我正在尝试隐藏我在使用corcel包在WordPress数据库中查询结果时获得的集合中的某些属性。 我从WP数据库中获取菜单：
$menu = Menu::slug('main-menu')->first();
然后我尝试用子菜单对菜单进行排序，这样才有意义。
$res = [];
foreach ($menu->nav_items as $item) {
$parent_id = $item->meta->_menu_item_menu_item_parent;
$res[$parent_id][] = $item;
}
foreach ($res[0] as $item) {
if (isset($res[$item->ID])) {
foreach($res[$item->ID] as $subItem) {
$res[$item->ID]['subitem'] = $subItem;
}
}
}
return $res;
这是我得到的数据：
{
"0": [
{
"ID": 112,
"post_author": 1,
"post_date": "2017-05-12 07:42:16",
"post_date_gmt": "2017-05-12 05:42:16",
"post_content": "",
"post_title": "Hjem",
"post_excerpt": "",
"post_status": "publish",
"comment_status": "closed",
"ping_status": "closed",
"post_password": "",
"post_name": "hjem",
"to_ping": "",
"pinged": "",
"post_modified": "2017-06-23 10:59:47",
"post_modified_gmt": "2017-06-23 08:59:47",
"post_content_filtered": "",
"post_parent": 0,
"guid": "http://hivnorge.app/?p=112",
"menu_order": 1,
"post_type": "nav_menu_item",
"post_mime_type": "",
"comment_count": 0,
"title": "Hjem",
"slug": "hjem",
"content": "",
"type": "nav_menu_item",
"mime_type": "",
"url": "http://hivnorge.app/?p=112",
"author_id": 1,
"parent_id": 0,
"created_at": {
"date": "2017-05-12 07:42:16.000000",
"timezone_type": 3,
"timezone": "UTC"
},
"updated_at": {
"date": "2017-06-23 10:59:47.000000",
"timezone_type": 3,
"timezone": "UTC"
},
"excerpt": "",
"status": "publish",
"image": null,
"terms": {
"nav_menu": {
"hovedmeny": "Hovedmeny"
}
},
"main_category": "Hovedmeny",
"keywords": [
"Hovedmeny"
],
"keywords_str": "Hovedmeny",
"pivot": {
"term_taxonomy_id": 13,
"object_id": 112
},
"meta": [
{
"meta_id": 208,
"post_id": 112,
"meta_key": "_menu_item_type",
"meta_value": "custom",
"value": "custom"
},
{
"meta_id": 209,
"post_id": 112,
"meta_key": "_menu_item_menu_item_parent",
"meta_value": "0",
"value": "0"
},
{
"meta_id": 210,
"post_id": 112,
"meta_key": "_menu_item_object_id",
"meta_value": "112",
"value": "112"
},
{
"meta_id": 211,
"post_id": 112,
"meta_key": "_menu_item_object",
"meta_value": "custom",
"value": "custom"
},
{
"meta_id": 212,
"post_id": 112,
"meta_key": "_menu_item_target",
"meta_value": "",
"value": ""
},
{
"meta_id": 213,
"post_id": 112,
"meta_key": "_menu_item_classes",
"meta_value": "a:1:{i:0;s:0:\"\";}",
"value": [
""
]
},
{
"meta_id": 214,
"post_id": 112,
"meta_key": "_menu_item_xfn",
"meta_value": "",
"value": ""
},
{
"meta_id": 215,
"post_id": 112,
"meta_key": "_menu_item_url",
"meta_value": "http://hivnorge.app/",
"value": "http://hivnorge.app/"
}
],
"thumbnail": null,
"taxonomies": [
{
"term_taxonomy_id": 13,
"term_id": 13,
"taxonomy": "nav_menu",
"description": "",
"parent": 0,
"count": 5,
"pivot": {
"object_id": 112,
"term_taxonomy_id": 13
},
"term": {
"term_id": 13,
"name": "Hovedmeny",
"slug": "hovedmeny",
"term_group": 0
}
}
]
},
{
"ID": 136,
"post_author": 1,
"post_date": "2017-06-23 10:59:47",
"post_date_gmt": "2017-06-23 08:59:47",
"post_content": " ",
"post_title": "",
"post_excerpt": "",
"post_status": "publish",
