[英]Get all results ids before paginate in Laravel
Here is my code:这是我的代码:
$prestations = Prestation::with([
'service' => function($query) {
$query->select(['id','name']);
},
'facility' => function($query) {
$query->select(['id','name']);
},
'conciergeries.network' => function($query) {
$query->select(['id','name']);
}
])
->whereHas('service', function ($query) use ($sService) {
$query->where('name', 'regexp', "/$sService/i");
})
->whereHas('facility', function ($query) use ($sPartner) {
$query->where('name', 'regexp', "/$sPartner/i");
})
->whereHas('conciergeries.network', function ($query) use ($sSubsidiary) {
$query->where('name', 'regexp', "/$sSubsidiary/i");
})
->options([
'collation' => [
'locale' => 'en_US',
'strength' => 1
]
])
->where('name', 'regexp', "/$search/i")
->orderBy($orderBy, $orderDirection)
->paginate(25);
When i tried to get all ids:当我试图获取所有 ID 时:
$arrIds = [];
foreach ($prestations as $prestation) {
array_push($arrIds, $prestation->_id);
}
The problem is that I get only ids of 25 elements of my pagination.问题是我只得到分页的 25 个元素的 ID。 How to get ids of all results?如何获取所有结果的ID?
You can hold your query on a $prestationsQuery
variable and call it 2 times like this:您可以将查询保存在$prestationsQuery
变量上并像这样调用它 2 次:
$prestationsQuery = Prestation::with([
'service:id,name',
'facility:id,name',
'conciergeries.network' => function($query) {
$query->select(['id','name']);
}
])
->whereHas('service', function ($query) use ($sService) {
$query->where('name', 'regexp', "/$sService/i");
})
->whereHas('facility', function ($query) use ($sPartner) {
$query->where('name', 'regexp', "/$sPartner/i");
})
->whereHas('conciergeries.network', function ($query) use ($sSubsidiary) {
$query->where('name', 'regexp', "/$sSubsidiary/i");
})
->options([
'collation' => [
'locale' => 'en_US',
'strength' => 1
]
])
->where('name', 'regexp', "/$search/i")
->orderBy($orderBy, $orderDirection);
$arrIds = $prestationsQuery->pluck('_id');
$prestations = $prestationsQuery->paginate(25);
Remember to call paginate
after pluck
.记得在pluck
之后调用paginate
。
Another way is to use tap
function like this:另一种方法是像这样使用tap
函数:
$arrIds = [];
$prestations = Prestation::with([
'service:id,name',
'facility:id,name',
'conciergeries.network' => function($query) {
$query->select(['id','name']);
}
])
->whereHas('service', function ($query) use ($sService) {
$query->where('name', 'regexp', "/$sService/i");
})
->whereHas('facility', function ($query) use ($sPartner) {
$query->where('name', 'regexp', "/$sPartner/i");
})
->whereHas('conciergeries.network', function ($query) use ($sSubsidiary) {
$query->where('name', 'regexp', "/$sSubsidiary/i");
})
->options([
'collation' => [
'locale' => 'en_US',
'strength' => 1
]
])
->where('name', 'regexp', "/$search/i")
->orderBy($orderBy, $orderDirection);
->tap(function ($query) use (&$arrIds) {
$arrIds = $query->pluck('_id');
})
->paginate(25);
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