Question

Well, I have this navigation menu which is static but I want to make it flow smoothly whenever user scrolls his page down or up… Please help with the code because I already have tried to do something but everything went bad.

Code:

<div id="menu">

        <ul>

            <li class="page_item">

                <a href="<?php bloginfo('url'); ?>" title="Go home">Home</a>

            </li>

            <?php wp_list_pages('&title_li=&exclude=6386'); ?>

            <?php

            if(is_user_logged_in() && !current_user_can('subscriber')) :

            ?>

            <li class="page_item">

                <a href="<?php bloginfo('url'); ?>/tasks/" title="Your task list">Tasks</a>

            </li>

            <?php

            endif;

            ?>

            <?php

            if(!is_user_logged_in()) :

            ?>

            <li class="page_item">

                <a href="<?php bloginfo('url'); ?>/wp-admin/">Log in</a>

            </li>

            <?php

            endif;

            ?>

        </ul>

    </div>

I want this whole thing to float, how am I supposed to do this?

I tried to add this script and give menu class=”scroller”:

$(window).load(function(){
$(window).scroll(function(){
    if($(window).scrollTop()>60){
        $('.scroller').css('position', 'fixed');
        $('.scroller').css('top', 0);
    } else {
        $('.scroller').css('position', 'relative');
        $('.scroller').css('top', 60);
    }
});

});

But no luck..

Answer 1

First of all, because you’re using jQuery, you don’t have to bind the onLoad event to do it. Just bind the onDomReady pseudo-event, without to create any other class (you already have the ID). That said, you need to listen for the onScroll event of the document. Try this:

$(function(){
    $(document).on('scroll',function(){
        var $this = $(this),
            $menu = $('#menu'),
            scrl = $this.scrollTop(),
            menuHeight = $menu.height();

        if( scrl > menuHeight ) {
            $('#menu').css({
                'position': 'fixed',
                'top': 0
            });
        } else {
            $('#menu').css({
                'position': 'relative',
                'top': menuHeight
            });
        }
    });
});

This should works fine for your needs.

Here’s a jsFiddle to test the code.

EDIT: code updated to dynamically handle every menu height.