CODEWITHSUNDEEP
javascriptjqueryrecursion
Danil Melnikov
Danil Melnikov

Reputation: 316

JS+Jquery recursion with click

I am stuck with a problem. I am trying to write some code with recursion. Each time button is clicked order get + 1 and console should print 1, 2, 3, 4 ... n, but instead it gets 1 2 2 3 3 3 3 My code:

function f(order) {
            console.log(order);
            order++;
            $("#btn").on("click", function() {
                    f(order);
                }
            )}

f(1)

Thanks

Upvotes: 0

Views: 56

Answers (2)

Nicolás Campos
Nicolás Campos

Reputation: 76

Try something like this:

var order = 0;

function f() {
    order++;
}
$("#btn").on("click", f);

You don't need to pass the order as a parameter to your function if you have it in the scope your function is. This way you can have much more legible code.

Upvotes: 1

Jon Nezbit
Jon Nezbit

Reputation: 323

I think this is clear enough. Let me know if you need explanation.

order = 0;
function f() {
        console.log(order);
        order++;
}
$("#btn").on("click", f);

Upvotes: 0

Related Questions