404未找到錯誤阿賈克斯Laravel 5.1

Question

我試圖讓一個類別的基礎上的子類別中laravel 5.1，但首先這是給我「500內部服務器錯誤」的錯誤，但我有

RewriteBase/

在我的.htaccess文件中，並且它給我錯誤'未找到404錯誤'。我使用虛擬主機和自動包含'csrf token'的Form Facade，所以我認爲這不是'csrf'令牌問題的問題。任何人都可以在這方面幫助嗎？

這是我的行程的文件：

// Admins Tasks 

路線::組（[ '中間件'=> '管理員']，函數（）{

//Route::resource('/showcategoreis/{$id}', 'AdminHelperContooler@filterSubcat'); 
Route::get('/ajax-subcat/{id}', function(){ 
    return "mkj"; 
    $cat_id = Input::get('cat_id'); 
    $subcategories = Subcategory::where('category_id', '=', $cat_id)->get(); 

    return Response::json($subcategories); 
}); 

Route::resource('/admin', 'Admin\AdminController'); 
Route::resource('/user', 'UserController'); 
Route::resource('/province', 'ProvinceController'); 
Route::resource('/city', 'CityController'); 

Route::resource('/category', 'CategoryController'); 


Route::resource('/subcategory', 'SubcategoryController'); 
Route::resource('/brand', 'BrandController'); 
Route::resource('/model', 'BModelController'); 
}); 

view.blade文件

@extends('admin.layout.master') 

@section('title') 
Add New Brand 
@endsection 

@section('content') 
<div class="col-md-6 col-md-offset-3"> 
    <div class="panel panel-default"> 
     <div class="panel-heading"> 
      <h3 class="panel-title">Add New Brand</h3> 
     </div> 
     <div class="panel-body"> 
      {!! Form::open(['files'=>true, 'url' => '']) !!} 

       <div class="form-group"> 
        {!! Form::label('brand', 'Brand Title') !!} 
        {!! Form::text('brand', null, ['class' => 'form-control']) !!} 
        <small class="text-danger">{{ $errors->first('brand') }}</small> 
       </div> {{-- brand --}} 

       <div class="form-group"> 
        {!! Form::label('category_id', 'Category') !!} 
        {!! Form::select('category_id', $categories, $options = ['id'=>'category_id', 'class' => 'form-control']) !!} 
        <small class="text-danger">{{ $errors->first('category_id') }}</small> 
       </div> {{-- category_id --}} 

       <div class="form-group"> 
        {{-- {!! Form::label('subcategory_id', 'Subcategory') !!} --}} 
        {{-- {!! Form::select('subcategory_id', $subcategories, $options = [ 'id'=>'subcategory', 'class' => 'form-control']) !!} --}} 
        {{-- <small class="text-danger">{{ $errors->first('subcategory_id') }}</small> --}} 
        <label for="">Subcategories</label> 
        <select name="subcategory" id="subcategory"> 
         <option value=""></option> 
        </select> 
       </div> {{-- subcategory_id --}} 

       <hr> 
       <div class="btn-group pull-left"> 
        {!! Form::submit('Add', ['class' => 'btn btn-primary', 'style'=>'margin-right:5px']) !!} 
        {!! HTML::link(action('BrandController@index'), 'Cancel', ['class' => 'btn btn-warning']) !!} 
       </div> 

      {!! Form::close() !!} 
     </div> 
    </div> 
</div> 

@endsection 

{{ - JS的AJAX - }}

<script type="text/javascript"> 
     $(document).ready(function(){ 
      $('#category_id').on('change', function(e){ 
       console.log(e); 

       var cat_id = e.target.value; 

       //Ajax 
       $.ajax({ 
        type: 'get', 
        // url: 'http://localhost/property-project/public/index.php/ajax-subcat?cat_id'+cat_id, 
        // url: 'http://www.laravelproperty.com/brand/create/ajax-subcat?cat_id='+cat_id, 
        url: '/ajax-subcat?cat_id='+cat_id, 
        scuccess: function(data){ 
         console.log(data); 
        } 
       }); 
       // $.get('/ajax-subcat?cat_id='+cat_id, function(data) { 
       // //scuccess data 
       // console.log(data); 
       // }); 
      }); 
     }); 
    </script> 

