Is there any update on this issue? Here is full code
<?php
public function add_meta_boxes( $meta_boxes ) {
$flexslider_fields = array(
array(
'id' => '_gx_flexslider_type',
'name' => __( 'Type', 'genex-framework' ),
'type' => 'radio',
'options' => array(
'image' => __( 'Image', 'genex-framework' ),
'video' => __( 'Video', 'genex-framework' ),
'map' => __( 'Google Map', 'genex-framework' ),
),
'std' => 'image',
),
array(
'id' => '_gx_flexslider_video',
'name' => __( 'Video', 'genex-framework' ),
'type' => 'oembed',
'hidden' => array( '_gx_flexslider_type', '!=', 'video' )
),
array(
'id' => '_gx_flexslider_image',
'name' => __( 'Image', 'genex-framework' ),
'type' => 'image_advanced',
'max_file_uploads' => 1,
'hidden' => array( '_gx_flexslider_type', '!=', 'image' )
),
array(
'id' => '_gx_flexslider_map_type',
'name' => __( 'Google Map type', 'genex-framework' ),
'type' => 'radio',
'options' => array(
'iframe' => __( 'Embed iframe Link', 'genex-framework' ),
'api' => __( 'API Key', 'genex-framework' ),
),
'hidden' => array( '_gx_flexslider_type', '!=', 'map' )
),
array(
'id' => '_gx_flexslider_map_embed',
'name' => __( 'Enter Google iframe link', 'genex-framework' ),
'type' => 'text',
'hidden' => array(
'when' => array(
array( '_gx_flexslider_type', '!=', 'map' ),
array('_gx_flexslider_map_type','!=', 'iframe'),
),
'relation' => 'or'
),
),
// Map requires at least one address field (with type = text)
array(
'id' => '_gx_flexslider_map_api',
'name' => __( 'Enter API Key', 'genex-framework' ),
'type' => 'text',
'hidden'=> array(
'when' => array(
array( '_gx_flexslider_type', '!=', 'map' ),
array('_gx_flexslider_map_type','!=', 'api'),
),
'relation' => 'or'
),
'desc' => sprintf( __('Enter your <a href="%1$s" target="_blank">API key</a>. Your map may not function correctly without one.','genex-framework'),'https://developers.google.com/maps/documentation/javascript/get-api-key'),
),
array(
'id' => '_gx_flexslider_address',
'name' => __( 'Address', 'genex-framework' ),
'type' => 'text',
'hidden' => array(
'when' => array(
array( '_gx_flexslider_type', '!=', 'map' ),
array('_gx_flexslider_map_type','!=', 'api'),
),
'relation' => 'or'
),
),
array(
'id' => '_gx_flexslider_caption',
'name' => __( 'Caption', 'genex-framework' ),
'type' => 'wysiwyg',
'options' => array(
'media_buttons' => false,
'quicktags' => false,
//'textarea_rows' => 5
),
'columns' => 12,
),
);
$meta_boxes[] = array(
'title' => __( 'Slide', 'genex-framework' ),
'post_types' => array( 'flexslider' ),
'fields' => array(
array(
'id' => '_gx_flexslider_slide',
// Group field
'type' => 'group',
// Clone whole group?
'clone' => true,
// Drag and drop clones to reorder them?
'sort_clone' => true,
'fields' => $flexslider_fields
),
)
);
// Caption settings
$meta_boxes[] = array(
'title' => __( 'Caption Settings', 'genex-framework' ),
'post_types' => array( 'flexslider' ),
'fields' => array(
array(
'id' => '_gx_flexslider_custom_caption',
'name' => __( 'Enable custom caption Settings', 'genex-framework' ),
'type' => 'checkbox',
),
array(
'id' => '_gx_flexslider_caption',
'type' => 'group',
'hidden' => array('_gx_flexslider_custom_caption', false ),
'fields' => array(
array(
'id' => '_gx_flexslider_caption_bg',
'name' => __( 'Caption background color', 'genex-framework' ),
'type' => 'color',
),
array(
'id' => '_gx_flexslider_caption_color',
'name' => __( 'Caption font color', 'genex-framework' ),
'type' => 'color',
),
array(
'id' => '_gx_flexslider_caption_alignment',
'name' => __( 'Caption Alignment', 'genex-framework' ),
'type' => 'select',
'options' => array(
'' => __( '-- Select alignment --', 'genex-framework' ),
'left' => __( 'Left', 'genex-framework' ),
'right' => __( 'Right', 'genex-framework' ),
'center' => __( 'Center', 'genex-framework' ),
'justify' => __( 'Justify', 'genex-framework' ),
),
'std' => '', // Todo
),
array(
'id' => '_gx_flexslider_caption_transform',
'name' => __( 'Text Transform', 'genex-framework' ),
'type' => 'select',
'options' => array(
'' => __( '-- Select text transform --', 'genex-framework' ),
'capitalize' => __( 'Capitalize', 'genex-framework' ),
'uppercase' => __( 'Uppercase', 'genex-framework' ),
'lowercase' => __( 'Lowercase', 'genex-framework' ),
'full-width' => __( 'Full Width', 'genex-framework' ),
),
'std' => '', // Todo
),
array(
'id' => '_gx_flexslider_caption_width',
'name' => __( 'Background width', 'genex-framework' ),
'type' => 'number',
'min' => 0,
'std' => 0,
),
array(
'id' => '_gx_flexslider_caption_horizontal_position',
'name' => __( 'Background horizontal position', 'genex-framework' ),
'type' => 'number',
'min' => 0,
'std' => 0,
),
array(
'id' => '_gx_flexslider_caption_vertical_position',
'name' => __( 'Background vertical position', 'genex-framework' ),
'type' => 'number',
'min' => 0,
'std' => 0,
),
),
),
array(
'id' => '_gx_flexslider_responsive_caption',
'name' => __( 'Responsive Caption Position', 'genex-framework' ),
'type' => 'radio',
'options' => array(
'below' => __( 'Below Slider', 'genex-framework' ),
'infront' => __( 'Infront of Slider', 'genex-framework' ),
),
'std' => 'below',
),
),
);
return $meta_boxes;
}
.