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  1. problem with shopping cart

    by , 08-29-2012 at 02:15 PM
    how do i increase the quatity of an item when it is added again and again into my shopping cart table.there is only a button add to cart.there is no textfeild for quantitiy.
    the code as of now i have retreives the items from database and add it into the shipping cart table. if i clik on it again and again the same item wil be shown again and again.
    Java Code:
     DefaultTableModel model = (DefaultTableModel) 
                DefaultTableModel tm = (DefaultTableModel)