|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace Encore\Admin\Form\Field; |
|
4
|
|
|
|
|
5
|
|
|
/** |
|
6
|
|
|
* Class ListBox. |
|
7
|
|
|
* |
|
8
|
|
|
* @see https://github.com/istvan-ujjmeszaros/bootstrap-duallistbox |
|
9
|
|
|
*/ |
|
10
|
|
|
class Listbox extends MultipleSelect |
|
11
|
|
|
{ |
|
12
|
|
|
protected $settings = []; |
|
13
|
|
|
|
|
14
|
|
|
protected static $css = [ |
|
15
|
|
|
'/vendor/laravel-admin/bootstrap-duallistbox/dist/bootstrap-duallistbox.min.css', |
|
16
|
|
|
]; |
|
17
|
|
|
|
|
18
|
|
|
protected static $js = [ |
|
19
|
|
|
'/vendor/laravel-admin/bootstrap-duallistbox/dist/jquery.bootstrap-duallistbox.min.js', |
|
20
|
|
|
]; |
|
21
|
|
|
|
|
22
|
|
|
public function settings(array $settings) |
|
23
|
|
|
{ |
|
24
|
|
|
$this->settings = $settings; |
|
25
|
|
|
|
|
26
|
|
|
return $this; |
|
27
|
|
|
} |
|
28
|
|
|
|
|
29
|
|
|
/** |
|
30
|
|
|
* {@inheritdoc} |
|
31
|
|
|
*/ |
|
32
|
|
|
protected function loadRemoteOptions($url, $parameters = [], $options = []) |
|
33
|
|
|
{ |
|
34
|
|
|
$ajaxOptions = json_encode(array_merge([ |
|
35
|
|
|
'url' => $url.'?'.http_build_query($parameters), |
|
36
|
|
|
], $options)); |
|
37
|
|
|
|
|
38
|
|
|
$this->script = <<<EOT |
|
39
|
|
|
|
|
40
|
|
|
$.ajax($ajaxOptions).done(function(data) { |
|
41
|
|
|
|
|
42
|
|
|
var listbox = $("{$this->getElementClassSelector()}"); |
|
43
|
|
|
|
|
44
|
|
|
var value = listbox.data('value') + ''; |
|
45
|
|
|
|
|
46
|
|
|
if (value) { |
|
47
|
|
|
value = value.split(','); |
|
48
|
|
|
} |
|
49
|
|
|
|
|
50
|
|
|
for (var key in data) { |
|
51
|
|
|
var selected = ($.inArray(key, value) >= 0) ? 'selected' : ''; |
|
52
|
|
|
listbox.append('<option value="'+key+'" '+selected+'>'+data[key]+'</option>'); |
|
53
|
|
|
} |
|
54
|
|
|
|
|
55
|
|
|
listbox.bootstrapDualListbox('refresh', true); |
|
56
|
|
|
}); |
|
57
|
|
|
EOT; |
|
58
|
|
|
|
|
59
|
|
|
return $this; |
|
60
|
|
|
} |
|
61
|
|
|
|
|
62
|
|
|
public function render() |
|
63
|
|
|
{ |
|
64
|
|
|
$settings = array_merge($this->settings, [ |
|
65
|
|
|
'infoText' => trans('admin.listbox.text_total'), |
|
66
|
|
|
'infoTextEmpty' => trans('admin.listbox.text_empty'), |
|
67
|
|
|
'infoTextFiltered' => trans('admin.listbox.filtered'), |
|
68
|
|
|
'filterTextClear' => trans('admin.listbox.filter_clear'), |
|
69
|
|
|
'filterPlaceHolder' => trans('admin.listbox.filter_placeholder'), |
|
70
|
|
|
]); |
|
71
|
|
|
|
|
72
|
|
|
$settings = json_encode($settings); |
|
73
|
|
|
|
|
74
|
|
|
$this->script .= <<<SCRIPT |
|
75
|
|
|
|
|
76
|
|
|
$("{$this->getElementClassSelector()}").bootstrapDualListbox($settings); |
|
77
|
|
|
|
|
78
|
|
|
SCRIPT; |
|
79
|
|
|
|
|
80
|
|
|
$this->attribute('data-value', implode(',', (array) $this->value())); |
|
81
|
|
|
|
|
82
|
|
|
return parent::render(); |
|
|
|
|
|
|
83
|
|
|
} |
|
84
|
|
|
} |
|
85
|
|
|
|
z-song /
laravel-admin
Loading history...