add kriteria
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@ -9,8 +9,9 @@ use App\Models\Penilaian;
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class PerhitunganController extends Controller
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{
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function index() {
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$alternatif = Alternatif::with('penilaian.kriteria')->orderBy('kode_alternatif','ASC')->get();
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function index()
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{
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$alternatif = Alternatif::with('penilaian.kriteria')->orderBy('kode_alternatif', 'ASC')->get();
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$kriteria = Kriteria::get();
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$penilaian = Penilaian::with('subKriteria')->get();
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// return response()->json($alternatif);
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@ -21,7 +22,7 @@ class PerhitunganController extends Controller
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if ($vkriteria->id == $vpenilaian->id_kriteria) {
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if ($vkriteria->sifat == "benefit") {
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$minMax[$vkriteria->id][] = $vpenilaian->subKriteria['bobot'];
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}elseif ($vkriteria->sifat == "cost") {
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} elseif ($vkriteria->sifat == "cost") {
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$minMax[$vkriteria->id][] = $vpenilaian->subKriteria['bobot'];
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}
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}
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@ -34,7 +35,7 @@ class PerhitunganController extends Controller
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if ($vkriteria->id == $vpenilaian->id_kriteria) {
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if ($vkriteria->sifat == "benefit") { //nilai sub_kriteria : nilai maksimal
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$normalisasi[$vpenilaian->alternatif->guru['nama_guru']][$vkriteria->id] = $vpenilaian->subKriteria['bobot'] / max($minMax[$vkriteria->id]);
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}elseif ($vkriteria->sifat == "cost") { //nilai minimal : nilai sub_kriteria
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} elseif ($vkriteria->sifat == "cost") { //nilai minimal : nilai sub_kriteria
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$normalisasi[$vpenilaian->alternatif->guru['nama_guru']][$vkriteria->id] = min($minMax[$vkriteria->id]) / $vpenilaian->subKriteria['bobot'];
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}
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}
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@ -43,16 +44,26 @@ class PerhitunganController extends Controller
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// perangkingan
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foreach ($normalisasi as $key => $vnormalisasi) {
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foreach ($kriteria as $key_1 => $vkriteria) { //hasil normalisasi x bobot_kriteria
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foreach ($kriteria as $key_1 => $vkriteria) { // hasil normalisasi x bobot_kriteria
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// Check if the key exists in the $vnormalisasi array
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if (isset($vnormalisasi[$vkriteria->id])) {
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$rank[$key][] = $vnormalisasi[$vkriteria->id] * $vkriteria->bobot_kriteria;
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} else {
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// Handle the case when the key is not found (you can skip it or handle it accordingly)
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// For example, you might want to assign a default value or log a message.
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$rank[$key][] = 0; // Assign a default value
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// or
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// log_message('error', 'Key not found: ' . $vkriteria->id);
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}
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}
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foreach ($normalisasi as $key => $value){ //total hasil perangkingan
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}
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foreach ($normalisasi as $key => $value) { //total hasil perangkingan
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$rank[$key][] = array_sum($rank[$key]);
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}
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asort($rank); //sortir $rank
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// asort($rank); //sortir $rank
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// dd($minMax);
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return view('pages.proses_penilaian.index', compact(['kriteria','alternatif','penilaian','minMax','normalisasi','rank']));
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return view('pages.proses_penilaian.index', compact(['kriteria', 'alternatif', 'penilaian', 'minMax', 'normalisasi', 'rank']));
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}
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}
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@ -42,7 +42,10 @@
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<div class="col-lg-12">
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<div class="form-group">
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<label for="">Sifat Kriteria</label>
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<input type="text" class="form-control" name="sifat" @if(!empty($kriteria)) value="{{ $kriteria->sifat }}" @else value="{{ Session::get('sifat') }}" @endif>
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<select class="form-control dataGuru" name="sifat">
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<option value="benefit" @if (!empty($kriteria)) {{ ($kriteria->sifat == 'benefit') ? 'selected' : '' }} @endif>Benefit</option>
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<option value="cost" @if (!empty($kriteria)) {{ ($kriteria->sifat == 'cost') ? 'selected' : '' }} @endif>Cost</option>
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</select>
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</div>
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</div>
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<div class="col-lg-12">
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@ -3,7 +3,7 @@
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@section('title', 'Tambah Klasifikasi')
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@section('content')
