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Mon, 03/30/2009 - 03:04
gtothab
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Hey. Can I make users NOT be able to modify the QTY. of their prodcut in the cart? I'm selling registrations to events via the node_checkout mod. and I cant have people buying more than one event at a time. So i need them to not be able to add from within the cart.

Anyone got an idea?

thanks

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Mon, 03/30/2009 - 05:46
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netslave
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Re: Can I make users NOT be able to modify the QTY. of their pro

You must implement a hook_uc_add_to_cart.

Could be so : ( NOT TESTED !!! )

<?php
function my_module_uc_add_to_cart($nid, $qty, $data)
{
     $contents = uc_cart_get_contents();
     if ( $qty > 1 ) return array(array(
                'success' => false,
                'message' => t('You can book this event only once a time')
            ));
     foreach ( $content as $key => $product )
     {
         if ( $nid === $product->nid )
         {
             return array(array(
                'success' => false,
                'message' => t('You can book this event only once a time')
            ));
         }
     }
}
?>
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Mon, 03/30/2009 - 14:29
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gtothab
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Close but. . .

Hey thx for replying. So, that made the cart not appear after hitting add to cart. So the user is unable to complete the checkout. . . . Any idea on why?

thx again.

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Mon, 03/30/2009 - 15:39
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leenwebb
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Re: Close but. . .

Another way to go would be to use a little jQuery magic to disable the Qty field in the form. (Not that I have an example at hand, since js code takes me forever and day to write, but it shouldn't be too hard to figure out.)

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Mon, 03/30/2009 - 16:58
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torgosPizza
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Re: Re: Close but. . .

Have you already tried this? http://drupal.org/project/uc_restrict_qty

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Tue, 03/31/2009 - 00:31
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gtothab
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yes!!

Yes man! that worked like a charm!! thanks so much. TICKED CLOSED Smiling

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