Overview
1: <?php
2:
3: /**
4: * String HTML input box custom widget
5: *
6: * @package alpha::view::widgets
7: * @since 1.0
8: * @author John Collins <dev@alphaframework.org>
9: * @version $Id: StringBox.inc 1633 2013-01-22 16:43:56Z alphadevx $
10: * @license http://www.opensource.org/licenses/bsd-license.php The BSD License
11: * @copyright Copyright (c) 2012, John Collins (founder of Alpha Framework).
12: * All rights reserved.
13: *
14: * <pre>
15: * Redistribution and use in source and binary forms, with or
16: * without modification, are permitted provided that the
17: * following conditions are met:
18: *
19: * * Redistributions of source code must retain the above
20: * copyright notice, this list of conditions and the
21: * following disclaimer.
22: * * Redistributions in binary form must reproduce the above
23: * copyright notice, this list of conditions and the
24: * following disclaimer in the documentation and/or other
25: * materials provided with the distribution.
26: * * Neither the name of the Alpha Framework nor the names
27: * of its contributors may be used to endorse or promote
28: * products derived from this software without specific
29: * prior written permission.
30: *
31: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
32: * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
33: * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
34: * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
35: * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
36: * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
37: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
38: * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
39: * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
40: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
41: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
42: * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
43: * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
44: * </pre>
45: *
46: */
47: class StringBox {
48: /**
49: * The string object that will be edited by this string box
50: *
51: * @var String
52: * @since 1.0
53: */
54: public $stringObject;
55:
56: /**
57: * The data label for the string object
58: *
59: * @var string
60: * @since 1.0
61: */
62: public $label;
63:
64: /**
65: * The name of the HTML input box
66: *
67: * @var string
68: * @since 1.0
69: */
70: public $name;
71:
72: /**
73: * The display size of the input box
74: *
75: * @var integer
76: * @since 1.0
77: *
78: */
79: public $size;
80:
81: /**
82: * The constructor
83: *
84: * @param String $string The string object that will be edited by this text box.
85: * @param string $label The data label for the string object.
86: * @param string $name The name of the HTML input box.
87: * @param integer $size The display size (characters).
88: * @since 1.0
89: * @throws IllegalArguementException
90: */
91: public function __construct($string, $label, $name, $size=0) {
92: global $config;
93:
94: if($string instanceof String)
95: $this->stringObject = $string;
96: else
97: throw new IllegalArguementException('String object passed ['.var_export($string, true).'] is not a valid String object!');
98:
99: $this->label = $label;
100: $this->name = $name;
101: $this->size = $size;
102: }
103:
104: /**
105: * Renders the HTML and javascript for the string box
106: *
107: * @param bool $tableTags determines if table tags are also rendered for the StringBox
108: * @param bool $readOnly set to true to make the text box readonly (defaults to false)
109: * @return string
110: * @since 1.0
111: */
112: public function render($tableTags=true, $readOnly=false) {
113: $html = '';
114:
115: if ($tableTags) {
116: $html .= '<tr><th>';
117: $html .= $this->label;
118: $html .= '</th>';
119:
120: $html .= '<td>';
121: $html .= '<input '.($this->stringObject->checkIsPassword()? 'type="password"':'type="text"').($this->size == 0 ? ' style="width:100%;"' : ' size="'.$this->size.'"').' maxlength="'.String::MAX_SIZE.'" name="'.$this->name.'" id="'.$this->name.'" value="'.((isset($_POST[$this->name]) && $this->stringObject->getValue() == "" && !$this->stringObject->checkIsPassword())? $_POST[$this->name] : $this->stringObject->getValue()).'"'.($readOnly ? 'readonly class="readonly"' : '').'/>';
122: $html .= '</td></tr>';
123: }else{
124: $html .= '<input '.($this->stringObject->checkIsPassword()? 'type="password"':'type="text"').($this->size == 0 ? ' style="width:100%;"' : ' size="'.$this->size.'"').' maxlength="'.String::MAX_SIZE.'" name="'.$this->name.'" id="'.$this->name.'" value="'.((isset($_POST[$this->name]) && $this->stringObject->getValue() == "" && !$this->stringObject->checkIsPassword())? $_POST[$this->name] : $this->stringObject->getValue()).'"'.($readOnly ? 'readonly class="readonly"' : '').'/>';
125: }
126:
127: if($this->stringObject->getRule() != '') {
128: $html .= '<input type="hidden" id="'.$this->name.'_msg" value="'.$this->stringObject->getHelper().'"/>';
129: $html .= '<input type="hidden" id="'.$this->name.'_rule" value="'.$this->stringObject->getRule().'"/>';
130: }
131:
132: return $html;
133: }
134:
135: /**
136: * Setter for string object
137: *
138: * @param String $string
139: * @since 1.0
140: * @throws IllegalArguementException
141: */
142: public function setStringObject($string) {
143: if($string instanceof String)
144: $this->stringObject = $string;
145: else
146: throw new IllegalArguementException('String object passed ['.var_export($string, true).'] is not a valid String object!');
147: }
148:
149: /**
150: * Getter for string object
151: *
152: * @return String
153: * @since 1.0
154: */
155: public function getStringObject() {
156: return $this->stringObject;
157: }
158: }
159:
160: ?>
161: