我这里有一个图像crud的代码，当状态变为1时应该显示图像，默认值为0，直到单击按钮它应该将值更改为1并且它还应该更新数据库和单击刀片上的检查按钮后，应显示刀片状态。
controller AdvertisementController方法或函数apply是一个不能正常工作的。
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Advertisement;
use Illuminate\Support\Str;
use Illuminate\Support\Facades\File;
use Illuminate\Support\Facades\URL;
use Illuminate\Support\Facades\Input;
use Illuminate\Support\Facades\DB;
class AdvertisementController extends Controller
{
public function index()
{
$advertisements = Advertisement::all();
//Load all users on the table and pass the users
$advertisements = Advertisement::where(['archive'=>1])->orderBy('id')->get();
return view('adscrud.index')->with('advertisements', $advertisements);
}
/**
* Show the form for creating a new resource.
*
* @return \Illuminate\Http\Response
*/
public function create(Request $request)
{
//
$advertisements = new Advertisement;
$url = '';
$advertisements->title = $request->adsTitle;
$advertisements->detail = $request->adsDetail;
//image uplod
if(Input::hasFile('images')){
$file = Input::file('images');
$file->move(public_path(). '/uploads-ads/', $file->getClientOriginalName());
$url = '/uploads-ads/'. $file->getClientOriginalName();
}
$advertisements-> image = $url;
$advertisements -> save();
$advertisements = Advertisement::all();
$advertisements = Advertisement::where(['archive'=>1])->orderBy('id')->first();
//email verification
// $thisUser = User::findOrFail($users->id);
// $this->sendEmail($thisUser);
//$users = User::where(['archive'=>1])->orderBy('id')->get();
return redirect()->to('adsindex')->with('advertisements', $advertisements);
}
/**
* Store a newly created resource in storage.
*
* @param \Illuminate\Http\Request $request
* @return \Illuminate\Http\Response
*/
public function store(Request $request)
{
//
}
/**
* Display the specified resource.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function show($id)
{
//
}
/**
* Show the form for editing the specified resource.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function edit($id)
{
//
$advertisements = Advertisement::where(['id'=>$id])->first();
// dd($users);
return view('adscrud.edit',compact('advertisements'));
}
/**
* Update the specified resource in storage.
*
* @param \Illuminate\Http\Request $request
* @param int $id
* @return \Illuminate\Http\Response
*/
public function update(Request $request, $id)
{
//
$advertisementsUp = new Advertisement;
$url = '';
if(Input::hasFile('images')){
$file = Input::file('images');
$file->move(public_path(). '/uploads-ads/', $file->getClientOriginalName());
$url = '/uploads-ads/'. $file->getClientOriginalName();
}
//dd($request->editadsTitle);
$advertisementsUp = Advertisement::where('id',$id)
->update(['title'=>$request->editadsTitle,'detail'=>$request->editadsDetail, 'image'=>$url]);
$advertisements = Advertisement::all();
$advertisements = Advertisement::where(['archive'=>1])->orderBy('id')->get();
return redirect()->to('adsindex')->with('advertisements', $advertisements);
}
/**
* Remove the specified resource from storage.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function destroy($id)
{
$advertisementsDel = Advertisement::where('id',$id)->update(['archive'=>0]);
$advertisements = Advertisement::all();
$advertisements = Advertisement::where(['archive'=>1])->orderBy('id')->get();
return redirect()->to('adsindex')->with('advertisements', $advertisements);
}
public function enableview()
{
$advertisements = Advertisement::all();
//Load all users on the table and pass the users
$advertisements = Advertisement::where(['archive'=>0])->orderBy('id')->get();
return view('adscrud.enable')->with('advertisements', $advertisements);
}
public function enable($id)
{
$advertisementsEnable = Advertisement::where('id',$id)->update(['archive'=>1]);
$advertisements = Advertisement::all();
$advertisements = Advertisement::where(['archive'=>0])->orderBy('id')->get();
return redirect()->to('adsEnableView')->with('advertisements', $advertisements);
}
public function apply(Request $request){
$id = $request->adsapply_id;
//Clearing of all Status to zero (0)
Advertisement::where('status',1)->update(['status'=>'0']);
//Updating or Applying the running status
Advertisement::where('id',$id)->update(['status'=>'1']);
return redirect('/ads');
}
}
视图
@extends ('layouts.dashboards')
@section('content')
<link rel="stylesheet" type="text/css" href="">
<a type="button" class="alert alert-warning" href="{{ 'adsEnableView' }}"><i class="fa fa-trash"></i><i class="fa fa-repeat"></i></a>
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal"><i class="fa fa-user-plus"></i>
</button>
<!-- Modal -->
<div class="modal fade" id="exampleModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="exampleModalLabel">Create New Ads</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">
<form method="post" action="{{url('adscreate')}}" class="login" enctype="multipart/form-data">
{{ csrf_field() }}
<div class="form-group">
<label for="exampleInputEmail1">Ads Title</label>
<input name="adsTitle" type="text" class="form-control" placeholder="Enter Ads Title" required maxlength="50" minlength="3">
</div>
</div>
<div class="form-group">
<label>Upload Image</label>
<input type="file" name="images" id="images" enctype="multipart/form-data">
</div>
<div class="form-group">
<label for="exampleInputEmail1">Ads Detail</label>
<input name="adsDetail" type="text" class="form-control" placeholder="Enter Ads Detail" required maxlength="50" minlength="3">
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
<button type="submit" class="btn btn-primary">Submit</button>
</div>
</form>
</div>
</div>
</div>
</div>
<div class="col-md-12">
<div class="card-body table-full-width table-responsive">
<h2>Advertisement Management</h2>
<p>Create New Ads, Modify Existing, Delete Existing Ads</p>
<form action="{{ route('applyAds') }}" method="post">
{{ csrf_field() }}
<table id="myTable" ctable class="table table-hover table-striped" >
<thead>
<tr>
<th>Ads Image</th>
<th>Title</th>
<th>Detail</th>
<th>Status</th>
<th>Action</th>
</tr>
</thead>
<tbody>
<tr>
@foreach ($advertisements as $value)
<td>@if(!empty($value->image))
<img src="{{ $value->image }}" class="ads-image" alt="" width="70" height="70">
@else
<img src={{ url('uploads-ads/avatar.png') }} class="ads-image" alt="" width="70" height="70">
@endif
</td>
<td>{{ $value->title }}</td>
<td>{{ $value->detail }}</td>
<td>@if($value->status=='1')
Active
@endif</td>
<td>
<button onclick="$('#adsapply_id').val('{{ $value->id }}')" type="submit" class="btn btn-success"><i class="fa fa-check"></i></button>
<a href="{{ url('adsEdit', $value->id)}}" class="btn btn-primary"><i class="fa fa-edit"></i></a>
<a href="{{ url('adsDelete', $value->id)}}" class="btn btn-danger"><i class="fa fa-trash"></i></a>
</td>
</tr>
@endforeach
</tbody>
</table>
</form>
</div>
</div>
<!-- $(document).ready(function(){
$('#myTable').DataTable();
});
-->
@endsection
路线
//applying ads
Route::post('/ads/apply',['uses'=>'AdvertisementController@apply','as'=>'applyAds']);
答案 0 :(得分：2)
您必须在此处实施 ajax ，并在响应后刷新 数据表 。否则，如果您想从服务器的角度来看，则必须刷新页面。