I have data like this
How to validate, if the user chooses same Kode, or user chooses a Kode that has conflicting Hari or Jam.
My Controller
public function store(Request $request)
{
$validate = Validator::make($request->all(), [
'kode_matkul' => 'required',
]);
if($validate->fails()) {
return response()->json(['errors' => $validate->errors()]);
}
}
My View Blade
<tbody>
#foreach ($mapel as $row)
<tr>
<td class="text-center">{{ $row->course }}</td>
<td>{{ $row->course_name }}</td>
<td class="text-center">{{ $row->sks }}</td>
<td class="text-center">{{ $row->kelompok }}</td>
<td>{{ $row->name }}</td>
<td class="text-center">{{ $row->hari }}</td>
<td class="text-center">{{ date('H:i', strtotime($row->start_time)) . ' - ' . date('H:i', strtotime($row->end_time)) }}</td>
<td class="text-center">{{ $row->ruangan }}</td>
<td class="text-center">
<input class="form-check-input" type="checkbox" name="kode_matkul[]" id="kode_matkul" value="{{ $row->course }}">
</td>
</tr>
#endforeach
</tbody>
Thank you
Please refer to https://laravel.com/docs/9.x/validation#form-request-validation for more information, but basically your steps would be -
create a store request for mapel (i guess?) with something like -
php artisan make:request StoreMapelRequest
In this newly create store request, you should create a rule for uniqueness to your desired fields -
public function rules()
{
return [
'Kode' => 'required|unique:mapels|max:255',
'Hari' => 'required|unique:mapels|max:255',
'Jam' => 'required|unique:mapels|max:255',
];
}
Edit: You can also add a simple |unique on your current store request, like this -
public function store(Request $request)
{
$validate = Validator::make($request->all(), [
'kode_matkul' => 'required|unique:mapels',
]);
if($validate->fails()) {
return response()->json(['errors' => $validate->errors()]);
}
}
Please notice that I assume that your table name is 'mapels', in which you are seeking this uniqueness rule.
Related
This is my controller code:
public function RentCertificate()
{
$report = Report::distric()->status(1)->desk(15)->get()
->groupBy(function (Report $item) {
return $item->created_at->format('Y-m');
})
->map(function($rows, $key) {
return [
'column_one' => $rows->column_one,
'rows' => $rows
];
});
return view('adcr.report.rent_certificate', compact('report'));
}
when I try
#foreach($report as $key => $data)
<tr role="row" class="odd">
<td class="input_bangla">{{ $key+1 }}</td>
<td>{{ $data->fiscal_year }}</td>
<td>{{ $data->month }}</td>
</tr>
#endforeach
I got:
Property [fiscal_year] does not exist on this collection instance.
How can I access this data?
Here,
#foreach($report as $key => $data)
$data is the array you've mapped. An array like ['column_one' => ..., 'rows' => ...], it's not an object. You need to access one of its keys (column_one or rows).
Also, you can use a ternary operator with loop iteration to assign the classes even or odd in your <tr> element.
#foreach($report as $key => $data)
<tr role="row" class="{{ ($loop->iteration % 2) ? 'even' : 'odd' }}">
<td class="input_bangla">{{ $key+1 }}</td>
<td>{{ $data['rows']->fiscal_year }}</td>
<td>{{ $data['rows']->month }}</td>
</tr>
#endforeach
I have done one-to-many relationships but when I loop through it in my view only one subject displays even when I have more than one subjects.
This is what I have done in my controller
$broadsheet = Broadsheet::with(['subject', 'session', 'term', 'student', 'classarm'])
->where('session_id', $request->sessions)
->where('term_id', $request->terms)
->where('class_arm_id', $request->classarms)
->selectRaw('sum(total) as totals, count(subject_id) as countrow, student_id, subject_id, session_id, term_id, class_arm_id, total')
->groupBy('student_id')
->orderBy('totals', 'desc')
->get();
return view('broadsheet.index')->with('broadsheet', $broadsheet);
This is the index view
#extends('layouts.app')
#section('content')
{{--#foreach($broadsheet as $subjects)
#foreach ($subjects->subject as $sub)
<th> {{ strtoupper($sub->subject->subject_name) }}</th>
#endforeach
#endforeach--}}
<div class="table-responsive">
<table class="table table-striped table-sm">
<thead>
<tr>
#foreach($broadsheet as $subject)
<th> {{ strtoupper($subject->subject->subject_name) }}</th>
#endforeach
<th>TOTAL</th>
<th>AVERAGE</th>
<th>POSITION</th>
</tr>
</thead>
<tbody>
#foreach($broadsheet as $result)
<tr>
<td>{{ $result->total }}</td>
<td>{{ $result->totals }}</td>
<td>{{ number_format($result->totals/$result->countrow,2) }}</td>
<td>{{ $i++ }}</td>
<td>{{ $result->exams }}</td>
<td>{{ $result->total }}</td>
</tr>
#endforeach
</tbody>
</table>
</div>
#endsection
and this is my Broadsheet schema
class Broadsheet extends Model
{
use HasFactory;
protected $fillable = [
'student_id',
'subject_id',
'session_id',
'term_id',
'class_arm_id',
'subject_total',
];
public function student()
{
return $this->belongsTo(Student::class, 'student_id');
}
