Hide header/footer when url contains a certain parameter

Question

I have a multi page webpage that has a header and footer on all pages, and I am creating an app than can view certain areas of the page, but I dont want to show the footer and h

Answer 1

If jQuery is ok:

var headerSelector = "#header"; // TODO: replace as needed
var footerSelector = "#footer"; // TODO: replace as needed

if(window.location.search.indexOf("inapp=true") !== -1) {
    $(headerSelector).hide();
    $(footerSelector).hide();
}