Passing Variables Through JQuery Click Functions

Question

How can I pass a variable from one click function to the other through JQuery?

 $(document).ready(function() {

       var n = 1;

        $('#Next').click(function() { 
        var nn = n++;

            });

        $('#Previous').click(function() { 

        alert(nn);

          });

            });

adeneo · Accepted Answer · 2014-01-25 21:19:21Z

1

As you already have a variable in a higher scope, use that, otherwise data() would be a better approach.

$(document).ready(function() {
    var n = 1;

    $('#Next').click(function() { 
        n++;
    });

    $('#Previous').click(function() { 
        alert(n);
    });
});

answered Jan 25, 2014 at 21:19

adeneo

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koningdavid · Accepted Answer · 2014-01-25 21:19:13Z

1

Replace

var nn = n++;

with

n++;

answered Jan 25, 2014 at 21:19

koningdavid

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