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
|
<?php
/**
* The input list walker for checkbox and radio list fields.
*
* @package Meta Box
*/
/**
* The input list walker class.
*/
class RWMB_Walker_Input_List extends RWMB_Walker_Base {
/**
* Starts the list before the elements are added.
*
* @param string $output Passed by reference. Used to append additional content.
* @param int $depth Depth of the item.
* @param array $args An array of additional arguments.
*/
public function start_lvl( &$output, $depth = 0, $args = array() ) {
$output .= '<ul class="rwmb-input-list">';
}
/**
* Ends the list of after the elements are added.
*
* @param string $output Passed by reference. Used to append additional content.
* @param int $depth Depth of the item.
* @param array $args An array of additional arguments.
*/
public function end_lvl( &$output, $depth = 0, $args = array() ) {
$output .= '</ul>';
}
/**
* Start the element output.
*
* @param string $output Passed by reference. Used to append additional content.
* @param object $object The data object.
* @param int $depth Depth of the item.
* @param array $args An array of additional arguments.
* @param int $current_object_id ID of the current item.
*/
public function start_el( &$output, $object, $depth = 0, $args = array(), $current_object_id = 0 ) {
$label = $this->db_fields['label'];
$id = $this->db_fields['id'];
$attributes = RWMB_Field::call( 'get_attributes', $this->field, $object->$id );
$output .= sprintf(
'<li><label><input %s %s>%s</label>',
RWMB_Field::render_attributes( $attributes ),
checked( in_array( $object->$id, $this->meta ), 1, false ),
RWMB_Field::filter( 'choice_label', $object->$label, $this->field, $object )
);
}
/**
* Ends the element output, if needed.
*
* @param string $output Passed by reference. Used to append additional content.
* @param object $object The data object.
* @param int $depth Depth of the item.
* @param array $args An array of additional arguments.
*/
public function end_el( &$output, $object, $depth = 0, $args = array() ) {
$output .= '</li>';
}
}
|