I am trying to put a download button within a dataTable in Laravel but am getting the following error: "DataTables warning: table id=dataTableBuilder - Exception Message: Undefined variable: fileName".
This is my ReportController snippet:
public function store(CreateReportRequest $request)
{
$request->validate([
'file_path' => 'required|mimes:pdf|max:2048'
]);
$report = new Report;
if($request->file()) {
$fileName = time().'_'.$request->file_path->getClientOriginalName();
$filePath = $request->file('file_path')->storeAs('reports', $fileName, 'public');
$report->name = time().'_'.$request->file_path->getClientOriginalName();
$report->file_path = '/storage/' . $filePath;
$report->save();
Flash::success('Pop saved successfully.');
}
return redirect(route('reports.index'));
}
public function download($fileName)
{
$file_path = storage_path('reports') . "/" . $fileName;
return Response::download($file_path);
}
This is my view snippet (button for the download):
<a href="{{ route('reports.download', $fileName) }}" class='btn btn-ghost-info'>
<i class="fa fa-download"></i>
</a>
And this is my routes snippet:
Route::post('/reportdownload/{fileName}', [App\Http\Controllers\ReportController::class, 'download'])->name('reports.download');
Please help me figure out what I am doing wrong.
try catching file with its {ID} in web.php and view as well
for example: WEB.PHP
Route::post('/reportdownload/{id}', [App\Http\Controllers\ReportController::class, 'download'])->name('reports.download');
view:
<a href="{{ route('reports.download', $id) }}" class='btn btn-ghost-info'>
<i class="fa fa-download"></i>
</a>
Related
I'm having a problem with Livewire passing an array to a route so I can print it to pdf. I've got:
public $selectedProducts = [];
public $selectedAlm = [];
public $nombreComponente, $data, $categoriaId;
public function mount()
{
$this->categoriaId = "0";
$this->nombreComponente = 'Reportes';
$this->data = [];
$this->artcero = 'si';
}
where $selectedProducts and $selectedAlm are arrays and my intention is to pass them to another controller to be able to print them to pdf, but I can't seem to find a way
here is my controller:
public function reportearticuloPDF($categoriaId, $artcero, $selectedAlm, $selectedProducts)
{
if ($selectedProducts > 0) {
$data = $selectedProducts;
} else {
if ($categoriaId == null) {
$data = Articulo::join('categorias as c', 'c.id', 'articulos.categoria_id')
->select('articulos.*', 'c.nombre as catnom')
->whereHas('detallearticulos', function($q) {
$q->whereIn('almacen_id', $selectedAlm);
})
->when($artcero == 'no', function($query){
return $query->where('stock', '>', 0);
})
->OrderBy('id', 'ASC')
->get();
} elseif ($categoriaId !== null) {
$data = Articulo::join('categorias as c', 'c.id', 'articulos.categoria_id')
->select('articulos.*', 'c.nombre as catnom')
->whereHas('detallearticulos', function($q) {
$q->whereIn('almacen_id', $selectedAlm);
})->with('detallearticulos')
->when($artcero == 'no', function($query){
return $query->where('stock', '>', 0);
})
->where('categoria_id', $categoriaId)
->OrderBy('id', 'ASC')
->get();
}
}
$pdf = PDF::loadView('admin.report.articulopdf', compact('data'));
return $pdf->stream('Reporte_de_articulo.pdf');
}
my routes in web.php:
Route::get('report/articulopdf/{categoriaId}/{artcero}/{selectedAlm}/{selectedProducts}', [ReportController::class, 'reportearticuloPDF'])->name('reportearticulo.pdf');
Route::get('report/articulopdf/{categoriaId}/{artcero}/{selectedAlm}', [ReportController::class, 'reportearticuloPDF'])->name('reportearticulo.pdf');
my button:
<a href="{{ url('report/articulopdf' . '/' . $categoriaId . '/' . $artcero . '/' . $selectedAlm . '/' . $selectedProducts) }}"
class="btn btn-danger btn-sm btn-block {{ count($data) < 1 ? 'disabled' : '' }}" target="_blank">
Exportar reporte a PDF <i class="fas fa-file-pdf"></i></a>
that's the one that gives me the Array to string conversion error. I also tried it this way:
<a href="{{ route('reportearticuloPDF', $categoriaId, $artcero, $selectedAlm, $selectedProducts) }}"
class="btn btn-danger btn-sm btn-block {{ count($data) < 1 ? 'disabled' : '' }}" target="_blank">
Exportar reporte a PDF <i class="fas fa-file-pdf"></i></a>
but it gives me the error Too few arguments to function App\Http\Controllers\ReportController::reportearticuloPDF(), 0 passed in C:\xampp\htdocs\sistemainventarioGDS\vendor\laravel\framework\src\Illuminate\Routing\Controller.php on line 54 and exactly 4 expected
In your routes you create two routes with the same method and same function reportearticuloPDF in the controller with different params !!
