如何在WordPress自定义插件中启用其他页面? [英] How to enable additional page in WordPress custom plugin?
问题描述
我有一个自定义WordPress插件，向我显示了数据库中的数据列表.我正在通过以下方式注册它的页面:
I have a custom WordPress plugin that is showing me a list of data from database. I am registering it's page via:
add_menu_page(
'Naročila',
'Vsa naročila',
'administrator',
'listaj-narocila',
array( &$this, 'listaj_narocila' )
);
然后我当然具有函数lista_narocila，该函数向我显示我的数据.
所以，目前我的网址是:
And then of course I have function lista_narocila which is showing me my data.
So, currently my URL is:
http://domain.com/wp-admin/admin.php?page=listaj-narocila
然后我将来自数据库的数据显示在表中.现在，我为每个记录设置了DELETE和EDIT按钮，但是我很难弄清楚如何在WordPress中注册自定义"url"或"custom page"以允许我拥有URL:
And I show my data from database in a table. Now I have button DELETE and EDIT for each record, but I have a hard time figuring it out, how to register custom "url" or "custom page" inside WordPress that would allow me to have URL:
http://domain.com/wp-admin/admin.php?page=single-narocilo?id=X我知道我可以尝试使用add_menu_page，但我不希望此页面位于管理菜单中.仅作为URL提供.目前，我没有访问错误.
I know I can try with add_menu_page but I don't want this page to be in admin menus. Just to be available as URL. Currently I get no access error.
推荐答案
You can create a sub menu page and pass null as its parent:
$ parent_slug
如果要创建一个不在任何菜单中显示的页面，请使用NULL或将其设置为"options.php".
$parent_slug
Use NULL or set to 'options.php' if you want to create a page that doesn't appear in any menu.
演示:
add_action('admin_menu', function()
{
# Main page
add_menu_page(
'Vsa',
'Vsa',
'add_users', // Capability, not role
'listaj-narocila',
function(){
printf(
'<h2>%s</h2><a href="%s">%s</a>',
__( 'Main page' ),
admin_url( 'admin.php?page=single-norcilo&id='.rand(1,25) ),
__( 'Hidden sub page' )
);
},
'http://sstatic.net/stackexchange/img/favicon.ico'
);
# Child page
$hook = add_submenu_page(
null,
'Norcilo',
'Norcilo',
'add_users',
'single-norcilo',
function(){
printf(
'<h2>%s</h2><a href="%s">%s</a>',
__( 'Hidden sub page' ),
admin_url( 'admin.php?page=listaj-narocila' ),
__( 'back' )
);
}
);
# Enqueue script in submenu page to fix the current menu indicator
add_action( "admin_footer-$hook", function()
{
echo <<<HTML
<script type="text/javascript">
jQuery(document).ready( function($) {
$('#toplevel_page_listaj-narocila')
.removeClass('wp-not-current-submenu')
.addClass('current');
});
</script>
HTML;
});
});
另一种方法: https://wordpress.stackexchange.com/a/114818/12615
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