如何在wordpress中选择子菜单的名称？

Question

我正在使用以下代码在wordpress中创建管理菜单：

add_menu_page(
    "Deliverables",
    "Deliverables",
    "manage_options",
    "deliverables",
    "deliverable_create_deliverables_page"
);

add_submenu_page(
    'deliverables',
    'Review Submissions',
    'Review Submissions',
    'manage_options',
    'manage_deliverables',
    'deliverable_create_review_page'
);

这导致菜单具有以下结构：

+ Deliverables
+-- Deliverables
+-- Review Submissions

即。将有一个顶级菜单，第一个子菜单项的名称将与顶级菜单名称相同。如何确保命名所有子菜单项？我希望菜单看起来像这样：

+ Deliverables
+-- Manage Deliverables
+-- Review Submissions

Answer 1

这可以通过从add_menu_page删除回调函数并将该回调放在add_submenu_page的顶级页面来完成。

add_menu_page(
    "Deliverables",
    "Deliverables",
    "manage_options",
    "deliverables"
);

add_submenu_page(
    'deliverables',
    'Manage Deliverables',
    'Manage Deliverables',
    'manage_options',
    'deliverables',
    'deliverable_create_deliverables_page'
);

add_submenu_page(
    'deliverables',
    'Review Submissions',
    'Review Submissions',
    'manage_options',
    'manage_deliverables',
    'deliverable_create_review_page'
);