【发布时间】:2022-03-31 13:27:10
【问题描述】:
我想为我的数据实现简单的分页方法,但它不起作用,我不知道我做错了什么。
public function showFavorites()
{
$myId = Auth::user()->id;
$usersfavorite = collect(new User);
$favoritedId = Favoriteuser::where('favoritedbyid', Auth::user()->id)->latest()->lists('favoritedid')->toArray();
if(count($favoritedId) > 0){
$ids_ordered = implode(',', $favoritedId);
$usersfavorite = User::with('usercity','profile')->whereIn('users.id', $favoritedId)
->leftJoin('deactivateaccount', 'users.id', '=', 'deactivateaccount.user_id')
->where('deactivateaccount.user_id', null)
->where('users.is_possible_scammer', 0)
->where('users.issuspended', 0)
->where('users.isusernameapproved', 1)
// ->where('hasapprovedaboutme', 1)
// ->where('hasapprovedlookingfor', 1)
// ->where('hasapprovedtagline', 1)
->where(function($sub_query)
{
$sub_query->where('users.flag', 1)
->orWhereIn('users.membershiptype', ['admin', 'premium', 'free-premium', 'diamond']);
})
->whereNotIn('users.id', function($query) use ($myId)
{
$query->select('blockedid')
->from(with(new Blockeduser)->getTable())
->where('blockedbyid', $myId);
})
->whereNotIn('users.id', function($query) use ($myId)
{
$query->select('blockedbyid')
->from(with(new Blockeduser)->getTable())
->where('blockedid', $myId);
})
->orderByRaw(DB::raw("FIELD(users.id, $ids_ordered)"))
// ->take(self::INTEREST_RESULT_LIMIT_COUNT)
->select('*','users.id as id')
->simplePaginate(30);
$livestream_metadata = $usersfavorite->map(function ($user)
{
$user['livestream_metadata'] = findLiveStreamingMetadata($user);
return $user;
});
}
dd($usersfavorite->previousPageUrl());
$favorited = new Favoriteuser();
return view('interests.favorites')
->with(['users' => $usersfavorite, 'favorited' => $favorited]);
}
当我 dd($usersfavorite->previousPageUrl());它有错误说previousPageUrl方法不存在
【问题讨论】:
标签: laravel pagination