我在一个页面中创建了一个表，从该表中获取数据库中的数据。然后为删除和编辑/查看提供动态按钮。当我单击Delete时，它将从数据库中删除相应的行。以前它工作正常。但现在它在RouteCollection.php第161行显示错误＆＃34; NotFoundHttpException：＆＃34;。任何人都可以告诉我在我的代码中做了什么错误吗？
我的vehicleController.php
<?php
namespace App\Http\Controllers;
use Mail;
use Illuminate\Support\Facades\DB;
use App\Device;
use App\Account;
use App\Http\Requests\createUserRequest;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Validator;
use Illuminate\Support\Facades\Input;
use Illuminate\Pagination\Paginator;
class VehicleController extends Controller
{
public $type = 'Device';
public function getIndex()
{
$devices = DB::table('device')->simplePaginate(15);
return view('vehicle.vehicleAdmin')->with('devices', $devices);
}
public function vehicleInsert()
{
$postUser = Input::all();
//insert data into mysql table
$account = Account::select('accountID')->get();
foreach ($account as $acc) {
$abc = $acc->accountID;
}
$data = array("accountID" => $abc,
"vehicleID"=> $postUser['vehicleID']
);
// echo print_r($data);
$ck = 0;
$ck = DB::table('device')->Insert($data);
//echo "Record Added Successfully!";
$devices = DB::table('device')->simplePaginate(50);
return view('vehicle.vehicleAdmin')->with('devices', $devices);
}
public function delete($id)
{
DB::table('device')->where('vehicleID', '=', $id)->delete();
return redirect('vehicleAdmin');
}
public function edit($id)
{
try {
//Find the user object from model if it exists
$devices = DB::table('device')->where('vehicleID', '=', $id)->get();
//$user = User::findOrFail($id);
//Redirect to edit user form with the user info found above.
return view('vehicle.add')->with('devices', $devices);
} catch (ModelNotFoundException $err) {
//redirect to your error page
}
}
}
我的vehicleAdmin.blade，php
@extends('app')
@section('content')
<div class="templatemo-content-wrapper">
<div class="templatemo-content">
<ol class="breadcrumb">
<li><a href="{{ url("/") }}"><font color="green">Home</font></a></li>
<li class="active">Vehicle information</li>
</ol>
<h1>View/Edit Vehicle information</h1>
<p></p>
<div class="row">
<div class="col-md-12">
<div class="table-responsive" style="overflow-x:auto;">
<table id="example" class="table table-striped table-hover table-bordered" bgcolor="#fff8dc">
<h3>Select a Vehicle :</h3>
<thead>
<tr>
<th>Vehicle ID</th>
<th>Unique ID</th>
<th>Description</th>
<th>Equipment Type</th>
<th>SIM Phone</th>
<th>Server ID</th>
<th>Ignition State</th>
<th>Expecting ACK</th>
<th>Active</th>
<th>Actions</th>
</tr>
</thead>
<tbody>
@foreach($devices as $device)
<tr>
<td>{{ $device->vehicleID }}</td>
<td>{{ $device->uniqueID }}</td>
<td>{{ $device->description }}</td>
<td>{{ $device->equipmentType }}</td>
<td>{{ $device->simPhoneNumber }}</td>
<td></td>
<td>
@if(@$device->ignitionIndex == '0')
OFF
@else
ON
@endif
</td>
<td>{{ $device->expectAck }}</td>
<td>
@if($device->isActive == '1')
Yes
@else
No
@endif
</td>
<td>
<div class="btn-group">
<button type="button" class="btn btn-info">Action</button>
<button type="button" class="btn btn-info dropdown-toggle" data-toggle="dropdown">
<span class="caret"></span>
<span class="sr-only">Toggle Dropdown</span>
</button>
<ul class="dropdown-menu" role="menu">
<li>
<a href="{{url('/vehicle/edit/'.$device->vehicleID)}}">View/ Edit</a>
</li>
<li><a href="{{ url('/vehicle/delete/'.$device->vehicleID)}}">Delete</a></li>
</ul>
</div>
</td>
</tr>
@endforeach
</tbody>
</table>
{{--{!! $results->appends(['sort' => $sort])->render() !!}--}}
{{$devices->links()}}
</div>
</div>
</div>
</div>
</div>
{{--{!! $device->links()!!}--}}
</br>
<h4>Create a new Vehicle</h4>
<form role="form" method="POST" action="{{ url('vehicleAdmin') }}">
<input type="hidden" name="_token" value="{{ csrf_token() }}">
<div class="row">
<div class="col-md-6 margin-bottom-15">
<input type="text" class="form-control" name="vehicleID" value="{{ old('vehicleID') }}" placeholder="Enter vehicle ID">
</div>
<div class="row templatemo-form-buttons">
<div class="submit-button">
<button type="submit" class="btn btn-primary">New</button>
