HELP!!

[lauramarie]

$itemGroup = new ItemGroup($imhRegDetails);

$item = isset($_POST['imhreg']) ? $itemGroup->item((int) $_POST['imhreg']) : null;

$item2 = isset($_POST['recep']) ? $itemGroup->item((int) $_POST['recep']) : null;

 

$totalCost = $item->getCost() + $item2->getCost();

 

=======================================================

<?=$item->getCost() > 0 ? $item->getName() : ''?>

<?=$item->getCost() > 0 ? '$' . $item->getCost() : ''?>

<?=$item2->getCost() > 0 ? $item2->getName() : ''?

<?=$item2->getCost() > 0 ? '$' . $item2->getCost() :''?>

==========================================================

 

I know that isset is supposed to go somewhere in the second set of code but I dont know where or how do to it. Can someone help me?

[MadTechie]

telling us the "problem" may be an idea!

[lauramarie]

Basically, I need it to display 1 item if it is checked or both items if they are checked. Right now, If 1 is checked it displays it twice. Does that help?

[MadTechie]

you could try changing the null's to 0

 

~OR~

 

<?=!is_null($item->getCost()) ? $item->getName() : ''?>                     
<?=!is_null($item->getCost()) ? '$' . $item->getCost() : ''?>
<?=!is_null($item2->getCost()) ? $item2->getName() : ''?
<?=!is_null($item2->getCost()) ? '$' . $item2->getCost() :''?>

 

[lauramarie]

This is currently what my code looks like..

 

<?=($item->getCost() > 0) ? $item->getName() : ''?>
<?=($item->getCost() > 0) ? '$' . $item->getCost() : ''?>
<?=($item2->getCost() > 0) ? $item2->getName() : ''?>
<?=($item2->getCost() > 0) ? '$' . $item2->getCost() :''?>

 

When I use it I get this error...

 

Fatal error: Call to a member function on a non-object in /home/content/T/A/I/TAIMH/html/confirm2-2.php on line 8

 

my code for line 8 and others is....

 

$itemGroup = new ItemGroup($imhRegDetails);
$item = isset($_POST['imhreg']) ? $itemGroup->item((int) $_POST['imhreg']) : null;
$item2 = isset($_POST['recep']) ? $itemGroup->item((int) $_POST['recep']) : null;

$totalCost = $item->getCost() + $item2->getCost();       <======Line 8=======>

$order = new PaypalOrder(array($item, $item2));

 

Does this help anyone anymore to help me figure this out?

[MadTechie]

Well your not using the class correctly..

the way your using it your $totalCost would have to be worked out like this

$totalCost = $item + $item2;   

[lauramarie]

I now get this error...

 

Fatal error: Unsupported operand types in /home/content/T/A/I/TAIMH/html/confirm2-2.php on line 8

 

 

I dont mean to seem super stupid about this, but I'm new to the whole php script thingy.

[MadTechie]

where did you get the class from ?

i assume theirs also a "setCost()" but without more details its going to be hit & miss