实现方法:
1、 在functions.php ,定义一个函数,其中 register_sidebar()注册小工具区域
2、 add_acton()的“widget_init”钩子 将函数连接到指定action(动作)
说明:部分样式通过register_sidebar()设置,剩下样式(外层格式)通过模板文件设置。
register_sidebar 的相关介绍,见《》
案例1:
function mytheme_widgets_init() {
register_sidebar( array(
'name' => 'Home right sidebar',
'id' => 'home_right_1',
'before_widget' => '<div>',
'after_widget' => '</div>',
'before_title' => '<h2 class="rounded">',
'after_title' => '</h2>',
) );
}
add_action( 'widgets_init', 'mytheme_widgets_init' );
?>
案例2:2020主题的相关代码:
/**
* Register widget areas.
*
* @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
*/
function twentytwenty_sidebar_registration() {
// Arguments used in all register_sidebar() calls.
$shared_args = array(
'before_title' => '<h2 class="widget-title subheading heading-size-3">',
'after_title' => '</h2>',
'before_widget' => '<div class="widget %2$s"><div class="widget-content">',
'after_widget' => '</div></div>',
);
// Footer #1.
register_sidebar(
array_merge(
$shared_args,
array(
'name' => __( 'Footer #1', 'twentytwenty' ),
'id' => 'sidebar-1',
'description' => __( 'Widgets in this area will be displayed in the first column in the footer.', 'twentytwenty' ),
)
)
);
// Footer #2.
register_sidebar(
array_merge(
$shared_args,
array(
'name' => __( 'Footer #2', 'twentytwenty' ),
'id' => 'sidebar-2',
'description' => __( 'Widgets in this area will be displayed in the second column in the footer.', 'twentytwenty' ),
)
)
);
}
add_action( 'widgets_init', 'twentytwenty_sidebar_registration' );