Message about add product

Message about add product

How to make an information message box when the user adds a product to cart (such as in virtuemart)?

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Aw: Message about add product

see
http://www.webdesigner-profi.de/joomla-webdesign/shop/addons/ajax-cart.html?lang=en

Aw: Message about add product

Before there was such a message also.
Whats changed? misconfigure config?

I want a response without ajax.

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Aw: Message about add product

Not possible.

Aw: Message about add product

i mean this:
i don't get a result of:
if ( (count($product->getRequireAttribute()) > count($attr_id)) || in_array(0, $attr_id)){
JError::raiseNotice('', _JSHOP_SELECT_PRODUCT_OPTIONS);
return 0;
}

the message box of message.php doesn't display

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Aw: Message about add product

Problem in template joomla

Add
<jdoc:include type="message" />

Aw: Message about add product

it is still available

i get no response from var_dump($app->getMessageQueue(); in index.php

but when i add this:
if ((count($product->getRequireAttribute()) > count($attr_id)) || in_array(0, $attr_id)){
JError::raiseNotice('100', _JSHOP_SELECT_PRODUCT_OPTIONS);
}
i get a response

EDIT:
this was a error on local machine.
load to real webserver.... works

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