</div>
</div>
</div>
</form>
<script type="text/javascript">
$(document).ready(function() {
$('#example').dataTable();
} );
</script>
@endsection
编辑页面add.blade.php
@extends('app')
@section('content')
<div class="templatemo-content-wrapper">
<div class="container">
<ol class="breadcrumb">
<li><a href="{{ url("/") }}"><font color="green">Home</font></a></li>
<li class="active">View/Edit Vehicle</li>
</ol>
<div class="row">
<div class="col-md-8 col-md-offset-2">
<div class="panel panel-success">
<div class="panel-heading">View/Edit Vehicle Information</div>
<div class="panel-body">
@if (count($errors) > 0)
<div class="alert alert-danger">
<strong>Whoops!</strong> There were some problems with your input.<br><br>
<ul>
@foreach ($errors->all() as $error)
<li>{{ $error }}</li>
@endforeach
</ul>
</div>
@endif
<form class="form-horizontal" role="form" method="POST" action="{{ url('vehicle/update/') }}">
<input type="hidden" name="_token" value="{{ csrf_token() }}">
@foreach($devices as $device)
<div class="form-group">
<label class="col-md-4 control-label">Vehicle ID</label>
<div class="col-md-6">
<input type="text" class="form-control" name="vehicleID" value="{{ ($device->vehicleID)}}" placeholder="Enter User ID">
</div>
</div>
<div class="form-group">
<label class="col-md-4 control-label">Creation date</label>
<div class="col-md-6">
<input type="text" class="form-control" name="creationTime" value="{{ ($device->creationTime)}}">
</div>
</div>
<!--<div class="form-group">
<label class="col-md-4 control-label">Server ID</label>
<div class="col-md-6">
<input type="text" class="form-control" name="userID" value="{{ ($device->userID)}}" placeholder="Enter User ID">
</div>
</div> -->
<div class="form-group">
<label class="col-md-4 control-label">Unique ID</label>
<div class="col-md-6">
<input type="text" class="form-control" name="uniqueID" value="{{ ($device->uniqueID)}}" placeholder="Enter Unique ID">
</div>
</div>
<div class="form-group">
<label class="col-md-4 control-label">Active</label>
<div class="col-md-6">
<select class="form-control" value="{{ ($device->isActive) }}" name="isActive" >
<option value="1">Yes</option>
<option value="0">No</option>
</select>
</div>
</div>
<div class="form-group">
<label class="col-md-4 control-label">Vehicle Description</label>
<div class="col-md-6">
<input type="text" class="form-control" name="description" value="{{ ($device->description) }}" placeholder="Enter the description">
</div>
</div>
<div class="form-group">
<label class="col-md-4 control-label">Short Name</label>
<div class="col-md-6">
<input type="text" class="form-control" name="displayName" value="{{ ($device->displayName) }}" placeholder="Enter Contact Name">
</div>
</div>
<div class="form-group">
<label class="col-md-4 control-label">Vehicle ID</label>
<div class="col-md-6">
<input type="text" class="form-control" name="vehicleID" value="{{ ($device->vehicleID) }}" placeholder="Enter Vehicle ID">
</div>
</div>
<div class="form-group">
<label class="col-md-4 control-label">License Plate</label>
<div class="col-md-6">
<input type="text" class="form-control" name="licensePlate" value="{{ ($device->licensePlate) }}" placeholder="Enter license Plate">
</div>
</div>
<div class="form-group">
<label class="col-md-4 control-label">License Expiration</label>
<div class="col-md-6">
<input type="text" class="form-control" name="licenseExpire" value="{{ ($device->licenseExpire) }}" placeholder="Enter license Expire Date">
</div>
</div>
<div class="form-group">
<label class="col-md-4 control-label">Equipment Type</label>
<div class="col-md-6">
<input type="email" class="form-control" name="equipmentType" value="{{ ($device->equipmentType) }}" placeholder="Enter E-Mail Address">
</div>
</div>
<div class="form-group">
<label class="col-md-4 control-label">Equipment Status</label>
<div class="col-md-6">
<select class="form-control" value="{{ ($device->equipmentStatus) }}" name="equipmentStatus" >
<option value="0">In Service</option>
