FREE Gift Using Observer

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Ref: http://www.zen-cart.com/wiki/index.p..._API_Tutorials

I have implimented the free gift over a certain amount which works really well in its simplicity, but I have a few questions.

1)How would I allow people to remove the free gift if they so wish?
2)How can people change the attributes of the free gift?

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Sorry I thought this would be too much to ask, any chance of you Zen Cart Gurus helping with the first part:

1)How would I allow people to remove the free gift if they so wish?

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I think this is what needs adjusting?

function update(&$class, $eventID) {
if ($_SESSION['cart']->show_total() >= $this->freeAmount && !$_SESSION['cart']->in_cart($this->freeProductID) ) {
$_SESSION['cart']->add_cart($this->freeProductID);
}
if ($_SESSION['cart']->show_total() < $this->freeAmount && $_SESSION['cart']->in_cart($this->freeProductID) ) {
$_SESSION['cart']->remove($this->freeProductID);
}
if ($_SESSION['cart']->in_cart($this->freeProductID)) {
$_SESSION['cart']->contents[$this->freeProductID]['qty'] = 1;
}

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This forum sucks

[wilt]

Hi,

Given that your first post was made only 4 days ago and that those 4 days included a Holiday weekend, then the fact that your post has not been answered (especially given the highly technical nature of the question) is surely not unreasonable. ?

[wilt]

BTW

The quick answer to your question is that you are probably going to have to set a $_SESSION variable if the user removes the item from the cart, so that you can test for this to stop the original code adding the item straight back into the code.