How to assign values within mongodb findOne method to global variable in NodeJS

Asked Jun 30 '16 at 07:11

Active Jun 30 '16 at 07:14

Viewed 22 times

var user_poster = {}   
db.carts.findOne(q, function(err, user_cart) {
    if (err) return   
    next(err);
    if(!user_cart) {
        return res.send({"error": "art not found"});
    }
    cart_for_user(user_cart);
})
function cart_for_user(name) {global.user_poster = [name];}
console.log(user_poster);

I need to assign mongoDB response date to global variable.

edited Jun 30 '16 at 07:14

István

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asked Jun 30 '16 at 07:11

Nithesh S D

R u getting any error by running the above code?? – Subburaj Jun 30 '16 at 07:22
Nope.. user_poster value will be null – Nithesh S D Jun 30 '16 at 08:02
Did you gone through the post suggested by chridam.. – Subburaj Jun 30 '16 at 08:05
Yes but its no use – Nithesh S D Jun 30 '16 at 08:20

How to assign values within mongodb findOne method to global variable in NodeJS

0 Answers0