PHP code snippet – How to create auto select total amount after adding quantity and price in jquery and mysql?
<?php $cartItem = $shoppingCart->getMemberCartItem($member_id); if (! empty($cartItem)) { $item_quantity = 0; $item_price = 0; if (! empty($cartItem)) { foreach ($cartItem as $item) { $item_quantity = $item_quantity + $item["quantity"]; $item_price = $item_price + ($item["price"] * $item["quantity"]); } } } ?> <div id="shopping-cart"> <div class="txt-heading"> <div class="txt-heading-label">Shopping Cart</div> <a id="btnEmpty" href="index.php?action=empty"><img src="empty-cart.png" alt="empty-cart" title="Empty Cart" class="float-right" /></a> <div class="cart-status"> <div>Total Quantity: <?php echo $item_quantity; ?></div> <div>Total Price: <?php echo $item_price; ?></div> </div> </div> <?php if (! empty($cartItem)) { ?> <div class="shopping-cart-table"> <div class="cart-item-container header"> <div class="cart-info title">Title</div> <div class="cart-info">Quantity</div> <div class="cart-info price">Price</div> </div> <?php foreach ($cartItem as $item) { ?> <div class="cart-item-container"> <div class="cart-info title"> <?php echo $item["name"]; ?> </div> <div class="cart-info quantity"> <div class="btn-increment-decrement" onClick="decrement_quantity(<?php echo $item["cart_id"]; ?>)">-</div><input class="input-quantity" id="input-quantity-<?php echo $item["cart_id"]; ?>" value="<?php echo $item["quantity"]; ?>"><div class="btn-increment-decrement" onClick="increment_quantity(<?php echo $item["cart_id"]; ?>)">+</div> </div> <div class="cart-info price"> <?php echo "$".$item["price"]; ?> </div> <div class="cart-info action"> <a href="index.php?action=remove&id=<?php echo $item["cart_id"]; ?>" class="btnRemoveAction"><img src="icon-delete.png" alt="icon-delete" title="Remove Item" /></a> </div> </div> <?php } ?> </div> <?php } ?> </div> <?php require_once "product-list.php"; ?>