly, for other properties such as {@link setImageUrl ImageUrl},
|
|
|
21 |
* {@link setNavigateUrl NavigateUrl} and {@link setTarget Target}.
|
|
|
22 |
*
|
|
|
23 |
* @author Wei Zhuo <weizhuo[at]gmail[dot]com>
|
|
|
24 |
* @version $Id: TActiveHyperLink.php 2482 2008-07-30 02:07:13Z knut $
|
|
|
25 |
* @package System.Web.UI.ActiveControls
|
|
|
26 |
* @since 3.1
|
|
|
27 |
*/
|
|
|
28 |
class TActiveHyperLink extends THyperLink implements IActiveControl
|
|
|
29 |
{
|
|
|
30 |
/**
|
|
|
31 |
* Creates a new callback control, sets the adapter to
|
|
|
32 |
* TActiveControlAdapter. If you override this class, be sure to set the
|
|
|
33 |
* adapter appropriately by, for example, by calling this constructor.
|
|
|
34 |
*/
|
|
|
35 |
public function __construct()
|
|
|
36 |
{
|
|
|
37 |
parent::__construct();
|
|
|
38 |
$this->setAdapter(new TActiveControlAdapter($this));
|
|
|
39 |
}
|
|
|
40 |
|
|
|
41 |
/**
|
|
|
42 |
* @return TBaseActiveControl basic active control options.
|
|
|
43 |
*/
|
|
|
44 |
public function getActiveControl()
|
|
|
45 |
{
|
|
|
46 |
return $this->getAdapter()->getBaseActiveControl();
|
|
|
47 |
}
|
|
|
48 |
|
|
|
49 |
/**
|
|
|
50 |
* On callback response, the inner HTMl of the label is updated.
|
|
|
51 |
* @param string the text value of the label
|
|
|
52 |
*/
|
|
|
53 |
public function setText($value)
|
|
|
54 |
{
|
|
|
55 |
parent::setText($value);
|
|
|
56 |
if($this->getActiveControl()->canUpdateClientSide())
|
|
|
57 |
$this->getPage()->getCallbackClient()->update($this, $value);
|
|
|
58 |
}
|
|
|
59 |
|
|
|
60 |
/**
|
|
|
61 |
* Sets the location of image file of the THyperLink.
|
|
|
62 |
* @param string the image file location
|
|
|
63 |
*/
|
|
|
64 |
public function setImageUrl($value)
|
|
|
65 |
{
|
|
|
66 |
parent::setImageUrl($value);
|
|
|
67 |
if($this->getActiveControl()->canUpdateClientSide() && $value !== '')
|
|
|
68 |
{
|
|
|
69 |
$textWriter = new TTextWriter();
|
|
|
70 |
$renderer = new THtmlWriter($textWriter);
|
|
|
71 |
$this->createImage($value)->renderControl($renderer);
|
|
|
72 |
$this->getPage()->getCallbackClient()->update($this, $textWriter->flush());
|
|
|
73 |
}
|
|
|
74 |
}
|
|
|
75 |
|
|
|
76 |
/**
|
|
|
77 |
* Sets the URL to link to when the THyperLink component is clicked.
|
|
|
78 |
* @param string the URL
|
|
|
79 |
*/
|
|
|
80 |
public function setNavigateUrl($value)
|
|
|
81 |
{
|
|
|
82 |
parent::setNavigateUrl($value);
|
|
|
83 |
if($this->getActiveControl()->canUpdateClientSide())
|
|
|
84 |
{
|
|
|
85 |
//replace & with & and urldecode the url (setting the href using javascript is literal)
|
|
|
86 |
$url = urldecode(str_replace('&', '&', $value));
|
|
|
87 |
$this->getPage()->getCallbackClient()->setAttribute($this, 'href', $url);
|
|
|
88 |
}
|
|
|
89 |
}
|
|
|
90 |
|
|
|
91 |
/**
|
|
|
92 |
* Sets the target window or frame to display the Web page content linked to when the THyperLink component is clicked.
|
|
|
93 |
* @param string the target window, valid values include '_blank', '_parent', '_self', '_top' and empty string.
|
|
|
94 |
*/
|
|
|
95 |
public function setTarget($value)
|
|
|
96 |
{
|
|
|
97 |
parent::setTarget($value);
|
|
|
98 |
if($this->getActiveControl()->canUpdateClientSide())
|
|
|
99 |
$this->getPage()->getCallbackClient()->setAttribute($this, 'target', $value);
|
|
|
100 |
}
|
|
|
101 |
}
|
|
|
102 |
|
|
|
103 |
?>
|