第一頁將正確排序。然而,第二頁(和更進一步)將回到如同搜索中沒有字段被填充一樣。搜索後分頁僅適用於第一頁
我收集在下面的表格搜索字段:
{{ Form::open(['route' => 'admin.users.search', 'method' => 'get', 'class' => 'navbar-form navbar-left form-inline', 'role' => 'search']) }}
<div class="form-group">
{{ Form::text('user_id', request('user_id'), ['class' => 'form-control', 'size' => '8', 'placeholder' => 'ID']) }}
</div>
<div class="form-group">
{{ Form::email('email', request('email'), ['class' => 'form-control', 'size' => '20', 'placeholder' => 'Email']) }}
</div>
<div class="form-group">
{{ Form::text('first_name', request('first_name'), ['class' => 'form-control', 'size' => '20', 'placeholder' => 'First Name']) }}
</div>
<div class="form-group">
{{ Form::text('family_name', request('family_name'), ['class' => 'form-control', 'size' => '20', 'placeholder' => 'Family Name']) }}
</div>
<div class="form-group">
<div class="selectize-lg">
{{ Form::select('institution_id', $institutions, request('institution_id'), ['class' => 'form-control', 'size' => '200', 'data-selectize']) }}
</div>
</div>
<div class="form-group">
<div class="selectize-lg">
{{ Form::select('exam_id', $exams, request('exam_id'), ['class' => 'form-control', 'data-selectize']) }}
</div>
</div>
<div class="form-group ">
{{ Form::submit('Search', ['class' => 'btn btn-default']) }}
</div>
<a href="{{ route('admin.users.index') }}" class="btn btn-warning">Clear</a>
{{ Form::close() }}
一旦提交後,將創下GET路線
Route::get('members/search', '[email protected]')->name('admin.users.search');
然後用戶控制器:
$users = User::with('exam', 'institution');
if ($request->has('user_id')) {
$users->whereId($request->user_id);
}
if ($request->has('email')) {
$users->whereEmail($request->email);
}
if ($request->has('first_name')) {
$users->where('first_name', 'LIKE', "%{$request->first_name}%");
}
if ($request->has('family_name')) {
$users->where('family_name', 'LIKE', "%{$request->family_name}%");
}
if ($request->has('institution_id')) {
$users->whereInstitutionId($request->institution_id);
}
if ($request->has('exam_id')) {
$users->whereExamId($request->exam_id);
}
$users = $users->latest()->paginate(48);
$usersTotal = $users->total();
$exams = ['' => 'Exam...'] + Exam::orderBy('title')
->pluck('title', 'id')
->all();
$institutions = ['' => 'University...'] + Institution::orderBy('name')
->pluck('name', 'id')
->all();
return view('admin.users.index', compact('users', 'usersTotal', 'exams', 'institutions'));
然後,在視圖中我添加了像這樣的分頁鏈接:
{{ $users->appends(array_filter(request()->except('page')))->render() }}
但是,搜索結果僅適用於第一頁。例如,在第一頁上的路線將是這樣的:
search?user_id=&email=hello%40world&first_name=John&family_name=Smith&institution_id=1&exam_id=1
但第二頁會是這樣的:
search?page=2
我發現這很令人費解,並不太清楚是什麼原因造成搜索在第二頁上失敗。
您是否在包含分頁按鈕的表單中包含所有搜索參數(作爲隱藏輸入)? – Amarnasan