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<div class="card border-top-primary shadow mb-4">
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<div class="card border-top-primary shadow mb-4">
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<form action="{{ url('penilaian-alternatif/store') }}" method="POST">
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@csrf
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<div class="card-body pt-3">
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@ -65,5 +65,5 @@
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<button class="btn btn-sm btn-primary">Simpan</button>
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</div>
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</form>
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</div>
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</div>
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@endsection
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@ -6,7 +6,7 @@
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@endpush
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@section('content')
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<div class="card border-top-primary shadow mb-4">
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<div class="card border-top-primary shadow mb-4">
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<div class="card-body pt-3">
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<h4 class="text-gray-900">1. Data Masing Masing Guru Terhadap Kriteria</h4>
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<div class="table-responsive">
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@ -42,6 +42,7 @@
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</tbody> --}}
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<tbody>
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@forelse ($alternatif as $alt => $valt)
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@if(count($valt->penilaian) > 0)
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<tr>
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<td class="text-center">{{ $valt->kode_alternatif }}</td>
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<td>{{ $valt->guru['nama_guru'] }}</td>
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@ -49,9 +50,10 @@
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<td class="text-center">{{ $nilai->subKriteria['bobot'] }}</td>
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@endforeach
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</tr>
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@endif
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@empty
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<tr>
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<td class="text-center" colspan="{{ count($kriteria) +2 }}">Data Kosong</td>
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<td class="text-center" colspan="{{ count($kriteria) + 2 }}">Data Kosong</td>
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</tr>
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@endforelse
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</tbody>
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@ -59,16 +61,25 @@
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<tr class="text-center">
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<th colspan="2">Nilai Maks</th>
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@foreach ($kriteria as $key => $vkriteria)
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@if (isset($minMax[$vkriteria->id]) && is_array($minMax[$vkriteria->id]))
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<th class="bg-secondary text-white">{{ max($minMax[$vkriteria->id]) }}</th>
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@else
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<th class="bg-secondary text-white">0</th> {{-- Or any default value --}}
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@endif
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@endforeach
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</tr>
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<tr class="text-center">
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<th colspan="2">Nilai Min</th>
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@foreach ($kriteria as $key => $vkriteria)
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@if (isset($minMax[$vkriteria->id]) && is_array($minMax[$vkriteria->id]))
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<th class="bg-secondary text-white">{{ min($minMax[$vkriteria->id]) }}</th>
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@else
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<th class="bg-secondary text-white">0</th> {{-- Or any default value --}}
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@endif
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@endforeach
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</tr>
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</tfoot>
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</table>
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</div>
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@ -109,7 +120,7 @@
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<th class="text-center">{{ $item->kode_kriteria }}</th>
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@endforeach
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<th rowspan="2" style="vertical-align: middle">Total</th>
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<th rowspan="2" style="vertical-align: middle">Rank</th>
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<!-- <th rowspan="2" style="vertical-align: middle">Rank</th> -->
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</tr>
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<tr>
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<th>Bobot</th>
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@ -125,14 +136,14 @@
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@foreach ($value as $key_1 => $value_1)
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<td class="text-center">{{ number_format($value_1 ,2) }}</td>
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@endforeach
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<td>{{ $loop->iteration }}</td>
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<!-- <td>{{ $loop->iteration }}</td> -->
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</tr>
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@endforeach
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</tbody>
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</table>
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</div>
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</div>
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</div>
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</div>
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@endsection
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@push('js')
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