I am using this code and i am trying to show a colorpicker onto an array field. Any ideas, how to do it?
<?php
class Smashing_Fields_Plugin {
public function __construct() {
// Hook into the admin menu
add_action( 'admin_menu', array( $this, 'create_plugin_settings_page' ) );
// Add Settings and Fields
add_action( 'admin_init', array( $this, 'setup_sections' ) );
add_action( 'admin_init', array( $this, 'setup_fields' ) );
}
public function create_plugin_settings_page() {
// Add the menu item and page
$page_title = 'My Awesome Settings Page';
$menu_title = 'Awesome Plugin';
$capability = 'manage_options';
$slug = 'smashing_fields';
$callback = array( $this, 'plugin_settings_page_content' );
$icon = 'dashicons-admin-plugins';
$position = 100;
add_menu_page( $page_title, $menu_title, $capability, $slug, $callback, $icon, $position );
}
public function plugin_settings_page_content() {?>
<div class="wrap">
<h2>My Awesome Settings Page</h2><?php
if ( isset( $_GET['settings-updated'] ) && $_GET['settings-updated'] ){
$this->admin_notice();
} ?>
<form method="POST" action="options.php">
<?php
settings_fields( 'smashing_fields' );
do_settings_sections( 'smashing_fields' );
submit_button();
?>
</form>
</div> <?php
}
public function admin_notice() { ?>
<div class="notice notice-success is-dismissible">
<p>Your settings have been updated!</p>
</div><?php
}
public function setup_sections() {
add_settings_section( 'our_first_section', 'My First Section Title', array( $this, 'section_callback' ), 'smashing_fields' );
add_settings_section( 'our_second_section', 'My Second Section Title', array( $this, 'section_callback' ), 'smashing_fields' );
add_settings_section( 'our_third_section', 'My Third Section Title', array( $this, 'section_callback' ), 'smashing_fields' );
}
public function section_callback( $arguments ) {
switch( $arguments['id'] ){
case 'our_first_section':
echo 'This is the first description here!';
break;
case 'our_second_section':
echo 'This one is number two';
break;
case 'our_third_section':
echo 'Third time is the charm!';
break;
}
}
public function setup_fields() {
$fields = array(
array(
'uid' => 'awesome_text_field',
'label' => 'Sample Text Field',
'section' => 'our_first_section',
'type' => 'text',
'placeholder' => 'Some text',
'helper' => 'Does this help?',
'supplimental' => 'I am underneath!',
),
array(
'uid' => 'awesome_password_field',
'label' => 'Sample Password Field',
'section' => 'our_first_section',
'type' => 'password',
),
array(
'uid' => 'awesome_number_field',
'label' => 'Sample Number Field',
'section' => 'our_first_section',
'type' => 'number',
),
array(
'uid' => 'awesome_textarea',
'label' => 'Sample Text Area',
'section' => 'our_first_section',
'type' => 'textarea',
),
array(
'uid' => 'awesome_select',
'label' => 'Sample Select Dropdown',
'section' => 'our_first_section',
'type' => 'select',
'options' => array(
'option1' => 'Option 1',
'option2' => 'Option 2',
'option3' => 'Option 3',
'option4' => 'Option 4',
'option5' => 'Option 5',
),
'default' => array()
),
array(
'uid' => 'awesome_multiselect',
'label' => 'Sample Multi Select',
'section' => 'our_first_section',
'type' => 'multiselect',
'options' => array(
'option1' => 'Option 1',
'option2' => 'Option 2',
'option3' => 'Option 3',
'option4' => 'Option 4',
'option5' => 'Option 5',
),
'default' => array()
),
array(
'uid' => 'awesome_radio',
'label' => 'Sample Radio Buttons',
'section' => 'our_first_section',
'type' => 'radio',
'options' => array(
'option1' => 'Option 1',
'option2' => 'Option 2',
'option3' => 'Option 3',
'option4' => 'Option 4',
'option5' => 'Option 5',
),
'default' => array()
),
array(
'uid' => 'awesome_checkboxes',
'label' => 'Sample Checkboxes',
'section' => 'our_first_section',
'type' => 'checkbox',
'options' => array(
'option1' => 'Option 1',
'option2' => 'Option 2',
'option3' => 'Option 3',
'option4' => 'Option 4',
'option5' => 'Option 5',
),
'default' => array()
)
);
foreach( $fields as $field ){
add_settings_field( $field['uid'], $field['label'], array( $this, 'field_callback' ), 'smashing_fields', $field['section'], $field );
register_setting( 'smashing_fields', $field['uid'] );
}
}
public function field_callback( $arguments ) {
$value = get_option( $arguments['uid'] );
if( ! $value ) {
$value = $arguments['default'];
}
switch( $arguments['type'] ){
case 'text':
case 'password':
case 'number':
printf( '<input name="%1$s" id="%1$s" type="%2$s" placeholder="%3$s" value="%4$s" />', $arguments['uid'], $arguments['type'], $arguments['placeholder'], $value );
break;
case 'textarea':
printf( '<textarea name="%1$s" id="%1$s" placeholder="%2$s" rows="5" cols="50">%3$s</textarea>', $arguments['uid'], $arguments['placeholder'], $value );
break;
case 'select':
case 'multiselect':
if( ! empty ( $arguments['options'] ) && is_array( $arguments['options'] ) ){
$attributes = '';
$options_markup = '';
foreach( $arguments['options'] as $key => $label ){
$options_markup .= sprintf( '<option value="%s" %s>%s</option>', $key, selected( $value[ array_search( $key, $value, true ) ], $key, false ), $label );
}
if( $arguments['type'] === 'multiselect' ){
$attributes = ' multiple="multiple" ';
}
printf( '<select name="%1$s[]" id="%1$s" %2$s>%3$s</select>', $arguments['uid'], $attributes, $options_markup );
}
break;
case 'radio':
case 'checkbox':
if( ! empty ( $arguments['options'] ) && is_array( $arguments['options'] ) ){
$options_markup = '';
$iterator = 0;
foreach( $arguments['options'] as $key => $label ){
$iterator++;
$options_markup .= sprintf( '<label for="%1$s_%6$s"><input id="%1$s_%6$s" name="%1$s[]" type="%2$s" value="%3$s" %4$s /> %5$s</label><br/>', $arguments['uid'], $arguments['type'], $key, checked( $value[ array_search( $key, $value, true ) ], $key, false ), $label, $iterator );
}
printf( '<fieldset>%s</fieldset>', $options_markup );
}
break;
}
if( $helper = $arguments['helper'] ){
printf( '<span class="helper"> %s</span>', $helper );
}
if( $supplimental = $arguments['supplimental'] ){
printf( '<p class="description">%s</p>', $supplimental );
}
}
}
new Smashing_Fields_Plugin();
