how to get the output

[karthikanov24]

hi

In the following posted code(add products at admin side)

i inserted the following lines of code,

echo $images; at line 10

echo $mainimage; at line 14

echo $thumbnail; at line 15

echo $thumbnailpath; at line 56

echo $result; at line 58

 

I get error ,i cannot see the output..

what are the correct codes..??

 

function addProduct()
{
    $catId       = $_POST['cboCategory'];
    $name        = $_POST['txtName'];
$description = $_POST['mtxDescription'];
$price       = str_replace(',', '', (double)$_POST['txtPrice']);
$qty         = (int)$_POST['txtQty'];

$images = uploadProductImage('fleImage', SRV_ROOT . 'images/product/');
echo $images;

$mainImage = $images['image'];
$thumbnail = $images['thumbnail'];
echo $mainimage;
echo $thumbnail;

$sql   = "INSERT INTO tbl_product (cat_id, pd_name, pd_description, pd_price, pd_qty, pd_image, pd_thumbnail, pd_date)
          VALUES ('$catId', '$name', '$description', $price, $qty, '$mainImage', '$thumbnail', NOW())";

$result = dbQuery($sql);

header("Location: index.php?catId=$catId");	
}

/*
Upload an image and return the uploaded image name 
*/
function uploadProductImage($inputName, $uploadDir)
{
$image     = $_FILES[$inputName];
$imagePath = '';
$thumbnailPath = '';

// if a file is given
if (trim($image['tmp_name']) != '') {
	$ext = substr(strrchr($image['name'], "."), 1); //$extensions[$image['type']];

	// generate a random new file name to avoid name conflict
	$imagePath = md5(rand() * time()) . ".$ext";

	list($width, $height, $type, $attr) = getimagesize($image['tmp_name']); 

	// make sure the image width does not exceed the
	// maximum allowed width
	if (LIMIT_PRODUCT_WIDTH && $width > MAX_PRODUCT_IMAGE_WIDTH) {
		$result    = createThumbnail($image['tmp_name'], $uploadDir . $imagePath, MAX_PRODUCT_IMAGE_WIDTH);
		$imagePath = $result;

	} else {
		$result = move_uploaded_file($image['tmp_name'], $uploadDir . $imagePath);
	}	

	if ($result) {
		// create thumbnail
		$thumbnailPath =  md5(rand() * time()) . ".$ext";
echo $thumbnailpath;
		$result = createThumbnail($uploadDir . $imagePath, $uploadDir . $thumbnailPath, THUMBNAIL_WIDTH);
echo $result;			
		// create thumbnail failed, delete the image
		if (!$result) {
			unlink($uploadDir . $imagePath);
			$imagePath = $thumbnailPath = '';
		} else {
			$thumbnailPath = $result;
		}	
	} else {
		// the product cannot be upload / resized
		$imagePath = $thumbnailPath = '';
	}

}


return array('image' => $imagePath, 'thumbnail' => $thumbnailPath);
}

 

 

 

 

 

[Adam]

I get error ,i cannot see the output..

 

Can you elaborate on this? What do you see? Do you have errors disabled?

[AviNahum]

what error you get?

are you calling to these functions?

[karthikanov24]

hi

 

this is processcategory file of a shopping cart in admin/product folder.

when the admin add a product(name, description etc) in the add product form,and after clicking the "add product" button,this file gets into action

 

I wish to see the values stored in $images,$mainimage,$thumbnail,$thumbnailpath etc..(to check what is stored..)as told in above..

eg. $a=5;

i can see it using echo $a;

 

I dont get errors...but i cannot see the value displayed when running the file or project...so could  you give me the soultion...

 

[karthikanov24]

i can see the normal display of list of products that are added,but i cannot see the values that i tried to echo..

[karthikanov24]

hi

 

Please could u give me any solution to my above asked  question ?

[karthikanov24]

hi

can i know the reason why i am not getting any reply from you for my question..???

[Adam]

Despite the bark of orders to 'find the solution' for you, you've given a big chunk of fairly complex looking code (may well not be) with little explanation and no code to show how these functions are called.. that I'm sure no one *wants* to work their way through and find what your problem is.. without a little please and thank you at least.

[DavidAM]

at the end of the function, you have

 header("Location: index.php?catId=$catId");

which is loading a new page, so the echo's are not staying on the screen long enough to be seen.

 

You'll either have to echo to a log file and read it later, or comment out the header (for testing) and echo out an HTML link.  Then you can read the screen, and then click the link to continue processing to the next page.