How to make update data of mysql in laravel - mysql

Question

I'm trying to make an update with values from a form and pass it into an update controller using a route, there's no error given but why there's nothing happen after I updated the data?
Form:
<form action="/update" id="frm_edit" method="post" enctype="multipart/form-data">
Routes:
Route::post('/update', 'EditManga#update'); //update route
Route::post('/admin_page/manga_list', 'Add_Manga_Controller#upload')->name('upload.image');
Route::get('/admin_page/manga_list','ShowData#Manga_list');
Controller:
public function update(Request $request){
$this->validate($request, [
'image' => 'required|image|mimes:jpg,png,jpeg'
]);
//MENGAMBIL FILE IMAGE DARI FORM
$kode_manga = $request->input('kdmanga');
$judul = $request->input('jdmanga');
$alternatif = $request->input('almanga');
$author = $request->input('aumanga');
$status = $request->status;
$lastup = $request->input('lumanga');
$genre = $request->input('grmanga');
$lastc = $request->input('lcmanga');
$sinopsis = $request->input('sinopsis');
$file = $request->file('image');
DB::table('add_manga')->where('kode_manga',$kode_manga)->update([
'judul_manga' => $judul,
'alt_title' => $alternatif,
'author' => $author,
'status' => $status,
'uploaded' => $lastup,
'genre' => $genre,
'latest' => $lastc,
'summary' => $sinopsis
]);
return redirect('/admin_page/manga_list');
}
}
is there any other way or there something's wrong with my code?, Thank you.

Answer 1

In you scenario this another of doing this:
public function update(Request $request, $id)
{
$this->validate($request, [
'image' => 'required|image|mimes:jpg,png,jpeg'
]);
//MENGAMBIL FILE IMAGE DARI FORM
$kode_manga = $request->input('kdmanga');
//getting the target row to updae
$addmanga = DB::table('add_manga')->select('*')
->where('kode_manga',$kode_manga)->get();
$id = $addmanga->id; // getting the id of the target
$add_manga = App\YOUR_MODEL_NAME::find($id);
$add_manga->judul_manga = $request->input('jdmanga');
$add_manga->alt_title = $request->input('almanga');
$add_manga->author = $request->input('aumanga');
$add_manga->status = $request->status;
$add_manga->uploaded = $request->input('lumanga');
$add_manga->genre = $request->input('grmanga');
$add_manga->latest = $request->input('lcmanga');
$add_manga->summary = $request->input('sinopsis');
$add_manga->file = $request->file('image');
$add_manga->save();
return redirect('/admin_page/manga_list');
}
Hope this will work for you!