array again

eli03

greetings,

how do I get the exact product name if I have this script

while ($row=mysql_fetch_array($result))
{

?>
<tr><td><?php echo $row[title]; ?></td><td><?php echo $row[sale_price]; ?></td><td>
<input type="hidden" name="item[]" value="<?php echo $row[title]; ?>">
<input type="text" name="quantity[]" size="3" ></td></tr>
<?php }?>
<tr><td colspan="3" align="right">

<input type="submit" name="submit" value="add to cart"><input type="reset" name="submit" value="reset"></tr>

from the script it will display the product title, price and an input box for quantity. I like to get the exact product title if the user input some number in the box.

sample page here:
http://202.81.169.56/cube/buylist.php

PallaviDalvi

i'll try explaining what i have in mind...

foreach($_POST['quantity'] as $counter=>$val)
{
	if ($val != " ")//some quantity has been entered.
	{
     		echo $_POST['item'][$counter];//this shud give u the item name
     	}
}

hopefully this helps u.

eli03

= ( how do I get rid, the product title that do not have input value comng from input box? the script show all the product title

thanks,

PallaviDalvi

my snippet shows only those product titles for which a quantity has been entered...try testing it once.

eli03

hello PallaviDalvi, your script is working but it will display all the product title = (

foreach($POST['quantity'] as $counter=>$val)
{
if ($val != " ")//some quantity has been entered.
{
echo $POST['item'][$counter];//this shud give u the item name
}
}

this is the output, if you echo the $val, it gives you the the correct qty you enterd.

Armageddon36

gagamboy

fantsticman

sprekitik

Birds of Paradise

Ball Lightning

Armageddon

Armageddon22

PallaviDalvi

thats funny! my code is supposed to display only those items for which the quantity is not blank... and at my end it does just that. the if condition is self explanatory to this behaviour. donno whats wrong with it!