我的视图显示来自四个不同表的集合。$redtable
是我最长的集合。
@for ($i = 0; $counter < $redtable->count(); $i++)
<div>
{{ $red->slice($i, 1)->first()?->content }}
{{ $green->slice($i, 1)->first()?->content }}
{{ $blue->slice($i, 1)->first()?->content }}
{{ $gray->slice($i, 1)->first()?->content }}
<div>
@endfor
我的图像表:
+----+------------------------------------+-------------------------+--------------+
| id | image | imageable_type | imageable_id |
+----+------------------------------------+-------------------------+--------------+
| 1 | /path/redtable/image.png | App\Models\Red | 1 |
| 2 | /path/greentable/image.png | App\Models\Green | 1 |
| 3 | /path/blue/image1.png | App\Models\Blue | 1 |
| 4 | /path/blue/image2.png | App\Models\Blue | 1 |
| 5 | /path/blue/image3.png | App\Models\Blue | 1 |
| 6 | /path/blue/image4.png | App\Models\Blue | 1 |
| 7 | /path/blue/image5.png | App\Models\Blue | 1 |
| 8 | /path/gray/image.png | App\Models\Gray | 2 |
+----+------------------------------------+-------------------------+--------------+
我的控制者:
class ColorsController extends Controller
{
public function index()
{
$red = \App\Models\Red::with('polymorphicRelationship')->limit(3)->orderby('id', 'desc')->get();
$green = \App\Models\Green::with('polymorphicRelationship')->limit(3)->orderby('id', 'desc')->get();
$blue = \App\Models\Blue::with('polymorphicRelationship')->limit(3)->orderby('id', 'desc')->get();
$gray = \App\Models\Gray::with('polymorphicRelationship')->limit(3)->orderby('id', 'desc')->get();
return view('home.colors', [
'red' => $red,
'green' => $green,
'blue' => $blue,
'gray' => $gray
]);
}
如何在视图中显示“Model Blue”表的图像。
我使用$picture->first()?->polymorphicRelationship()->first()->image
做了一个测试,但是它只显示表第一行的图像。
@for ($i = 0; $counter < $red->count(); $i++)
<div class="general">
{{ $red->slice($i, 1)->first()?->content }}
{{ $green->slice($i, 1)->first()?->content }}
{{ $blue->slice($i, 1)->first()?->content }}
<div class="slide">
<!-- First slide image -->
{{ $blue->polymorphicRelationship->image1 }}
<!-- Second slide image -->
{{ $blue->polymorphicRelationship->image1 }}
<!-- Third slide image -->
{{ $blue->polymorphicRelationship->image1 }}
<!-- Fourth slide image -->
{{ $blue->polymorphicRelationship->image1 }}
<!-- Fifth slide image -->
{{ $blue->polymorphicRelationship->image1 }}
</div>
{{ $graytable->slice($i, 1)->first()?->content }}
</div>
@endfor
1条答案
按热度按时间z9gpfhce1#
假设关系被定义为多态的一对多关系,您可以添加另一个循环。
您也可以将
slice($i, 1)->first()
替换为get($i)
。