simply in my controller i have this collections:
$category = Category::with('users')->find($id); $users = User::with('roles')->get();
and in front end i try to check which users in $users
is into $category->users
, like with:
in Category
model which that belong to User
i have one or multiple stored users and i would like checked html option
if each $category
has user which that is into $user
<select class="form-control multiselect-filtering" multiple="multiple" name="users[]"> @foreach ($category->users as $guser) @foreach ($users as $user) <option value="{{$guser->id}}" @if ($guser->id == $user->id) selected="selected" @else '' @endif > {{$user->username}} </option> @endforeach @endforeach </select>
this code and compare works, but i have multiple <option>
which they are maybe selected
or not. how can i solve this issue?
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Answer
You can loop over the collection which is in the $users
variable, and use the contains method to check if the current user id in the loop is contained in the $category->users
collection.
@foreach ($users as $user) <option value="{{$user->id}}" @if ( $category->users ->contains('id', $user->id)) selected="selected" @endif > {{$user->username}} </option> @endforeach