Level 122
you would understand the code better if it was not smashed in with the html
The view is not the place to do this
Jun 20, 2022
5
Level 2
cart total only calculating for the first 2 products only in laravel
I have2 types of products in my app. products with attributes and products without. I can successfully add the products to the cart, am having an issue whereby on the part of showing the grand total, only the total of the first 2 products subtotal are calculated and shown.I haven't understood where the bug is. I have tried debugging the code but still can't figure it out. here is the HTML code that processes the grand total price.
//table that shows the cart details and where the subtotal is calculated
<table class="userdatatable table table-striped table-bordered nowrap" style="width:100%; border:2px solid black;">
<thead>
<tr>
<th>Product Name</th>
<th>Price</th>
<th>Image</th>
<th>Quantity</th>
<th>Discount</th>
<th>Total</th>
<th>Remove</th>
</tr>
</thead>
<body>
<?php $total_price=0; ?>
<?php $attributetotal_price=0; ?>
<?php $noattributetotal_price=0; ?>
@foreach($cartitems as $item)
<tr>
@if ($item->product->is_attribute==1)
<?php $attrpric=Merchadise::getdiscountedattrprice($item['product_id'],$item['size']);
?>,
@else
<?php $discountedprice=Merchadise::getdiscountedprice($item['product_id']);
?>
@endif
<td>{{ $item->product->merch_name }}</td>
@if ($item->product->is_attribute==1)
<td>{{ $attrpric['merch_price'] }}</td>
@else
<td>{{ $item->product->merch_price }}</td>
@endif
<td>
<img src="{{ asset ('images/productimages/small/'.$item->product->merch_image) }}" style="width:100px; height:100px;" alt="Product">
</td>
<td>
<button class="itemupdate qtyminus" type="button" data-cartid="{{ $item->id }}">
<i class="fa fa-minus" aria-hidden="true"></i>
</button>
<input data-id={{ $item->id }} class="quantity" min="1" name="quantity[]" value="{{ $item->quantity }}" type="number">
<button class="itemupdate qtyplus" type="button" data-cartid="{{ $item->id }}">
<i class="fa fa-plus" aria-hidden="true"></i>
</button>
</td>
@if ($item->product->is_attribute==1)
<td>sh.{{ $attrpric['discount'] * $item['quantity'] }}</td>
<td>sh.{{ $attrpric['final_price'] * $item['quantity'] }}</td>
@elseif($item->product->is_attribute==0)
<td>{{ ($item->product->merch_price-$discountedprice) * $item['quantity'] }}</td>
<td>{{ $discountedprice * $item['quantity'] }}</td>
@endif
<td>
<a class="btn btn-primary btn-xs" onclick="confirm return('Are you Sure You want to Delete?')" href="{{ route('deletecartitem', $item->id) }}"><i class="fa fa-trash"></i></a>
</td>
</tr>
{{-- show cart total --}}
@if ($item->product->is_attribute==1)
<?php $attributetotal_price=$total_price+($attrpric['final_price'] * $item['quantity'] );
?>
@elseif($item->product->is_attribute==0)
<?php $noattributetotal_price=$total_price+($discountedprice * $item['quantity'] );?>
@endif
@endforeach
</tbody>
</table>
<div class="row">
<div class="col-md-5 ml-auto">
<div class="cart-page-total">
<h2>Cart totals</h2>
<ul class="mb-20">
<li>Coupon Discount
<span class="couponAmount">
@if (Session::has('couponAmount'))
-Sh.{{ Session::get('couponAmount') }}
@else
sh.0
@endif
</span>
</li>
<li>Grand Total
<span class="grand_total">Sh.{{ $attributetotal_price+$noattributetotal_price-Session::get('couponAmount') }}</span>
</li>
</ul>
@auth
<a href="{{ url('checkout') }}" class="btn btn-success btn-block">Checkout <i class="fa fa-angle-right"></i></a>
@else
<p>To proceed to checkout create or log in to your account...</p>
<span href="#" data-toggle="modal" data-target="#RegistrationModal" class="btn btn-success btn-block">Create/Login an Account<i class="fa fa-angle-right"></i></span>
@endauth
</div>
</div>
</div>
Level 2
@snapey how can i fix this
Level 12
@stephen You do things like
<?php $total_price=0; ?>
<?php $attributetotal_price=0; ?>
<?php $noattributetotal_price=0; ?>
in the controller method which corresponds for the specific view. You pass these variables to the view and you are free to use them.
@if ($item->product->is_attribute==1)
<?php $attrpric=Merchadise::getdiscountedattrprice($item['product_id'],$item['size']);
?>,
@else
<?php $discountedprice=Merchadise::getdiscountedprice($item['product_id']);
?>
@endif
....You also move things like this in the controller and you could pass this as 1 variable:
if($item->product->is_attribute==1) {
$attrpric=Merchadise::getdiscountedattrprice($item['product_id'],$item['size']);
} else {
$attrpric=Merchadise::getdiscountedprice($item['product_id']);
}
and so on...
Level 8
use this package, very perfect https://github.com/darryldecode/laravelshoppingcart
Level 2
this is how i solved my bug,I removed the $total_price
{{-- show cart total --}}
@if ($item->product->is_attribute==1)
<?php $attributetotal_price=$attributetotal_price+($attrpric['final_price'] * $item['quantity'] );
?>
@elseif($item->product->is_attribute==0)
<?php $noattributetotal_price=$noattributetotal_price+($discountedprice * $item['quantity'] );?>
@endif
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