<option value="#">Rented</option>
<option value="#">Pending</option>
<option value="#">Completed</option>
<option value="#">Available</option>
<option value="#">Unavailable</option>
<option value="#">Repair</option>
<option value="#">Retired</option>
</select>
</div>
</div>
<div class="form-group">
<label class="col-md-4 control-label">IMEI/EDN Number</label>
<div class="col-md-6">
<input type="email" class="form-control" name="notifyEmail" value="{{ ($device->imeiNumber) }}" placeholder="Enter IMEI/EDN Number">
</div>
</div>
<div class="form-group">
<label class="col-md-4 control-label">Serial Number</label>
<div class="col-md-6">
<input type="email" class="form-control" name="notifyEmail" value="{{ ($device->serialNumber) }}" placeholder="Enter Serial Number">
</div>
</div>
<!-- <div class="form-group">
<label class="col-md-4 control-label">Data Key</label>
<div class="col-md-6">
<input type="email" class="form-control" name="notifyEmail" value="{{ ($device->notifyEmail) }}" placeholder="Enter E-Mail Address">
</div>
</div> -->
<div class="form-group">
<label class="col-md-4 control-label">SIM Phone</label>
<div class="col-md-6">
<input type="email" class="form-control" name="notifyEmail" value="{{ ($device->simPhoneNumber) }}" placeholder="Enter SIM Phone Number">
</div>
</div>
<div class="form-group">
<label class="col-md-4 control-label">SMS Email Address</label>
<div class="col-md-6">
<input type="email" class="form-control" name="notifyEmail" value="{{ ($device->smsEmail) }}" placeholder="Enter SMS E-Mail Address">
</div>
</div>
<!-- <div class="form-group">
<label class="col-md-4 control-label">Group Pushpin ID</label>
<div class="col-md-6">
<input type="email" class="form-control" name="notifyEmail" value="{{ ($device->notifyEmail) }}" placeholder="Enter E-Mail Address">
</div>
</div> -->
<div class="form-group">
<label class="col-md-4 control-label">Map Route Color</label>
<div class="col-md-6">
<select class="form-control" value="{{ ($device->timeZone) }}" name="timeZone" >
<option value="0">Black</option>
<option value="#">Brown</option>
<option value="#">Red</option>
<option value="#">Orange</option>
<option value="#">Green</option>
<option value="#">Blue</option>
<option value="#">Purple</option>
<option value="#">Grey</option>
<option value="#">Cyan</option>
<option value="#">Pink</option>
<option value="#">None</option>
</select>
</div>
</div>
<div class="form-group">
<label class="col-md-4 control-label">Fuel Capacity</label>
<div class="col-md-6">
<input type="email" class="form-control" name="fuelCapacity" value="{{ ($device->fuelCapacity) }}" >
</div>
</div>
<div class="form-group">
<label class="col-md-4 control-label">Driver ID</label>
<div class="col-md-6">
<input type="email" class="form-control" name="driverID" value="{{ ($device->driverID) }}">
</div>
</div>
<!-- <div class="form-group">
<label class="col-md-4 control-label">Reported Odometer</label>
<div class="col-md-6">
<input type="email" class="form-control" name="notifyEmail" value="{{ old('notifyEmail') }}" placeholder="Enter E-Mail Address">
</div>
</div>
<div class="form-group">
<label class="col-md-4 control-label">Reported Engine Hours</label>
<div class="col-md-6">
<input type="email" class="form-control" name="notifyEmail" value="{{ old('notifyEmail') }}" placeholder="Enter E-Mail Address">
</div>
</div> -->
<div class="form-group">
<div class="col-md-6 col-md-offset-4">
<button type="submit" class="btn btn-warning">
Save
</button>
</div>
</div>
</form>
</div>
</div>
</div>
</div>
</div>
</div>
@endsection
routes.php文件
Route::any('vehicleAdmin', 'VehicleController@getIndex');
Route::post('vehicleAdmin', 'VehicleController@vehicleInsert');
Route::get('vehicle/edit/{id}', 'VehicleController@edit');
Route::delete('vehicle/delete/{id}', 'VehicleController@delete');
答案 0 :(得分：0)
我认为当您单击该链接时，除非您在ajax调用中将方法设置为delete，否则它可能会向该端点发送GET请求。 Laravel中的CRUD根据REST工作。这意味着它期待DELETE请求而不是GET。 所以我建议你按照以下方式制定路线
Route::get('/vehicle/delete/{id}', 'VehicleController@delete');