|
1
|
|
|
<?php |
|
2
|
|
|
/* For licensing terms, see /license.txt */ |
|
3
|
|
|
|
|
4
|
|
|
/** |
|
5
|
|
|
* A drop down list with all languages to use with QuickForm |
|
6
|
|
|
*/ |
|
7
|
|
|
class SelectAjax extends HTML_QuickForm_select |
|
8
|
|
|
{ |
|
9
|
|
|
/** |
|
10
|
|
|
* Class constructor |
|
11
|
|
|
*/ |
|
12
|
|
|
public function __construct($elementName = null, $elementLabel = null, $options = null, $attributes = null) |
|
13
|
|
|
{ |
|
14
|
|
|
parent::__construct($elementName, $elementLabel, $options, $attributes); |
|
15
|
|
|
} |
|
16
|
|
|
|
|
17
|
|
|
/** |
|
18
|
|
|
* The ajax call must contain an array of id and text |
|
19
|
|
|
* @return string |
|
20
|
|
|
*/ |
|
21
|
|
|
public function toHtml() |
|
22
|
|
|
{ |
|
23
|
|
|
$html = api_get_asset('select2/dist/js/select2.min.js'); |
|
24
|
|
|
|
|
25
|
|
|
$iso = api_get_language_isocode(api_get_interface_language()); |
|
26
|
|
|
$languageCondition = ''; |
|
27
|
|
|
|
|
28
|
|
|
if (file_exists(api_get_path(SYS_PATH) . "web/assets/select2/dist/js/i18n/$iso.js")) { |
|
29
|
|
|
$html .= api_get_asset("select2/dist/js/i18n/$iso.js"); |
|
30
|
|
|
$languageCondition = "language: '$iso',"; |
|
31
|
|
|
} |
|
32
|
|
|
|
|
33
|
|
|
$html .= api_get_css(api_get_path(WEB_PATH).'web/assets/select2/dist/css/select2.min.css'); |
|
34
|
|
|
|
|
35
|
|
|
$formatResult = $this->getAttribute('formatResult'); |
|
36
|
|
|
|
|
37
|
|
|
$formatCondition = null; |
|
38
|
|
|
|
|
39
|
|
|
if (!empty($formatResult)) { |
|
40
|
|
|
$formatCondition = ', |
|
41
|
|
|
templateResult : '.$formatResult.', |
|
42
|
|
|
templateSelection : '.$formatResult; |
|
43
|
|
|
} |
|
44
|
|
|
|
|
45
|
|
|
$width = 'element'; |
|
46
|
|
|
$givenWidth = '100%'; |
|
47
|
|
|
if (!empty($givenWidth)) { |
|
48
|
|
|
$width = $givenWidth; |
|
49
|
|
|
} |
|
50
|
|
|
|
|
51
|
|
|
//Get the minimumInputLength for select2 |
|
52
|
|
|
$minimumInputLength = $this->getAttribute('minimumInputLength') > 3 ? |
|
53
|
|
|
$this->getAttribute('minimumInputLength') : |
|
54
|
|
|
3 |
|
55
|
|
|
; |
|
56
|
|
|
|
|
57
|
|
|
$plHolder = $this->getAttribute('placeholder'); |
|
58
|
|
|
if (empty($plHolder)) { |
|
59
|
|
|
$plHolder = get_lang('SelectAnOption'); |
|
60
|
|
|
} |
|
61
|
|
|
|
|
62
|
|
|
$id = $this->getAttribute('id'); |
|
63
|
|
|
|
|
64
|
|
|
if (empty($id)) { |
|
65
|
|
|
$id = $this->getAttribute('name'); |
|
66
|
|
|
$this->setAttribute('id', $id); |
|
67
|
|
|
} |
|
68
|
|
|
|
|
69
|
|
|
$url = $this->getAttribute('url'); |
|
70
|
|
|
|
|
71
|
|
|
if (!$url) { |
|
72
|
|
|
$url = $this->getAttribute('url_function'); |
|
73
|
|
|
} else { |
|
74
|
|
|
$url = "'$url'"; |
|
75
|
|
|
} |
|
76
|
|
|
|
|
77
|
|
|
$html .= <<<JS |
|
78
|
|
|
<script> |
|
79
|
|
|
$(function(){ |
|
80
|
|
|
$('#{$this->getAttribute('id')}').select2({ |
|
81
|
|
|
$languageCondition |
|
82
|
|
|
placeholder: '$plHolder', |
|
83
|
|
|
allowClear: true, |
|
84
|
|
|
width: '$width', |
|
85
|
|
|
minimumInputLength: '$minimumInputLength', |
|
86
|
|
|
ajax: { |
|
87
|
|
|
url: $url, |
|
88
|
|
|
dataType: 'json', |
|
89
|
|
|
data: function(params) { |
|
90
|
|
|
return { |
|
91
|
|
|
q: params.term, // search term |
|
92
|
|
|
page_limit: 10, |
|
93
|
|
|
}; |
|
94
|
|
|
}, |
|
95
|
|
|
processResults: function (data, page) { |
|
96
|
|
|
//parse the results into the format expected by Select2 |
|
97
|
|
|
return { |
|
98
|
|
|
results: data.items |
|
99
|
|
|
}; |
|
100
|
|
|
} |
|
101
|
|
|
$formatCondition |
|
102
|
|
|
} |
|
103
|
|
|
}); |
|
104
|
|
|
}); |
|
105
|
|
|
</script> |
|
106
|
|
|
JS; |
|
107
|
|
|
|
|
108
|
|
|
$this->removeAttribute('formatResult'); |
|
109
|
|
|
$this->removeAttribute('minimumInputLength'); |
|
110
|
|
|
$this->removeAttribute('placeholder'); |
|
111
|
|
|
$this->removeAttribute('class'); |
|
112
|
|
|
$this->removeAttribute('url'); |
|
113
|
|
|
$this->removeAttribute('url_function'); |
|
114
|
|
|
$this->setAttribute('style', 'width: 100%;'); |
|
115
|
|
|
|
|
116
|
|
|
return parent::toHtml() . $html; |
|
117
|
|
|
} |
|
118
|
|
|
} |
|
119
|
|
|
|
chamilo /
chamilo-lms
