Question

在我的控制器中，我使用预先加载来加载所有属性及其相关文件和地址：

  public function search_results(Request $request)
{


    $Properties = Property::with('Residential', 'File', 'addresses')->get();

    return view('result', ['results' => $Properties]);
}

并直接传递到视图上。但是在view.blade.php中如何访问这些相关数据。

以下是我的观点示例，但它似乎与相关数据无关。

     @forelse ($results as $result)
<div class="row">
    <div class="col-md-7">
        @foreach($result->File() as $file)
        <a href="#">
            <img class="img-responsive" alt="" src="{{ URL::to('/') }}/images/properties/{{$file->filename}}">
        </a>
        @endforeach
    </div>
    <div class="col-md-5">
        <h3>{{ $result->title }}</h3>
        <h4>Subheading</h4>
        <p>{{ $result->description }}</p>
        <a class="btn btn-primary" href="#">View Property
            <span class="glyphicon glyphicon-chevron-right"></span>
        </a>
    </div>
</div>

这是我的房产模型：

  class Property extends Model
{


protected $table = 'properties';
/**
 * The attributes that are mass assignable.
 *
 * @var array
 */
protected $fillable = [
    'user_id', 'is_for_sale','available','title', 'description','price','date_available'
];

public function user()
{
    return $this->belongsTo('App\User');
}


public function Residential()
{
    return $this->hasOne('App\Residential');
}

/**
 * The Addresses that belong to the properties.
 */
public function addresses()
{
    return $this->belongsToMany('App\Address');
}


public function File()
{
    return $this->hasMany('App\File');
}
}

文件模型

  class File extends Model
  {

protected $table = 'files';
/**
 * The attributes that are mass assignable.
 *
 * @var array
 */
protected $fillable = [
    'property_id', 'file_type_id','filename','system_filename', 'is-deleted'
];


public function Property()
{
    return $this->belongsTo('App\Property');
}


public function File_Type()
{
    return $this->belongsTo('App\File_types');
}
 }

在视图中处理此类相关数据的正确方法是什么？

Answer 1

为了你的

@foreach($result->File() as $file)

将其更改为

@foreach($result->File as $file)。

$result->File()正在加载与控制器中search_results()方法相同的关系。

laravel 5.2在视图中显示相关数据

1 个答案: