Reloading to homepage after hitting an empty anchor - php

Question

Please have a look at http://iglica.dbox.pl/modx/ (clients graphical project)
Check "KURSY" on the menu - on the homepage everything is okay, the menu slides, I can pick something from the sub-menu, etc. Somehow, when I click on "KURSY" from every other place, MODX redirects me to the homepage.
The code responsible for the menu is in menu.min.js (I`ve bought it specially for this website - I'm not a jQuery familiar).
P.S.
I've tried this http://rtfm.modx.com/display/revolution20/Named+Anchor with no luck
P.S.
jQuery -
$(function () {
$('#mainNav ul li.slide a').click(function () {
var content = ($(this).parent().find("div").html());
$('#navWrapper #subNav #subNavContainer').fadeOut(100, function () {
$('#navWrapper #subNav #subNavContainer').html(content);
$('#navWrapper #subNav #subNavContainer').fadeIn(100);
$('#navWrapper').stop(false, false).animate({
'left': 0
}, 300)
})
});
$('#navWrapper').mouseleave(function () {
$('#navWrapper').stop(false, false).animate({
'left': -200
}, 300)
})
});

Answer 1

Try to replace the a tags which you don't want to do anything with span tags and see if your js code still works fine. Maybe you have to look at your css styles afterwards.
<li class="slide"><span>Kursy</span>
<div class="submenu">
<ul id="submenu">
<li>Dla dzieci</li>
<li>Dla młodzieży</li>
<li>Dla dorosłych</li>
</ul>
</div>
</li>
Ok, when slide functions are triggered by anchor may try a js workaround:
HTML
<li class="slide">Kursy
<div class="submenu">
<ul id="submenu">
<li>Dla dzieci</li>
<li>Dla młodzieży</li>
<li>Dla dorosłych</li>
</ul>
</div>
</li>
JS
(function ($) {
$(window).ready(function () {
$('.preventdefault').on("click", function (e) {
//Uncomment if the anchor is required on the url
//document.location.hash = $(this).attr('href');
return false;
});
});
}(jQuery));
Your code extended + adding html class:
$(function () {
$('#mainNav ul li.slide a').click(function (e) {
var content = ($(this).parent().find("div").html());
$('#navWrapper #subNav #subNavContainer').fadeOut(100, function () {
$('#navWrapper #subNav #subNavContainer').html(content);
$('#navWrapper #subNav #subNavContainer').fadeIn(100);
$('#navWrapper').stop(false, false).animate({
'left': 0
}, 300)
})
if ($(this).hasClass('preventdefault')) {
//Uncomment if the anchor is required on the url
//document.location.hash = $(this).attr('href');
e.preventDefault();
e.stopPropagation();
}
});
$('#navWrapper').mouseleave(function () {
$('#navWrapper').stop(false, false).animate({
'left': -200
}, 300)
})
});