Laravel Foreach：未定义变量
我试图拉取所有的客户信息，它应该工作，因为它是一个简单的foreach循环信息。 完全混淆为什么我得到一个未定义的变量，理论上这应该不起作用？
路线文件：
Route::group(array('before' => 'auth'), function() {
// Get Customer (GET)
Route::get('/customer/clientlist', array(
'as' => 'clientlist',
'uses' => 'CustomerController@getCustomers'
));
});
模型：
class Customer extends Eloquent {
//Mass assignment for security
protected $fillable = array('address', 'city', 'postcode',
'phone', 'mobile', 'contact', 'user_id');
//protected $table = 'customers';
public function user() {
return $this->hasMany('User');
}
}
控制器：
class CustomerController extends BaseController {
public function getCustomers() {
$customers = Customer::all();
//var_dump($customers);
return View::make('customer.clientlist', array('customers'=>$customers));
}
}
查看主页：
@extends('layout.main')
@section('content')
<div class="container">
@if(Auth::check())
<div class="row push">
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-12">
<h2 class="intro">Welcome, {{ Auth::user()->username }}</h2>
</div>
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-12">
<button type="button" class="c-add btn btn-danger pull-right">
Add Client
</button>
</div>
</div>{{-- Close Row --}}
<div class="client-form">
@include('customer.client-add-form')
</div>{{-- Close client form --}}
<section id="cs-grid">
<div class="customer-card col-md-4">
<h2>Direct Furniture</h2>
<ul>
<li>Address: <b>595 Boom Road</b></li>
<li>City: <b>Manchester</b></li>
<li>Postcode: <b>BT11 9AB</b></li>
<li>Tel: <b>028 9011 1162</b></li>
<li>Mobile: <b>078 902 815 611</b></li>
<li>Contact: <b>Brian McNally</b></li>
</ul>
</div>
<div class="customer-card col-md-4">
<h2>Direct Furniture</h2>
<address>
795 Folsom Ave, Suite 600<br>
San Francisco, CA 94107<br>
<abbr title="Phone">Phone:</abbr> (123) 456-7890<br>
<abbr title="Phone">Mobile:</abbr> (123) 456-7890
</address>
<address>
<strong>Contact</strong><br>
<a href="tel:555-555-5555">Andrew Ellis</a>
</address>
</div>
@include('customer.clientlist')
</section>
<div class="row">
<div class="col-md-12 text-center">
<ul class="pagination">
<li><a href="#">«</a></li>
<li><a href="#">1</a></li>
<li><a href="#">2</a></li>
<li><a href="#">3</a></li>
<li><a href="#">4</a></li>
<li><a href="#">5</a></li>
<li><a href="#">»</a></li>
</ul>
</div>
</div>
@endif
</div>{{-- Close Container --}}
@stop
查看客户列表：
@foreach($customers as $customer)
<div class="customer-card col-md-4">
<h2>{{ $customer->name }}</h2>
<address>
795 Folsom Ave, Suite 600<br>
San Francisco, CA 94107<br>
<abbr title="Phone">Phone:</abbr> (123) 456-7890<br>
<abbr title="Phone">Mobile:</abbr> (123) 456-7890
</address>
<address>
<strong>Contact</strong><br>
<a href="tel:555-555-5555">Andrew Ellis</a>
</address>
</div>
@endforeach
这是我正在得到的错误异常，我无法理解为什么我继续得到这个，如果我注释掉控制器并将静态信息放入它的工作视图中。
ErrorException
未定义变量：customers（查看：/Users/Sites/nit/app/app/views/customer/clientlist.blade.php） <?php echo $__env->make('customer.clientlist', array('customers'=>$customers), array_except(get_defined_vars(), array('__data', '__path')))->render(); ?> <?php echo $__env->make('customer.clientlist', array('customers'=>$customers), array_except(get_defined_vars(), array('__data', '__path')))->render(); ?>
我看到了问题 - 你自己包含了customer.clientlist文件。
在你的控制器中你打电话
return View::make('customer.clientlist', array('customers'=>$customers));
那么在你看来你再次调用它
@include('customer.clientlist', array('customers'=>$customers))
创造一个无限循环。 我猜它应该是
@include('customer.viewclientlist', array('customers'=>$customers))
正如@Joseph Silber所提到的那样 - 您实际上不需要传入包含数组的内容 - 因此，请使用它来清理代码：
@include('customer.viewclientlist')