I have an ecommerce site. I have a global variable named cart with dynamic value. I would like to keep the value of this variable in other pages and be undfedined and change it only if the value exist otherwise keep the previous value. How can I make it?
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Piggy
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1I suggest taking a look at javascript cookies or if you're using server side scripting like PHP look into sessions – spaniol6 Oct 13 '15 at 20:00
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You'll have to send the value over to the server and then return the value in the next request. Or you'll have to store it at client side, through HMTL 5 storage capacities. I would recommend the latter. – Reinard Oct 13 '15 at 20:00