Laravel 5.0 löschen und in der Datenbank bearbeiten

Question

Wie kann ich Dinge aus meiner Datenbank in Laravel 5.0 mit der öffentlichen Funktion zerstören und bearbeiten?

Das ist meine Bibliothek, hier möchte ich etwas aus meiner Datenbank löschen oder aktualisieren

@foreach ($allJobs as $job) 
    <tr> 
     <td><img src="{{$job->selected_icon}}" width="50" /> </td> 
     <td>{{$job->jobtitle_de}}</td> 
     <td>{{$job->location}}</td> 
     <td><img src="{{$job->selected_image}}" width="100" /></td> 
     <td>{{$job->workinghours}}</td> 
     <td>{{$job->grey_header_de}}</td> 
     <td>{{$job->date}}</td> 
     <td> 
      <a href=""><button>Edit</button></a>&nbsp;<a href="/delete"> 
      <button>Delete</button></a></td> 
      <!--<td> <button type="delete" name="button"></button>--> 
     <td> 
     </td> 
    </tr> 
@endforeach 

Answer 1

jetzt fand ich diese im Internet:

<div class="library"> 
<table> 
@foreach ($allJobs as $job) 
<tr> 
    <td><img src="{{$job->selected_icon}}" width="50" /> </td> 
    <td>{{$job->jobtitle_de}}</td> 
    <td>{{$job->location}}</td> 
    <td><img src="{{$job->selected_image}}" width="100" /></td> 
    <td>{{$job->workinghours}}</td> 
    <td>{{$job->grey_header_de}}</td> 
    <td>{{$job->date}}</td> 
<td> 
    {{ Form::open(['method' => 'DELETE', 'route' => 'job.destroy', $job]- 
    >id]) }} 
     {{ Form::hidden('id', $job-id) }} 
     {{ Form::submit('delete', ['class' => 'library']) }} 
    {{Form::close}} 
    </td> 
</tr> 
@endforeach 

und dies ist mein Controller-

public function destroy($id) 
{ 
    $jobs = Job::findOrFail($id); 
    $jobs->delte(); 

    return redirect::route('/'); 
} 

Answer 2

In Ihrem Controller (ich nehme an, dass Sie haben erstellt), implementiert diese beiden Funktionen.

 
public function edit($id) { 
    // Create a var called `$job` and uses the function `find()` passing into the $id that you clicked before 

    $job = Job::find($id); 

    // Return a view with the object that you found into a edit view 
    return view('jobs.edit', [ 
     'job' => $job 
    ]); 
} 

public function destroy($id) { 
    // Use the function `find()` passing into the $id that you clicked before and that use the delete method to delete the job 
    Job::find($id)->delete(); 

    // Returning into a route that contains the jobs, probably 
    return redirect()->route('jobs'); 
} 

Lesen Sie die Dokumentation https://laravel.com/docs/5.4/controllers

Answer 3

my Controller: 

<?php namespace App\Http\Controllers; 

use App\Http\Requests; 
use App\Http\Controllers\Controller; 
use Request; 
use App\Jobs; 

class JobController extends Controller { 

/** 
* Display a listing of the resource. 
* 
* @return Response 
*/ 
public function index() 
{ 
    return view('library',['allJobs' => Jobs::all()]); 
} 

//my create function 
public function create() 
{ 
    return view('add'); 
} 
/** 
* Store a newly created resource in storage. 
* 
* @return Response 
*/ 
public function store(Request $request) 
{ 
    $job = new Jobs(); 

    $job->jobtitle_de = array_key_exists('jobtitle_de',$_POST) ? 
$_POST['jobtitle_de'] : ''; 
    $job->jobtitle_en = array_key_exists('jobtitle_en',$_POST) ? 
$_POST['jobt'] : ''; 


    if (array_key_exists('place', $_POST)) { 
     $places = $_POST['place']; 
     $placesString = ""; 
     foreach ($places as $p) { 
      $placesString .= $p.','; 
     } 
     $job->location = $placesString; 
    } 

    $job->workinghours = array_key_exists('workinghours',$_POST) ? 
    $_POST['workinghours'] : ''; 
    $job->workinghours_de = array_key_exists('workinghours',$_POST) ? 
    $_POST['workinghours'] : ''; 
    $job->selected_image= array_key_exists('selected_image',$_POST) ? 
    $_POST['selected_image'] : ''; 
    $job->grey_header_de = array_key_exists('grey_header_de',$_POST) ? 
    $_POST['grey_header_de'] : ''; 



    $job->selected_icon = array_key_exists('selected_icon',$_POST) ? 
    $_POST['selected_icon'] : ''; 
    $job->selected_icon = array_key_exists('selected_icon',$_POST) ? 
    $_POST['selected_icon'] : ''; 
    $job->selected_icon = array_key_exists('selected_icon',$_POST) ? 
    $_POST['selected_icon'] : ''; 
    $job->selected_icon = array_key_exists('selected_icon',$_POST) ? 
    $_POST['selected_icon'] : ''; 



    $job->date; 

    if (array_key_exists('date',$_POST) && !empty($_POST['date'])) { 
     $date = $_POST['date']; 
     $date = explode('/',$_POST['date']); 
     $newdate = $date[2]."-".$date[0]."-".$date[1]; 
     $job->date = $newdate; 
    } 

    $job->grey_header_de = $_POST['grey_header_de']; 

    if (array_key_exists('workinghours',$_POST) && $_POST['workinghours'] 
=== "full-time") { 
     $job->workinghours = $_POST['workinghours']; 
     $job->workinghours_de = "Vollzeit"; 
    } 
    if (array_key_exists('workinghours',$_POST) && $_POST['workinghours'] 
=== "part-time"){ 
     $job->workinghours = $_POST['workinghours']; 
     $job->workinghours_de = "Teilzeit"; 
    } 
    try { 
     $job->save(); 
    } 
    catch (Exceptions $e) { 
     echo $e->getMessage(); 
    } 

    return redirect()->action('JobController@index'); 
} 


//my edit function 
public function edit($id) 
{ 
    $job = Job::find($id); 

    return view('jobs.edit', [ 
     'job' => $job 
    ]); 
} 

//destroy function 
public function destroy($id) 
{ 
    Job::find($id)->delete(); 

    return redirect()->route('jobs'); 
} 

Answer 4

in Ihrer Route

Route::post('delete','CallyourController@delete'); 
Route::post('update','CallyourController@update'); 

Ich denke, das ist, was Sie