Question

I have like a hundred of html files with names 2.html, 4.html, 6.html, 8.html etc. and i want to make simple “next/prev” navigation with iframe. If user press “next” – html in iframe changes from 2.html to 4.html. Press “prev” – from 4 to 2.

Already tried this solution with increments 2 and -2, but it’s not work.

Answer 1

var page = 2;
$(document).ready(function () {
    $('#next').click(function(){
        page += 2;
        $('iframe').attr('src', './'+page+'.html');
    });
    $('#previous').click(function(){
        page -= 2;
        $('iframe').attr('src', './'+page+'.html');
    });
});