Hi ,
Im developing a shopping cart system.There I need to check whether the customer's cart is empty/not before going to the checkout page.If the cart is empty I need to give a message .How should I do that??
Can someone tell me..Thanks in advance...:)
Jump to PostWhen the user adds something to that chart, add 1 to a session values, if they remove something from the chart, subtract 1 from the same session values. If the session value is empty, 0 or hasn't been set then they have nothing in the shopping chart.
When the user adds something to that chart, add 1 to a session values, if they remove something from the chart, subtract 1 from the same session values. If the session value is empty, 0 or hasn't been set then they have nothing in the shopping chart.
Seems you didn't get what I need ..:(
adding and removing is working fine..What I need is to print a message something like validation message when a customer clicks on the order button with an empty cart...How to check it n print..
If you don't mind please give me a code .Thanks.
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