@php
    $route = request()->route();
    $routeName = $route->getName();
    $noOrder = request()->sort_col and request()->sort_way;
@endphp
<tr>
    @foreach($cols as $col => $colname)
    @php
    $iArgs = ['sort_col' => $col];
    if(request()->search) {
        $iArgs['search'] = request()->search;
    }
    @endphp
    {{-- NO Sort for order column --}}
    @if($col === 'order')
    @if($noOrder) @continue @endif
    <th scope="col">
        <span class="text-nowrap">{{ $colname }}</span>
    </th>
    @continue
    @endif
    <th scope="col">
        <span class="text-nowrap">
            {{ $colname }}
            @if(!session("$routeName.sort_way") or session("$routeName.sort_col") !== $col or (session("$routeName.sort_way") === 'desc' and session("$routeName.sort_col") === $col))
            <a class="col_sort text-info lead asc" href="{{ request()->fullUrlWithQuery(array_merge($iArgs, ['sort_way' => 'asc'])) }}">&nbsp;&darr;&nbsp;</a>
            @endif
            @if(!session("$routeName.sort_way") or session("$routeName.sort_col") !== $col or (session("$routeName.sort_way") === 'asc' and session("$routeName.sort_col") === $col))
            <a class="col_sort text-info lead desc" href="{{ request()->fullUrlWithQuery(array_merge($iArgs, ['sort_way' => 'desc'])) }}">&nbsp;&uarr;&nbsp;</a>
            @endif
        </span>
    </th>
    @endforeach
    {{-- Buttons Col --}}
    <th scope="col">
        @if($noOrder)
        <a class="btn btn-small btn-danger" href="{{ request()->fullUrlWithQuery(['sort_col' => '', 'sort_way' => '']) }}">
        <i class="fa fa-eraser"></i>
        </a>
        @endif
    </th>
</tr>