Added a comment explaining the purpose of safe functions.
[timetracker.git] / WEB-INF / lib / form / Hidden.class.php
1 <?php
2 // +----------------------------------------------------------------------+
3 // | Anuko Time Tracker
4 // +----------------------------------------------------------------------+
5 // | Copyright (c) Anuko International Ltd. (https://www.anuko.com)
6 // +----------------------------------------------------------------------+
7 // | LIBERAL FREEWARE LICENSE: This source code document may be used
8 // | by anyone for any purpose, and freely redistributed alone or in
9 // | combination with other software, provided that the license is obeyed.
10 // |
11 // | There are only two ways to violate the license:
12 // |
13 // | 1. To redistribute this code in source form, with the copyright
14 // |    notice or license removed or altered. (Distributing in compiled
15 // |    forms without embedded copyright notices is permitted).
16 // |
17 // | 2. To redistribute modified versions of this code in *any* form
18 // |    that bears insufficient indications that the modifications are
19 // |    not the work of the original author(s).
20 // |
21 // | This license applies to this document only, not any other software
22 // | that it may be combined with.
23 // |
24 // +----------------------------------------------------------------------+
25 // | Contributors:
26 // | https://www.anuko.com/time_tracker/credits.htm
27 // +----------------------------------------------------------------------+
28
29 import('form.FormElement');
30         
31 class Hidden extends FormElement {
32     var $class = 'Hidden';
33
34         function __construct($name,$value="")
35         {
36                 $this->name = $name;
37                 $this->value = $value;
38         }
39
40         function toStringControl()      {
41             
42             if ($this->id=="") $this->id = $this->name;
43             
44                 $html = "\n\t<input";
45                 $html .= " type=\"hidden\" name=\"$this->name\" id=\"$this->id\"";
46                 
47                 $html .= " value=\"".$this->getValue()."\"";
48                 $html .= ">";
49                 
50                 return $html;
51         }
52 }