I am building an E-Commerce app where I want to loop through a results but anytime I try I get an error Property [main_image] does not exist on this collection instance..
This is my controller:
$latestProductWithOptions = ProductProductOption::with('product')
->orderBy('product_id', 'desc')->take(4)->get();
$productImages = [];
foreach ($latestProductWithOptions as $product) {
echo $productImages[] = $product->product->productImage;
}
$productImages return;
[{"id":6,"product_id":10,"main_image":"1513179347.jpg","thumbnail":"","created_at":"2018-01-11 18:02:52","updated_at":"2018-01-11 18:02:52"}][{"id":3,"product_id":6,"main_image":"1513179348.jpg","thumbnail":"","created_at":"2018-01-11 18:02:52","updated_at":"2018-01-11 18:02:52"}][{"id":10,"product_id":5,"main_image":"1556272478.jpg","thumbnail":"","created_at":"2018-01-11 18:02:52","updated_at":"2018-01-11 18:02:52"}][{"id":10,"product_id":5,"main_image":"1556272478.jpg","thumbnail":"","created_at":"2018-01-11 18:02:52","updated_at":"2018-01-11 18:02:52"}]
foreach($productImages as $product) {
echo $product->main_image;
}
die();
I can see main_image in the results but anytime I try to loop through and pull main_image out, i get an error "Property [main_image] does not exist on this collection instance." Kindly help me please. Thank you.
You have an array not a collection.
either
foreach($productImages as $product) {
echo $product['main_image'];
}
or make into a collection
But why not just ask eloquent for the images as a collection in the first place?
When I tried your solution I got Undefined index: main_image.
You mean I should do something like:
foreach ($latestProductWithOptions as $product) {
$productImages[] = ProductImage::where('product_id', $product->product_id)->get();
}
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