当我单击按钮时，我在此集合实例上获得了消息属性[id]
在此集合实例上不存在。
我遇到了“属性[id ] php
@extends('layout.admin')
@push('css')
@section('content')
<body>
<h1 class="text-center mb-4" >Data Rekap</h1>
<div class="container mb-5">
<h2>Dokumentasi Customer : <span class="text-primary">{{$data->customer}}</span> </h2>
<a href="/rekap" class="btn btn-primary">Kembali</a>
<button href="/download_image/{{ $images->id }}" class="btn btn-primary center">DOWNLOAD</button>
@foreach ($images as $image)
<div class="row mt-4">
<div class="col-md-3">
<div class="card" style="max-width: 50rem;">
<div class="card-body">
<img src="{{asset('images_rekap/'.$image->image)}}" class="card-img-top mb-2">
<a href="/deleteimagerekap/{{ $image->id }}" class="btn btn-primary center">HAPUS</a>
</div>
</div>
</div>
@endforeach
</div>
</div>
</div>
@push('script')
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/jquery.slim.min.js" integrity="sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C+OGpamoFVy38MVBnE+IbbVYUew+OrCXaRkfj" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js" integrity="sha384-fQybjgWLrvvRgtW6bFlB7jaZrFsaBXjsOMm/tB9LTS58ONXgqbR9W8oWht/amnpF" crossorigin="anonymous"></script>
@endpush
</body>
@endsection
和此rekapController
public function download_image($id)
{
$images = image_rekap::where('rekap_id',$id)->get();
$images = [];
foreach ($images as $i => $image) {
$images[$image->id] = public_path(). $image->image;
}
// dd($images);
$data = rekap::find($id);
$folderName = $data->id.'-'.str_replace(' ', '-',$data->customer);
$zip = new ZipArchive;
$zipFile = public_path().'/image_rekap/'.$folderName.'/'.$folderName.'.zip';
if ($zip->open($zipFile, ZipArchive::CREATE) === TRUE)
{
//add files into a zip
foreach ($images as $key => $value) {
//replace word "full" with $portfolioImage->id
$relativeNameInZipFile = str_replace('full',$key,basename($value));
$zip->addFile($value, $relativeNameInZipFile);
}
$zip->close();
}
return response()->download($zipFile);
，这是我的路由
Route::get('/download_image/{id}',[RekapController::class, 'download_image'])->name('download_image')->middleware('auth');
如何修复它？
I got error "Property [id] does not exist on this collection instance. (View: D:\Kerja\cst-rekap\resources\views\image_rekap.blade.php)"\
This my bladeimage_rekap.blade.php
@extends('layout.admin')
@push('css')
@section('content')
<body>
<h1 class="text-center mb-4" >Data Rekap</h1>
<div class="container mb-5">
<h2>Dokumentasi Customer : <span class="text-primary">{{$data->customer}}</span> </h2>
<a href="/rekap" class="btn btn-primary">Kembali</a>
<button href="/download_image/{{ $images->id }}" class="btn btn-primary center">DOWNLOAD</button>
@foreach ($images as $image)
<div class="row mt-4">
<div class="col-md-3">
<div class="card" style="max-width: 50rem;">
<div class="card-body">
<img src="{{asset('images_rekap/'.$image->image)}}" class="card-img-top mb-2">
<a href="/deleteimagerekap/{{ $image->id }}" class="btn btn-primary center">HAPUS</a>
</div>
</div>
</div>
@endforeach
</div>
</div>
</div>
@push('script')
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/jquery.slim.min.js" integrity="sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C+OGpamoFVy38MVBnE+IbbVYUew+OrCXaRkfj" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js" integrity="sha384-fQybjgWLrvvRgtW6bFlB7jaZrFsaBXjsOMm/tB9LTS58ONXgqbR9W8oWht/amnpF" crossorigin="anonymous"></script>
@endpush
</body>
@endsection
and this RekapController
public function download_image($id)
{
$images = image_rekap::where('rekap_id',$id)->get();
$images = [];
foreach ($images as $i => $image) {
$images[$image->id] = public_path(). $image->image;
}
// dd($images);
$data = rekap::find($id);
$folderName = $data->id.'-'.str_replace(' ', '-',$data->customer);
$zip = new ZipArchive;
$zipFile = public_path().'/image_rekap/'.$folderName.'/'.$folderName.'.zip';
if ($zip->open($zipFile, ZipArchive::CREATE) === TRUE)
{
//add files into a zip
foreach ($images as $key => $value) {
//replace word "full" with $portfolioImage->id
$relativeNameInZipFile = str_replace('full',$key,basename($value));
$zip->addFile($value, $relativeNameInZipFile);
}
$zip->close();
}
return response()->download($zipFile);
and this my route
Route::get('/download_image/{id}',[RekapController::class, 'download_image'])->name('download_image')->middleware('auth');
How to fix it ?
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评论（1）
错误可能来自此行，
您要尝试访问
$ images-＆gt; id和$ images没有idproperty属性。很明显为什么。尝试删除此代码，观察错误消失。或将其放在foreach循环中The error is probably coming from this line
You are trying to access
$imageS->idand$imagesdoesn't have anidproperty. It's obvious WHY. Try removing this line of code and watch the error disappear. Or put it in the foreach loop like so