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Michael Dowell
2,390 PointsShirts sizes won't pop up. Can't find typo.
Here's the code for shirt.php:
<?php include "inc/products.php" ?>
<?php
if (isset($_GET["id"])) {
$product_id = $_GET["id"];
if (isset($products[$product_id])) {
$product = $products[$product_id];
}
}
if (!isset($product)) {
header("location:shirts.php");
exit();
}
$section = "shirts";
$pageTitle = $product["name"];
include("inc/header.php"); ?>
<div class="section page">
<div class="wrapper">
<div class="breadcrumb"><a href="shirts.php">Shirts</a> > <?php echo $product["name"]; ?></div>
<div class="shirt-picture">
<span>
<img src="<?php echo $product["img"]; ?>" alt="<?php echo $product["name"]; ?>">
</span>
</div>
<div class="shirt-details">
<h1><span class="price">$<?php echo $product["price"]; ?></span>
<?php echo $product["name"]; ?></h1>
<form target="paypal" action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_s-sclick">
<input type="hidden" name="hosted_button_id" value="<?php echo $product["paypal"]; ?>">
<input type="hidden" name="item_name" value="<?php echo $product["name"]; ?>">
<table>
<tr>
<th>
<input type="hidden" name="on0" value="Size">
<label for="os0">Size</label>
</th>
<td>
<select name="os0" id="os0">
<?php foreach($product["$sizes"] as $size) { ?>
<option value="<?php echo $size; ?>"><?php echo $size; ?></option>
<?php } ?>
</select>
</td>
</tr>
</table>
<input type="submit" value="Add to Cart" name="submit">
</form>
<p class="note-designer">* All shirts are designed by Mike the Frog</p>
</div>
</div>
</div>
<?php include("inc/footer.php"); ?>
and here is products.php:
<?php
$products = array();
$products[101] = array(
"name" => "Logo Shirt, Red",
"img" => "img/shirts/shirt-101.jpg",
"price" => 18,
"paypal" => "BK6EVECGZ78XG",
"sizes" => array("Small","Medium","Large","X-Large")
);
$products[102] = array(
"name" => "Mike the Frog Shirt, Browny Black",
"img" => "img/shirts/shirt-102.jpg",
"price" => 20,
"paypal" => "BK6EVECGZ78XG",
"sizes" => array("Small","Medium","Large","X-Large")
);
$products[103] = array(
"name" => "Mike the Frog Shirt, Blue",
"img" => "img/shirts/shirt-103.jpg",
"price" => 20,
"paypal" => "BK6EVECGZ78XG",
"sizes" => array("Small","Medium","Large","X-Large")
);
$products[104] = array(
"name" => "Logo Shirt, Green",
"img" => "img/shirts/shirt-104.jpg",
"price" => 18,
"paypal" => "BK6EVECGZ78XG",
"sizes" => array("Small","Medium","Large","X-Large")
);
$products[105] = array(
"name" => "Mike the Frog Shirt, Yellow",
"img" => "img/shirts/shirt-105.jpg",
"price" => 25,
"paypal" => "BK6EVECGZ78XG",
"sizes" => array("Small","Medium","Large","X-Large")
);
$products[106] = array(
"name" => "Logo Shirt, Gray",
"img" => "img/shirts/shirt-106.jpg",
"price" => 20,
"paypal" => "BK6EVECGZ78XG",
"sizes" => array("Small","Medium","Large","X-Large")
);
$products[107] = array(
"name" => "Logo Shirt, Turquoise",
"img" => "img/shirts/shirt-107.jpg",
"price" => 20,
"paypal" => "BK6EVECGZ78XG",
"sizes" => array("Small","Medium","Large","X-Large")
);
$products[108] = array(
"name" => "Logo Shirt, Orange",
"img" => "img/shirts/shirt-108.jpg",
"price" => 25,
"paypal" => "BK6EVECGZ78XG",
"sizes" => array("Large","X-Large")
);
?>
4 Answers
Michael Dowell
2,390 PointsGot it! Here was the typo: <?php foreach($product["$sizes"] as $size) { ?>
Instead, it should be: <?php foreach($product["sizes"] as $size) { ?>
Notice that the value inside the brackets $product["$sizes"] had an extra $...After I removed it, it now works. Here is the correct syntax: $product["sizes"]
Jason Anders
Treehouse Moderator 145,858 PointsHey Michael,
I think your typo is in your HTML. You are using double quotes inside of double quotes which is messing it up.
This is the code snippet in question:
<span>
<img src="<?php echo $product["img"]; ?>" alt="<?php echo $product["name"]; ?>">
</span>
Just replace the doubles around img and name with singles and see if that helps.
<span>
<img src="<?php echo $product['img']; ?>" alt="<?php echo $product['name']; ?>">
</span>
:)
Michael Dowell
2,390 PointsHmm, ok. Thanks! So I implemented the changes you mentioned, but unfortunately it didn't change anything that I could see. Actually I think the problem is in this section of code:
<select name="os0" id="os0">
<?php foreach($product["$sizes"] as $size) { ?>
<option value="<?php echo $size; ?>"><?php echo $size; ?></option>
<?php } ?>
</select>
Michael Dowell
2,390 PointsThanks Jason! :) Much appreciated
Jason Anders
Treehouse Moderator 145,858 PointsJason Anders
Treehouse Moderator 145,858 PointsGood Job! Happy you got it resolved. :)