"comment_status": "closed",
"ping_status": "closed",
"post_password": "",
"post_name": "136",
"to_ping": "",
"pinged": "",
"post_modified": "2017-06-23 10:59:47",
"post_modified_gmt": "2017-06-23 08:59:47",
"post_content_filtered": "",
"post_parent": 0,
"guid": "http://hivnorge.app/?p=136",
"menu_order": 3,
"post_type": "nav_menu_item",
"post_mime_type": "",
"comment_count": 0,
"title": "",
"slug": "136",
"content": " ",
"type": "nav_menu_item",
"mime_type": "",
"url": "http://hivnorge.app/?p=136",
"author_id": 1,
"parent_id": 0,
"created_at": {
"date": "2017-06-23 10:59:47.000000",
"timezone_type": 3,
"timezone": "UTC"
},
"updated_at": {
"date": "2017-06-23 10:59:47.000000",
"timezone_type": 3,
"timezone": "UTC"
},
"excerpt": "",
"status": "publish",
"image": null,
"terms": {
"nav_menu": {
"hovedmeny": "Hovedmeny"
}
},
"main_category": "Hovedmeny",
"keywords": [
"Hovedmeny"
],
"keywords_str": "Hovedmeny",
"pivot": {
"term_taxonomy_id": 13,
"object_id": 136
},
"meta": [
{
"meta_id": 334,
"post_id": 136,
"meta_key": "_menu_item_type",
"meta_value": "post_type",
"value": "post_type"
},
{
"meta_id": 335,
"post_id": 136,
"meta_key": "_menu_item_menu_item_parent",
"meta_value": "0",
"value": "0"
},
{
"meta_id": 336,
"post_id": 136,
"meta_key": "_menu_item_object_id",
"meta_value": "127",
"value": "127"
},
{
"meta_id": 337,
"post_id": 136,
"meta_key": "_menu_item_object",
"meta_value": "post",
"value": "post"
},
{
"meta_id": 338,
"post_id": 136,
"meta_key": "_menu_item_target",
"meta_value": "",
"value": ""
},
{
"meta_id": 339,
"post_id": 136,
"meta_key": "_menu_item_classes",
"meta_value": "a:1:{i:0;s:0:\"\";}",
"value": [
""
]
},
{
"meta_id": 340,
"post_id": 136,
"meta_key": "_menu_item_xfn",
"meta_value": "",
"value": ""
},
{
"meta_id": 341,
"post_id": 136,
"meta_key": "_menu_item_url",
"meta_value": "",
"value": ""
}
],
"thumbnail": null,
"taxonomies": [
{
"term_taxonomy_id": 13,
"term_id": 13,
"taxonomy": "nav_menu",
"description": "",
"parent": 0,
"count": 5,
"pivot": {
"object_id": 136,
"term_taxonomy_id": 13
},
"term": {
"term_id": 13,
"name": "Hovedmeny",
"slug": "hovedmeny",
"term_group": 0
}
}
]
},
这只是一个菜单项，我该如何隐藏其中一些属性？ 我尝试将可见数组添加到Menu模型中。
protected $visible = ['ID', 'post_name', 'post_parent', 'guid', 'title', 'meta'];
我也试过设置$hidden数组，但这也不起作用。
但是，如果我这样在控制器中这样做：
private $hiddenAttributes = [
'post_author',
'post_date',
'content',
'type',
'post_type',
'post_date_gmt',
'post_content',
'post_excerpt',
'comment_status',
'ping_status',
'post_password',
'to_ping',
'pinged',
'post_modified',
'post_modified_gmt',
'post_content_filtered',
'post_mime_type',
'comment_count',
'mime_type',
'created_at',
'updated_at',
'excerpt',
];
public function index()
{
$menus = Menu::all();
$menu = Menu::slug('hovedmeny')->first();
$res = [];
foreach ($menu->nav_items as $item) {
$item->makeHidden($this->hiddenAttributes)->toArray();
然后它可以工作，但看起来很难看，我怎么能拥有模型中只设置可见元素的数组呢？
答案 0 :(得分：1)
将$hidden数组添加到您要隐藏的列的菜单模型中。
示例：
protected $hidden = [
'created_at', 'updated_at', 'deleted_at', 'user_id'
];