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Posted by sHacHaosHu on 01/18/07 01:58
sounds like something similar to Joomla or Mambo.
since the component is the many part of an action, why not execute it
first.
"luigi7up 写道：
"
> Hello to everyone...
> I'm having a little problem with displaying a number of products in my
> shoping cart that I'm writing from scratch.
> The structure of a site is following: INDEX.php is my main page where
> everything else loads up. So, my shop component comes as
> index.php?kom=shop and a little switch($kom) in at the begining of
> index.php switches the main content. That content, in this case shop
> component, loads into <div id='mainContent'>include ('$content')</div>.
>
> Every activity of shop component runs by sending task variable through
> URL to itself where another SWITCH is. So, to add something to cart I
> do index.php?kom=shop&task=add and it's added. It gets
> $_POST['prod_id'] and component does function that runs SQL query
> according to task=add.
> I also have a little "module", in index.php, that says: "Number of
> prod. in cart is :14". It is put directly into index.php so that it
> could be seen no mater which component is loaded. Because of design of
> a page this module is situated before the content of components that
> are loaded.
> My problem is that this module runs it's SQL query and gets number of
> products in cart before the component shop runs insert function. So in
> komponent shop I will have real situation from database but in my
> module I'll have number of products that is not up-to date. I have
> to refresh page so that cart module runs it's query again and gets real
> numbers...
> Do you have any idea how to get my cart module run after insert has
> been done yet presented in HTML before shop component
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