I have some data shown in my datatable view, I want to add button to each data to open detail page which can show more detail information
public function Task(Request $request)
{
if ($request->ajax()) {
$data = DB::table('posts')
->where('jabatan', Auth::user()->jabatan)
->select('user_id', 'name', DB::raw('count(user_id) as total'))
->selectRaw('SUM(status = "Selesai") as selesai')
->selectRaw('count(user_id) - SUM(status = "Selesai") as belum')
->groupBy('name')
->groupBy('user_id')->get();
return Datatables::of($data)
->addColumn('action', function ($row) {
$btn = ' <span class="fas fa-eye"></span>';
return $btn;
})
->rawColumns(['action'])
->addIndexColumn()
->make(true);
}
return view('task.Task');
}
the button can appear in my datatable, but it will open %7B%7Broute('detail.index',$row->user_id)%7D%7D ,
If in a html table I can use <a class="btn btn-info btn-sm" href="{{ route('detail.index',$post->id) }}">Show</a>
how to make the button to open /detail in url? thanks in advance
as your in already in php so don't use {{ }} blade syntax use
$btn = '<span class="fas fa-eye"></span>';
This is my blade
<a href="{{action('ProduitController#edit', $value->id)}}" class=" btn btn-warning btn-xs">
<i class="glyphicon glyphicon-pencil"></i>
</a>
<td><img src='{{ asset('public/images/'.$value->photo) }}' style="width:70px; height:70px; float:left; border-radius:50%; margin-right:25px;"></td>
This is my contoller
public function update(Request $request, $id)
{
$prod= \App\Produit::find($id);
$prod->identification=$request->get('identification');
$prod->nom=$request->get('nom');
$prod->description=$request->get('description');
$prod->quantite=$request->get('quantite');
$prod->categorie_id=$request->get('categorie_id');
$prod->prix=$request->get('prix');
$prod->marque_id=$request->get('marque_id');
$prod->fournisseur_id=$request->get('fournisseur_id');
if($request->hasfile('photo'))
{
$file = $request->file('photo');
$extension = $file->getClientOriginalExtension();
$filename =time().'.'.$extension;
$file->move('public/images', $filename);
$prod->photo =$filename;
}
$prod->save();
Session::flash('message','le produit '.$request->nom.' a été Modifier avec succès');
return redirect('/produit');
}
This is the route for update
Route::resource('ventes','VenteController');
If someone has some proposition I will be grateful
checkout your controller catch the 'photo' file by dd it or whatever
if it doesnt have photo file you need to recheck your blade file is it already sending correct parameter or not
if you haven't any issue with insert photo, it should be controller update dont have the photo file, check out your blade to fix the issue, and maybe providing the store controller might help us giving solution
Okay I have a small problem.
When user clicks on a link it goes to website/create/business which is fine however if nothing is done but the link is clicked again, it goes to website/create/business/create/business for whatever reason.
