File upload issue using ajax in laravel 6

I am trying to store pdf along with other input value using ajax in laravel 6. Here I did not use form html element . It shows Call to a member function getClientOriginalExtension() on null . How can I send file ?

In Blade

<input name="phone" type="text" class="form-control phone">
<input type="file" name="my_doc" accept="application/pdf" class="my_doc" id="my_doc">

<button type="button" class="store_new"> Save </button>

$(document).on('click', '.store_new', function () {
   var phone= $('.phone').val();
   var my_doc= $('.my_doc').val();

   $.ajax({
        url: '',
        type: "POST",
        headers: {
             'X-CSRF-TOKEN': ''
        },
        data: {
            phone: phone,
            my_doc: my_doc,
        },
        success: function (response) {
                   
        },
        error: function (jqXHR, textStatus, errorThrown) {

        }
     });
});

In controller

use File;

public function store(Request $request)
{
  
    $image = $request->file('my_doc');
    $new_name = rand() . '.' . $image->getClientOriginalExtension();
    $image->move(public_path('final_doc'), $new_name);

}

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I want my selectEnhenced form to show a searched name with its type next to it as a hint

I have this form - for example a form for a new city - with some different selects and inputs. In one of them a user have to choose a commune - a commune for that particular city.

Before, on the select list, there was only a name of a commune, without the type - everything worked perfectly - but then I realised that to choose the right commune, the user need to know it's type too.

What I'm trying to make is something like this: when a user will type a name of a commune, it will show a list of available communes - the name of the commune with the type of that commune next to it:

I tried to:

• change my model - in many different ways - for example by creating a new function that would contain two others;
• modify ajax - make something similar as in return?

But nothing works. In general I get a 500 server error because I want to put two "names" in one select. Is it possible to make it work the way I want?

Here are examples of my code:

• FormTrait:

            $form->selectEnhanced('commune_id', trans('dict.commune'))
                ->options(function ($id) {
                    $id = $id ? $id : old('commune_id');
                    if ($id) {
                        $commune = Commune::find($id);
                        return [$commune->id => $commune->communetranslation->name . ' (' . $commune->communetypetranslation->name . ')'];
                    }
                })
                ->ajax('/' . config('admin.route.prefix') . '/api/communes', 'id', 'communetranslation.name')
                ->loadParent('district_id', '/' . config('admin.route.prefix') . '/api/districts');
  

• Model:

   public function communetranslation()
   {
    return $this->getRelationDefinition($this->hasOne(CommuneTranslation::class, 'commune_id', 'commune_id'), 'commune_translations', 'commune_id');
   }
  
   public function communetypetranslation()
   {
    return $this->getRelationDefinition($this->hasOne('App\Models\CommuneTypeTranslation', 'commune_type_id', 'id'), 'commune_type_translations', 'commune_type_id');
   }
  

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my project on laravel 5 but i can`t install dom pdf package

Problem 1 - Root composer.json requires barryvdh/laravel-dompdf 0.8.2 -> satisfiable by barryvdh/laravel-dompdf[v0.8.2]. - barryvdh/laravel-dompdf v0.8.2 requires dompdf/dompdf ^0.8 -> found dompdf/dompdf[v0.8.0, ..., v0.8.6] but it conflicts with your root composer.json require (^2.0).

Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.

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What is the difference between using where() clause With() and wherehas() in relationship model

I have two relationship table. I used with using where to filter records as well as i used wherehas using where to filter records. But can't find the differences between both

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Laravel access admin panel after Logged in flutter app

I have a Laravel web application with admin panel, now I have a flutter app , of which all the screens except login are web views. Here I need to redirect the mobile users to admin panel based on the roles after successfully logged in by mobile app, my question here , that Is it possible to redirect users to admin panel after logged in mobile device trough API, I just want to login through mobile app (API), then I need to access the admin panel without logged in again .. It will be great if any one can help me on this

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Illegal offset type in isset or empty (View: file.blade.php)

I am getting an error in my file.blade.php but every thing in file is correct

traces

FileViewFinder.php (line 71)

public function find($name)    {        
if (isset($this->views[$name])) {

Error starts from line 71 of FileViewFinder.php

any help is appreciated

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ErrorException : Trying to access array offset on value of type int

i'm getting the issue of "Trying to access array offset on value of type int" when i export the data using "maatwebsite/excel": "~2.1.0" Excel package.

Excel::create('Filename', function($excel) use ($data){
  $excel->sheet('Sheetname'), function($sheet)use ($data) {
    $sheet->fromArray($data); //getting error on this line
  });
}); 



$data = 
 array:198 [
   0 => array:19 [
     "Id" => 1
     "First Name" => "John"
     "Last Name" => "Doe"
     "comments" => null
   ]
   1 => array:19 [
     "Id" => 2
     "First Name" => "James"
     "Last Name" => "Harrison"
     "comments" => null
   ]
   ...

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