public function subject()
{
return $this->belongsTo(Subject::class, 'subject_id');
}
public function session()
{
return $this->belongsTo(Session::class, 'session_id');
}
public function term()
{
return $this->belongsTo(Term::class, 'term_id');
}
public function classarm()
{
return $this->belongsTo(ClassArm::class, 'class_arm_id');
}
}
I want to display students results like this
Intended result
Please, I would really need assistance to get this working as any help would be greatly appreciated.I just started learning laravel recently. I don't really know where the issue is coming from
I'm trying to fetch value from different tables. I get the value but it repeat same quantity. I'm getting this see this image
I expect this see this image
Here is my controller code
$orders = Order::all();
view('admin.order.index', compact('orders'));
Here is my model relationship
return $this->belongsToMany(FoodItem::class, 'order_food_items', 'order_id', 'food_item_id')->withTimestamps();
}
public function orderItems() {
return $this->hasMany(OrderFoodItem::class);
}
public function user() {
return $this->belongsTo(User::class);
}
Here is in blade code, May be I'm doing wrong
#foreach ($orders as $key => $order)
#foreach ($order->orderFoodItems as $product)
#foreach ($order->orderFoodItemPrice as $price)
<tr>
<th scope="row">{{ $key + 1 }}</th>
<td>{{ $product->name }}</td>
<td>
<img src="{{ asset('/storage/items/food/' . $product->image) }}"
alt="">
</td>
<td>{{ $order->user->name }}</td>
<td>
<span class="badge badge-primary">Pending</span></td>
<td>something</td>
<td>{{ $price->discounted_price }}</td>
</tr>
#endforeach
#endforeach
#endforeach
Can anyone help me?
The error message I get is:
ErrorException (E_ERROR) Undefined variable: userdata
I know these things get asked a lot. I have searched Google and here and I have already tried suggested answers to no avail.
Controller:
public function index()
{
$userdata = EditUserModel::all()->paginate(5);
return view('admin.userman')->with(['userdata' => $userdata])->with('i', (request()->input('page', 1) - 1) * 5);
}
Route:
Route::resource('admin.userman', 'EditUserController');
Model:
public class EditUserModel extends Model
{
public $table = "users";
protected $fillable = [
'id',
'name',
'email',
'role',
'password'
];
}
View:
#foreach($userdata as $data)
<tbody>
<tr>
<td>{{ $data->id }}</td>
<td>{{ $data->email }}</td>
<td>{{ $data->created_at }}</td>
<td>{{ $data->role }}</td>
<td>{{ $data->status }}</td>
<td>
Edit
</td>
<td>
#csrf
#method('DELETE')
<button class="btn btn-danger" type="submit">Delete</button>
</td>
</tr>
</tbody>
#endforeach
The output should be a table listing the contents of the users table from the database. but i'm getting undefined variable error.
You should try this:
Controller:
public function index()
{
$userdata = EditUserModel::all()->paginate(5);
$i = (request()->input('page', 1) - 1) * 5;
return view('admin.userman',compact('userdata','i'));
}
Route:
Route::resource('admin.userman', 'EditUserController');
Model:
public class EditUserModel extends Model
{
public $table = "users";
protected $fillable = [
'id',
'name',
'email',
'role',
'password'
];
}
View:
#if(isset($userdata))
#foreach($userdata as $data)
<tbody>
<tr>
<td>{{ $data->id }}</td>
<td>{{ $data->email }}</td>
<td>{{ $data->created_at }}</td>
<td>{{ $data->role }}</td>
<td>{{ $data->status }}</td>
<td>
Edit
</td>
<td>
#csrf
#method('DELETE')
<button class="btn btn-danger" type="submit">Delete</button>
</td>
</tr>
</tbody>
#endforeach
#endif
public function index()
{
$userdata = EditUserModel::all()->paginate(5);
$page = array('i'=>(request()->input('page', 1) - 1) * 5);
return view('admin.userman',compact('userdata','page'));
}
I want to use data 2 query in 1 view but
Error Cannot use object of type stdClass as array
(View:
public function adtranspc(Request $request)
{
$writter = Writter::all();
$processmaster = DB::table('rocessmaster')
->where('pcm_bname', 'LIKE', "%Social%")
->get();
return view('processspj.adtranspc',[
'writter' => $writter,
'processmaster' => $processmaster
]};
*This is my view (this error here)
<table id="table2" class="table table-hover table-striped">
<tr>
<th scope="col"></th>
<th scope="col">Colname1</th>
</tr>
#foreach ($processmaster as $item)
<tr>
<td>{{ $item['pcm_id'] }}</td>
<td>{{ $item['pcm_bname'] }}</td>
</tr>
#endforeach
</table>
This is my controller
public function adtranspc(Request $request)
{
$writter = Writter::all();
$processmaster = DB::table('rocessmaster')
->where('pcm_bname', 'LIKE', "%Social%")
->get();
return view('processspj.adtranspc',[
'writter' => $writter,
'processmaster' => $processmaster
]};
}
You are trying to print your object values as an array.You need to update your code with this, access your object values like this way
#foreach ($processmaster as $item)
<tr>
<td>{{ $item->pcm_id }}</td>
<td>{{ $item->pcm_bname }}</td>
</tr>
#endforeac