在 laravel 中从不同表中搜索数据的完整方法:
路线:
Route::get('/systems/search', 'SearchController@search')->name('project-search');
在你的 searchController 中试试这个方法:
public function search(Request $request)
{
$data = DB::table('projects as p')->select('p.*','u.first_name', 'u.last_name')
->join('users as u','p.user_id','=','u.id');
if( $request->input('search')){
$data = $data->where('p.title', 'LIKE', "%" . $request->search . "%")
->orWhere('p.description', 'LIKE', "%" . $request->search . "%")
->orWhere('u.first_name', 'LIKE', "%" . $request->search . "%")
->orderBy('p.created_at', 'desc');
}
$data = $data->paginate(16);
return view('systems.search', compact('data'));
}
并像这样在刀片中接收这些数据:
<div class="col-md-8">
<h3>List of Results</h3>
<table class="table table-striped">
<tr>
<th>title</th>
<th>description</th>
<th>creator</th>
<th>category</th>
</tr>
@foreach($data as $search)
<tr>
<td>{{ $search->title }}</td>
<td>{{ $search->description }}</td>
<td>{{ $search->first_name }}</td>
</tr>
@endforeach
</table>
{{ $data->appends(request()->except('page'))->links() }}
</div>
搜索框输入字段:
<div class="input-group input_search" style="width: 100%">
<input style="border-radius: 20px" type="text" class="form-control search"
placeholder="Search" aria-describedby="basic-addon2" name="search" id="search"
value="{{Request::get('title')}}">