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">
{{ Auth::user()->name }} <span class="caret"></span>
</a>
<ul class="dropdown-menu" role="menu">
<li>
Profile
Add Business
<a href="{{ url('/logout') }}" onclick="event.preventDefault(); document.getElementById('logout-form').submit();">
Logout
</a>
<form id="logout-form" <a href="{{ url('home') }}" action="{{ url('/logout') }}" method="POST" style="display: none;">
{{ csrf_field() }}
</form>
</li>
</ul>
</li>
Routes:
Route::get('profile/{user_id}', 'ProfileController#checkid');
Route::post('update', 'ProfileController#updateProfile');
Route::get('create/business', 'BusinessController#addBusiness');
Route::post('create', 'BusinessController#createBusiness');
ProfileController:
public function checkid($user_id) {
if (Auth::check())
{
$user_id = Auth::id();
return view('profile', [
'id' => $user_id
]);
}
}
function updateProfile(Request $request) {
$user = $request->user();
$twitter = $request->input('twitter');
$facebook = $request->input('facebook');
$instagram = $request->input('instagram');
$telephone = $request->input('telephone');
$user->twitter_personal = $twitter;
$user->facebook_personal = $facebook;
$user->instagram_personal = $instagram;
$user->telephone = $telephone;
$result = $user->save();
if($result) {
$message = 'success';
}else{
$message = 'error';
}
return redirect()->back()->withInput()->with('message', $message);
}
BusinessController:
function addBusiness() {
return view('addBusiness');
}
function createBusiness(Request $request) {
$name = $request->input('name');
$type = $request->input('type');
$email = $request->input('email');
$user_id = Auth::id();
$business = new Business();
$business->name = $name;
$business->type = $type;
$business->email = $email;
$business->user_id = $user_id;
$business->save();
$address1 = $request->input('address1');
$address2 = $request->input('address2');
$town = $request->input('town');
$city = $request->input('city');
$postcode = $request->input('postcode');
$telephone = $request->input('telephone');
$address = new Address();
$address->firstline_address = $address1;
$address->secondline_address = $address2;
$address->town = $town;
$address->city = $city;
$address->postcode = $postcode;
$address->telephone = $telephone;
$address->save();
$result = $business->save();
$result2 = $address->save();
$business_id = $business->id;
$address_id = $address->id;
DB::table('business_address')->insert(array('business_id' => $business_id, 'address_id' => $address_id));
DB::table('user_business')->insert(array('user_id' => $user_id, 'business_id' => $business_id));
if($result && $result2) {
$message = 'success';
}else{
$message = 'error';
}
return redirect()->back()->withInput()->with('message', $message);
}
<a href="create/business/"> must be <a href="/create/business/"> to solve this, because your current link is relative, not absolute, so when you click it again, the same reference is added at the end of your current URL.
Anyway, you should generate links in the Laravel way to avoid other issues in the future:
Route::get('create/business', 'BusinessController#addBusiness');
<a href="{{ url('create/business') }}">
or
Route::get('create/business', 'BusinessController#addBusiness')->name('createBusiness');
<a href="{{ route('createBusiness') }}">
Personally I prefer the second one, so if I change the route URL the links will still work, but it requires to add name('yourRoute') on your route definition.
Try to use the route() function. For this example: Add Business. When your route changes it is automatically changed throughout the application.
You can name your routes like this:
Route::get('create/bussiness', [
'as' => 'my_route_name',
'uses' => 'BusinessController#createBusiness'
]);
Does anybody know how can I do to put a Bootstrap glyphicon in my
{{ link_to_route('post.create', 'New' ) }}
I would like to show a glyphicon just before 'New', and I don't know how to do it.
Try this.
<a href="{{ route('post.create') }}">
<i class="glyphicon glyphicon-plus"></i>
<span>New</span>
</a>
With a helper like this one:
function icon_link_to_route($icon, $route, $title = null, $parameters = array(), $attributes = array())
{
$url = route($route, $parameters);
$title = (is_null($title)) ? $url : e($title);
$attributes = HTML::attributes($attributes);
$title = '<span class="glyphicon glyphicon-'.e($icon).'"></span>' . $title;
return '<a href="'.$url.'"'.$attributes.'>'.$title.'</a>';
}