在Laravel数据表中显示多个图像

Question

我多次尝试在数据表中显示多个图像，但总是失败。它只显示单个图像。

数据库中的图像

[{"name":"_MG_2288 (1).jpg","path":"public/product_images//mKBWAFw7ZYgVqvz1lrxrEA5PYbal1EqqKm9jEx0F.jpg"},{"name":"555dca050423bda8418b4567.jpeg","path":"public/product_images//QnYnO9SfA9JJIu7wm0rxJOIJog6txmED8pdiZ4nM.jpg"}]

控制器

$data = AppProduct::latest()->get();
return Datatables::of($data)
->addIndexColumn()
->addColumn('photo', function ($product) {
foreach (json_decode($product->product_photo) as $picture) {
$pict = '<img src="/reference/eureka/storage/app/' . $picture->path . '" style="height:120px; width:200px"/>';
return $pict;
}
})
->rawColumns(['photo'])
->make(true);

查看

{
data: 'photo',
name: 'photo',
render: function(data, type, full, meta) {
return data;
}
},

Answer 1

在控制器中像这样保存

if($request->hasfile('product_image'))
{
foreach($request->file('product_image') as $product_image)
{
$name=$product_image->getClientOriginalName();
$destinationPath = public_path('/uploads/products/');
$product_image->move($destinationPath, $name);
$product_images[] = $name;
}
$post->product_image = $product_images;
}

在视图中，如果在转盘上返回，请使用滑块并获取带有索引的图像

<div class="w3-white w3-text-grey w3-card-4" >
<div id="carouselExampleFade" class="carousel slide carousel-fade" data-ride="carousel">
<div class="carousel-inner">

@foreach($data->product_image as $slider)
<div class="carousel-item {{ $loop->first ? 'active' : '' }}" width="250" height="300">
<img class="d-block w-100" src="{{asset('uploads/products/' . $slider)}}" width="250" height="300" alt="{{$data->product_name}}">
</div>
@endforeach

</div>
<a class="carousel-control-prev" href="#carouselExampleFade" role="button" data-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="carousel-control-next" href="#carouselExampleFade" role="button" data-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>
<div class="w3-container" style="text-align: center">
</div>
</div><br>