.htaccess文件

<IfModule mod_rewrite.c> 
    <IfModule mod_negotiation.c> 
     Options -MultiViews 
    </IfModule> 

    RewriteEngine On 

    # Redirect Trailing Slashes If Not A Folder... 
    RewriteCond %{REQUEST_FILENAME} !-d 
    RewriteRule ^(.*)/$ /$1 [L,R=301] 

    # Handle Front Controller... 
    RewriteCond %{REQUEST_FILENAME} !-d 
    RewriteCond %{REQUEST_FILENAME} !-f 
    RewriteRule^index.php [L] 
</IfModule> 

虛擬主機文件

<VirtualHost *:80> 
    ServerAdmin m.khuramj@live.com 
    ServerName laravelproperty.com 
    ServerAlias www.laravelproperty.com 

    DocumentRoot /var/www/property-project/public 

    ErrorLog ${APACHE_LOG_DIR}/error.log 
    CustomLog ${APACHE_LOG_DIR}/access.log combined 

    <Directory /var/www/property-project/public/> 
     AllowOverride All 
    </Directory> 
</VirtualHost> 

我已刪除了」的.htaccess'，仍然得到錯誤，這是錯誤堆棧的變化：

Sorry, the page you are looking for could not be found. 

1/1 
NotFoundHttpException in RouteCollection.php line 143: 
in RouteCollection.php line 143 
at RouteCollection->match(object(Request)) in Router.php line 746 
at Router->findRoute(object(Request)) in Router.php line 655 
at Router->dispatchToRoute(object(Request)) in Router.php line 631 
at Router->dispatch(object(Request)) in Kernel.php line 236 
at Kernel->Illuminate\Foundation\Http\{closure}(object(Request)) 
at call_user_func(object(Closure), object(Request)) in Pipeline.php line 139 
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in VerifyCsrfToken.php line 50 
at VerifyCsrfToken->handle(object(Request), object(Closure)) 
at call_user_func_array(array(object(VerifyCsrfToken), 'handle'), array(object(Request), object(Closure))) in Pipeline.php line 124 
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in ShareErrorsFromSession.php line 54 
at ShareErrorsFromSession->handle(object(Request), object(Closure)) 
at call_user_func_array(array(object(ShareErrorsFromSession), 'handle'), array(object(Request), object(Closure))) in Pipeline.php line 124 
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in StartSession.php line 62 
at StartSession->handle(object(Request), object(Closure)) 
at call_user_func_array(array(object(StartSession), 'handle'), array(object(Request), object(Closure))) in Pipeline.php line 124 
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in AddQueuedCookiesToResponse.php line 37 
at AddQueuedCookiesToResponse->handle(object(Request), object(Closure)) 
at call_user_func_array(array(object(AddQueuedCookiesToResponse), 'handle'), array(object(Request), object(Closure))) in Pipeline.php line 124 
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in EncryptCookies.php line 59 
at EncryptCookies->handle(object(Request), object(Closure)) 
at call_user_func_array(array(object(EncryptCookies), 'handle'), array(object(Request), object(Closure))) in Pipeline.php line 124 
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in CheckForMaintenanceMode.php line 42 
at CheckForMaintenanceMode->handle(object(Request), object(Closure)) 
at call_user_func_array(array(object(CheckForMaintenanceMode), 'handle'), array(object(Request), object(Closure))) in Pipeline.php line 124 
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) 
at call_user_func(object(Closure), object(Request)) in Pipeline.php line 103 
at Pipeline->then(object(Closure)) in Kernel.php line 122 
at Kernel->sendRequestThroughRouter(object(Request)) in Kernel.php line 87 
at Kernel->handle(object(Request)) in index.php line 54 

Answer 1

您定義的路線是'/ajax-subcat/{id}'，但您正嘗試c所有'/ajax-subcat?cat_id='+cat_id在您的AJAX中。將您的路線更改爲'/ajax-subcat'，並且至少應該修復404錯誤。

或者，你可以改變你的AJAX調用'/ajax-subcat/'+cat_id