1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
<?php // $Id: field.class.php,v 1.15.2.1 2006/06/29 06:59:26 skodak Exp $
///////////////////////////////////////////////////////////////////////////
// //
// NOTICE OF COPYRIGHT //
// //
// Moodle - Modular Object-Oriented Dynamic Learning Environment //
// http://moodle.org //
// //
// Copyright (C) 1999-onwards Moodle Pty Ltd http://moodle.com //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation; either version 2 of the License, or //
// (at your option) any later version. //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License for more details: //
// //
// http://www.gnu.org/copyleft/gpl.html //
// //
///////////////////////////////////////////////////////////////////////////
class data_field_textarea extends data_field_base {
var $type = 'textarea';
function data_field_textarea($field=0, $data=0) {
parent::data_field_base($field, $data);
}
function display_add_field($recordid=0) {
global $CFG;
$text = '';
$format = 0;
if ($recordid){
if ($content = get_record('data_content', 'fieldid', $this->field->id, 'recordid', $recordid)) {
$text = $content->content;
$format = $content->content1;
}
}
$str = '<div title="'.$this->field->description.'">';
if (can_use_richtext_editor()) {
// Show a rich text html editor.
$str .= $this->gen_textarea(true, $text);
$str .= helpbutton("richtext", get_string("helprichtext"), 'moodle', true, true, '', true);
$str .= '<input type="hidden" name="field_' . $this->field->id . '_content1' . '" value="' . FORMAT_HTML . '" />';
} else {
// Show a normal textarea. Also let the user specify the format to be used.
$str .= $this->gen_textarea(false, $text);
// Get the available text formats for this field.
$formatsForField = format_text_menu();
$str .= '<br />';
$str .= choose_from_menu($formatsForField, 'field_' . $this->field->id .
'_content1', $format, 'choose', '', '', true);
$str .= helpbutton('textformat', get_string('helpformatting'), 'moodle', true, false, '', true);
}
$str .= '</div>';
return $str;
}
function gen_textarea($usehtmleditor, $text='') {
return print_textarea($usehtmleditor, $this->field->param3, $this->field->param2,
'', '', 'field_'.$this->field->id, $text, '', true);
}
function print_after_form() {
if (can_use_richtext_editor()) {
use_html_editor('field_' . $this->field->id);
}
}
function update_content($recordid, $value, $name='') {
$content = new object;
$content->fieldid = $this->field->id;
$content->recordid = $recordid;
$names = explode('_', $name);
if (!empty($names[2])) {
$content->$names[2] = clean_param($value, PARAM_NOTAGS); // content[1-4]
} else {
$content->content = clean_param($value, PARAM_CLEAN);
}
if ($oldcontent = get_record('data_content','fieldid', $this->field->id, 'recordid', $recordid)) {
$content->id = $oldcontent->id;
return update_record('data_content', $content);
} else {
return insert_record('data_content', $content);
}
}
}
?>
|
