CODEWITHSUNDEEP
javascriptjqueryhtmlcssjquery-plugins
Ed117
Ed117

Reputation: 39

jQuery Plugin Interfering W/ Other Javascript

So I am using a plugin that creates a vertical paging animation.

It basically makes a fullscreen box and moves the "sections" through this box.

Here is the html to help show what I mean.

<div id="fullpage">
    <div class="section"></div>
    <div class="section"></div>
    <div class="section"></div>
</div>

I had a simple javascript function to hide my nav whenever you scroll down. The problem is, with this new plugin, you don't actually scroll down. Sections just move inside a stationary box.

Here is the javascript function I was using for the nav.

$(window).scroll(function (event) {
    var y = $(this).scrollTop();

    if (y > 0) {

        $('#navBar').addClass('scroll');
    } 
    else{

        $('#navBar').removeClass('scroll');
    }
});

So the y > 0 doesn't trigger with this plugin anymore so the nav won't hide properly.

I'm thinking there has to be a way to change this simple code a little and make it work. Maybe by using IDs inside the sections possibly?

Here is how my html looks with the general structure from the plugin applied.

<!DOCTYPE html>
<html>
    <head>
        <title>Aldi Rebrand</title>
        <link rel="stylesheet" type="text/css" href="css/jquery.fullPage.css"/>
        <link rel="stylesheet" type="text/css" href="css/main.css"/>
        <script type="text/javascript" src="js/jquery.js"></script>
        <script type="text/javascript" src="js/jquery.fullPage.js"></script>
        <script type="text/javascript" src="js/script.js"></script>
    </head>
    <body class="red">
        <div id="navBar" class="preHidden">
            <a href="index.html"><img id="navLogo" src="images/navLogo.png"></a>
            <ul>
                <li class = "navLink mainLink"><a href="index.html">Work</a></li>
                <li class = "navLink mainLink"><a href="about.html">About</a></li>
                <li class = "navLink mainLink"><a href="https://ggann.tumblr.com">Blog</a></li>
            </ul>
        </div>
            <div id="fullpage">
                <div class="section">
                    <div id="aldiPhoto"></div>
                    <div id="descriptionAldi">
                        <h2>ALDI Rebrand <span>BRANDING | LOGO | PRINT</span></h2>
                        <p class="intro"><strong>ALDI</strong> is an international grocer, spanning from Germany to The United States and many other countries around the world.</p>
                        <p class="prjctDescription">The premise behind this semester long project was to immerse ourselves in the company/brand we were assigned. I was assigned ALDI. In this scenario, the goal of the rebrand was to convey a new “fresh and local” side to ALDI and their proposed farmers market addition to their stores. We were asked to create a brand new logo, at least four pieces of collateral and a brand guideline to demonstrate our research, branding applications and flexibility.</p>
                        <div class="btnDiv">
                            <a href="https://dribbble.com/shots/1869394-ALDI-Rebrand" class="btnText"><div class="btn1"><p>VIEW ON DRIBBBLE</p></div></a>
                            <a href="https://www.behance.net/gallery/22556203/ALDI-Rebrand" class="btnText"><div class="btn2"><p>VIEW ON BEHANCE</p></div></a>
                        </div>
                    </div>
                </div>
                <div class="section">
                    <div id="aldiPage2"></div>
                </div>
                <div class="section">
                    <div id="aldiPage3"></div>
                </div>
            </div>
        <div class="ticker"><p class="currentPage">1</p><div class="tickerBtm"><p class="maxPage">3</p></div></div>
    </body>
</html>

And here is a jsfiddle of this page: https://jsfiddle.net/L0h1uxLo/1/

Upvotes: 0

Views: 75

Answers (1)

anpsmn
anpsmn

Reputation: 7257

You can use the onLeave event to get the scrolled index value and toggle the class scroll.

$('#fullpage').fullpage({
        onLeave: function (anchorLink, index, slideIndex, direction) {
            //console.log(index);
            if (index > 1) {
                $('#navBar').addClass('scroll');
            } else {
                $('#navBar').removeClass('scroll');

            }
        }
    });

Fiddle Demo

Upvotes: 2

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