advanced-forms / acf / fields / page.php

page.php in Advanced Forms for ACF trunk, at acf/fields/page.php

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1	<?php
2
3	/**
4	* Custom ACF field for creating paged forms. Altered copy of the default tab field.
5	*
6	* @since 1.5.0
7	*
8	*/
9	class AF_Page_Field extends acf_field {
10
11	function initialize() {
12
13	// vars
14	$this->name = 'page';
15	$this->label = __( 'Page','advanced-forms' );
16	$this->category = 'Forms';
17	$this->defaults = array();
18
19	}
20
21
22	/*
23	* render_field()
24	*
25	* Create the HTML interface for your field
26	*
27	* @param $field - an array holding all the field's data
28	*
29	* @type action
30	* @since 3.6
31	* @date 23/01/13
32	*/
33
34	function render_field( $field ) {
35
36	// vars
37	$atts = array(
38	'href' => '',
39	'class' => 'af-page-button',
40	'data-key' => $field['key']
41	);
42
43	$atts['data-show-numbering'] = ! empty ( $field['show_numbering'] ) ? 'true' : 'false';
44
45	$previous_atts = array( 'class' => 'af-previous-button' );
46	$previous_atts = apply_filters( 'af/form/previous_button_atts', $previous_atts, $field );
47	if ( empty( $field['previous_text'] ) ) {
48	$field['previous_text'] = __( 'Previous', 'advanced-forms' );
49	}
50
51	$next_atts = array( 'class' => 'af-next-button' );
52	$next_atts = apply_filters( 'af/form/next_button_atts', $next_atts, $field );
53	if ( empty ( $field['next_text'] ) ) {
54	$field['next_text'] = __( 'Next', 'advanced-forms' );
55	}
56
57	?>
58	<a <?php acf_esc_attr_e( $atts ); ?>>
59	<span class="title"><?php echo acf_esc_html($field['label']); ?></span>
60	</a>
61
62	<button <?php acf_esc_attr_e( $previous_atts ); ?>><?php echo $field['previous_text']; ?></button>
63	<button <?php acf_esc_attr_e( $next_atts ); ?>><?php echo $field['next_text']; ?></button>
64	<?php
65
66
67	}
68
69
70
71	/*
72	* render_field_settings()
73	*
74	* Create extra options for your field. This is rendered when editing a field.
75	* The value of $field['name'] can be used (like bellow) to save extra data to the $field
76	*
77	* @param $field - an array holding all the field's data
78	*
79	* @type action
80	* @since 3.6
81	* @date 23/01/13
82	*/
83
84	function render_field_settings( $field ) {
85
86	// back_text
87	acf_render_field_setting( $field, array(
88	'label' => __( 'Show numbering', 'advanced-forms' ),
89	'type' => 'true_false',
90	'name' => 'show_numbering',
91	'ui' => true,
92	'default_value' => true,
93	));
94
95	// back_text
96	acf_render_field_setting( $field, array(
97	'label' => __( 'Previous text', 'advanced-forms' ),
98	'instructions' => __( 'Text for the "Previous" button', 'advanced-forms' ),
99	'type' => 'text',
100	'name' => 'previous_text',
101	'placeholder' => __( 'Previous', 'advanced-forms' ),
102	));
103
104	// next_text
105	acf_render_field_setting( $field, array(
106	'label' => __( 'Next text', 'advanced-forms' ),
107	'instructions' => __( 'Text for the "Next" button', 'advanced-forms' ),
108	'type' => 'text',
109	'name' => 'next_text',
110	'placeholder' => __( 'Next', 'advanced-forms' ),
111	));
112
113	}
114
115
116	/*
117	* load_field()
118	*/
119
120	function load_field( $field ) {
121
122	// Remove name to avoid caching issue
123	$field['name'] = '';
124
125	// Remove required to avoid JS issues
126	$field['required'] = 0;
127
128	// Set value other than 'null' to avoid ACF loading / caching issue
129	$field['value'] = false;
130
131	// Hide field from admin
132	$field['hide_admin'] = true;
133
134	// return
135	return $field;
136
137	}
138
139	}
140
141
142	// initialize
143	acf_register_field_type( 'AF_Page_Field' );
144
145	?>