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Update viewproduct.php #1

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Update viewproduct.php #1

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62 changes: 45 additions & 17 deletions viewproduct.php
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Original file line number Diff line number Diff line change
Expand Up @@ -12,42 +12,70 @@
<!-----------------Header & Navigation Bar----------------->
<?php
include('header.php');

if(!isset($_GET["pid"])){
// Check if ProductID is set in the GET parameters
if (!isset($_GET["pid"])) {
header("location: pnb.php");
exit(); // Terminate script execution after redirection
} else {
$PRODUCTID = $_GET["pid"];

// Database connection establishment assumed, replace $con with your database connection

///////////////////////Display product///////////////////////

$query7 = "SELECT * FROM `tblproducts` WHERE `ProductID` = ? LIMIT 1";
$stmt_product = mysqli_prepare($con, $query7);
mysqli_stmt_bind_param($stmt_product, "s", $PRODUCTID);
mysqli_stmt_execute($stmt_product);
$single_product = mysqli_stmt_get_result($stmt_product);
if ($stmt_product) {
mysqli_stmt_bind_param($stmt_product, "s", $PRODUCTID);
mysqli_stmt_execute($stmt_product);
$single_product = mysqli_stmt_get_result($stmt_product);
if (!$single_product || mysqli_num_rows($single_product) === 0) {
// Product not found, handle this case (e.g., display an error message)
} else {
// Product found, proceed with displaying it
}
} else {
// Handle the case when prepared statement fails
}

///////////////////////Display reviews///////////////////////

$select_reviews = "SELECT * FROM `tblproductreviews` WHERE `ProductID` = ? ORDER BY ReviewDate ASC";
$stmt_reviews = mysqli_prepare($con, $select_reviews);
mysqli_stmt_bind_param($stmt_reviews, "s", $PRODUCTID);
mysqli_stmt_execute($stmt_reviews);
$result_reviews = mysqli_stmt_get_result($stmt_reviews);
if ($stmt_reviews) {
mysqli_stmt_bind_param($stmt_reviews, "s", $PRODUCTID);
mysqli_stmt_execute($stmt_reviews);
$result_reviews = mysqli_stmt_get_result($stmt_reviews);
} else {
// Handle the case when prepared statement fails
}

///////////////////////Display related products///////////////////////

$select_category_of_product = "SELECT CategoryID as categoryid FROM `tblproducts` WHERE `ProductID` = ? LIMIT 1";
$stmt_category = mysqli_prepare($con, $select_category_of_product);
mysqli_stmt_bind_param($stmt_category, "s", $PRODUCTID);
mysqli_stmt_execute($stmt_category);
$result_select_category_of_product = mysqli_stmt_get_result($stmt_category);
$CATEGORY_ID = mysqli_fetch_assoc($result_select_category_of_product)["categoryid"];
if ($stmt_category) {
mysqli_stmt_bind_param($stmt_category, "s", $PRODUCTID);
mysqli_stmt_execute($stmt_category);
$result_select_category_of_product = mysqli_stmt_get_result($stmt_category);
if ($result_select_category_of_product && mysqli_num_rows($result_select_category_of_product) > 0) {
$CATEGORY_ID = mysqli_fetch_assoc($result_select_category_of_product)["categoryid"];

$select_random_products = "SELECT * FROM tblproducts WHERE CategoryID = ? ORDER BY RAND() LIMIT 4";
$stmt_related = mysqli_prepare($con, $select_random_products);
mysqli_stmt_bind_param($stmt_related, "s", $CATEGORY_ID);
mysqli_stmt_execute($stmt_related);
$result_select_random_products = mysqli_stmt_get_result($stmt_related);
$select_random_products = "SELECT * FROM tblproducts WHERE CategoryID = ? AND ProductID != ? ORDER BY RAND() LIMIT 4";
$stmt_related = mysqli_prepare($con, $select_random_products);
if ($stmt_related) {
mysqli_stmt_bind_param($stmt_related, "ss", $CATEGORY_ID, $PRODUCTID);
mysqli_stmt_execute($stmt_related);
$result_select_random_products = mysqli_stmt_get_result($stmt_related);
} else {
// Handle the case when prepared statement fails
}
} else {
// Handle the case when category ID is not found or category has no related products
}
} else {
// Handle the case when prepared statement fails
}
}
?>
<!-----------------Side Bar----------------->
Expand Down