ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
class.ilNumericStyleValueInputGUI.php
Go to the documentation of this file.
1<?php
2/*
3 +-----------------------------------------------------------------------------+
4 | ILIAS open source |
5 +-----------------------------------------------------------------------------+
6 | Copyright (c) 1998-2007 ILIAS open source, University of Cologne |
7 | |
8 | This program is free software; you can redistribute it and/or |
9 | modify it under the terms of the GNU General Public License |
10 | as published by the Free Software Foundation; either version 2 |
11 | of the License, or (at your option) any later version. |
12 | |
13 | This program is distributed in the hope that it will be useful, |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | GNU General Public License for more details. |
17 | |
18 | You should have received a copy of the GNU General Public License |
19 | along with this program; if not, write to the Free Software |
20 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
21 +-----------------------------------------------------------------------------+
22*/
23
32{
33 protected $value;
34 protected $allowpercentage = true;
35
42 function __construct($a_title = "", $a_postvar = "")
43 {
44 parent::__construct($a_title, $a_postvar);
45 $this->setType("style_numeric");
46
47 }
48
54 function setValue($a_value)
55 {
56 $this->value = $a_value;
57 }
58
64 function getValue()
65 {
66 return $this->value;
67 }
68
74 function setAllowPercentage($a_allowpercentage)
75 {
76 $this->allowpercentage = $a_allowpercentage;
77 }
78
85 {
87 }
88
94 function checkInput()
95 {
96 global $lng;
97
98 $num_value = $_POST[$this->getPostVar()]["num_value"] =
99 trim(ilUtil::stripSlashes($_POST[$this->getPostVar()]["num_value"]));
100 $num_unit = $_POST[$this->getPostVar()]["num_unit"] =
101 trim(ilUtil::stripSlashes($_POST[$this->getPostVar()]["num_unit"]));
102
103 if ($this->getRequired() && trim($num_value) == "")
104 {
105 $this->setAlert($lng->txt("msg_input_is_required"));
106
107 return false;
108 }
109
110 if (!is_numeric($num_value) && $num_value != "")
111 {
112 $this->setAlert($lng->txt("sty_msg_input_must_be_numeric"));
113
114 return false;
115 }
116
117 if (trim($num_value) != "")
118 {
119 $this->setValue($num_value.$num_unit);
120 }
121
122 return true;
123 }
124
128 function insert(&$a_tpl)
129 {
130 $tpl = new ilTemplate("tpl.prop_style_numeric.html", true, true, "Services/Style");
131
132 $tpl->setVariable("POSTVAR", $this->getPostVar());
133
135
136 $value = strtolower(trim($this->getValue()));
137
138 $current_unit = "";
139 foreach ($unit_options as $u)
140 {
141 if (substr($value, strlen($value) - strlen($u)) == $u)
142 {
143 $current_unit = $u;
144 }
145 }
146 $tpl->setVariable("VAL_NUM",
147 substr($value, 0, strlen($value) - strlen($current_unit)));
148 if ($current_unit == "")
149 {
150 $current_unit = "px";
151 }
152
153 foreach ($unit_options as $option)
154 {
155 $tpl->setCurrentBlock("unit_option");
156 $tpl->setVariable("VAL_UNIT", $option);
157 $tpl->setVariable("TXT_UNIT", $option);
158 if ($current_unit == $option)
159 {
160 $tpl->setVariable("UNIT_SELECTED", 'selected="selected"');
161 }
162 $tpl->parseCurrentBlock();
163 }
164
165 $a_tpl->setCurrentBlock("prop_generic");
166 $a_tpl->setVariable("PROP_GENERIC", $tpl->get());
167 $a_tpl->parseCurrentBlock();
168 }
169
175 function setValueByArray($a_values)
176 {
177 global $ilUser;
178
179 $this->setValue($a_values[$this->getPostVar()]["num_value"].
180 $a_values[$this->getPostVar()]["num_unit"]);
181 }
182
183}
global $tpl
Definition: ilias.php:8
This class represents a property in a property form.
setType($a_type)
Set Type.
getPostVar()
Get Post Variable.
setAlert($a_alert)
Set Alert Text.
This class represents a numeric style property in a property form.
setValueByArray($a_values)
Set value by array.
__construct($a_title="", $a_postvar="")
Constructor.
checkInput()
Check input, strip slashes etc.
setAllowPercentage($a_allowpercentage)
Set Allow Percentage.
static _getStyleParameterNumericUnits($a_no_percentage=false)
special template class to simplify handling of ITX/PEAR
static stripSlashes($a_str, $a_strip_html=true, $a_allow="")
strip slashes if magic qoutes is enabled
$_POST['username']
Definition: cron.php:12
global $lng
Definition: privfeed.php:40
global $ilUser
Definition: imgupload.php:15