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conditional call when "page leave"


vikaspa

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I have page for checkout ( shopping cart)

When person leaves a page I have a javascript called

which gives alert

 

Are you sure you want to leave this page?

OK and Cancel button

 

 

Which works fine

 

However I donot want this alert when shopping cart is empty

or

 

I want this alert only when the page is left with entries in shopping cart

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You'll most likely have to use ajax to get the status of the shopping cart.

 

 

Or, you could use php to check if there are any items in the cart, and if there is, echo the javascript code for the alert, otherwise, don't echo it, so therefore it won't run. If that makes sense?

 

 

Denno

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