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Semplice (Wordpress) Javascript only working on page reload

i am having trouble with a script.
It works fine the first time, but when I go to another page on the site and then back to the front page the site does not load fully. I need to press refresh for it to work properly.
Does anyone have an idea why that might be?
http://wordpress.juliebrass.com/
I tried to put it inside a window.addEventListener('load', function () {
But it did nothing
This is the code
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script>
// var figure = $(".video");
// var vid = figure.find("video");
// [].forEach.call(figure, function (item,index) {
// item.addEventListener('mouseover', hoverVideo.bind(item,index), false);
// item.addEventListener('mouseout', hideVideo.bind(item,index), false);
// });
// function hoverVideo(index, e) {
// video.play();
// }
// function hideVideo(index, e) {
// video.pause();
// }
(function($) {
window.addEventListener('load', function () {
function flickity_handle_wheel_event(e, flickity_instance, flickity_is_animating) {
// do not trigger a slide change if another is being animated
if (!flickity_is_animating) {
// pick the larger of the two delta magnitudes (x or y) to determine nav direction
var direction = (Math.abs(e.deltaX) > Math.abs(e.deltaY)) ? e.deltaX : e.deltaY;
console.log("wheel scroll ", e.deltaX, e.deltaY, direction);
if (direction > 0) {
// next slide
flickity_instance.next();
} else {
// prev slide
flickity_instance.previous();
}
}
}
var carousel = document.querySelector(".carousel");
var flickity_2 = new Flickity(".carousel", {wrapAround: true, freescroll:true});
var flickity_2_is_animating = false;
flickity_2.on("settle", function(index) {
console.log("Slide settle " + index);
flickity_2_is_animating = false;
});
flickity_2.on("select", function(index) {
console.log("Slide selected " + index);
flickity_2_is_animating = true;
});
// detect mousewheel event within carousel element
carousel.onwheel = function(e) {
flickity_handle_wheel_event(e, flickity_2, flickity_2_is_animating);
}
// video
var carousel = document.querySelector('.carousel');
var flkty = new Flickity( carousel );
function onLoadeddata( event ) {
var cell = flkty.getParentCell( event.target );
flkty.cellSizeChange( cell && cell.element );
}
var videos = carousel.querySelectorAll('video');
for ( var i=0, len = videos.length; i < len; i++ ) {
var video = videos[i];
// resume autoplay for WebKit
video.play();
}
var figure = $(".video");
var vid = figure.find("video");
$(".video > video").mouseenter( hoverVideo );
$(".video > video").mouseleave( unhoverVideo );
function hoverVideo(e) {
$(this).get(0).play();
}
function unhoverVideo() {
$(this).get(0).pause();
$(this).get(0).currentTime = 0;
//$(this).hide();
}
$(".feuer").mouseout(function() {
$("feuer").get(0).currentTime = 0;
});
$(".herz").mouseout(function() {
$("herz").get(0).currentTime = 0;
});
$(".stern").mouseout(function() {
$("stern").get(0).currentTime = 0;
$(".all").mouseout(function() {
$("all").get(0).currentTime = 0;
});
// your code
});
//pause on hover
})(jQuery);
</script>

How to implement codepen jquery script in wordpress?

I am trying to implement a fancy slider from codepen in wordpress. I have correctly added the script using the enqueue script method. I know I did it coorectly because it worked for a very small experiment I tried. Now the pen is: http://codepen.io/suez/pen/wMMgXp .
(function() {
var $$ = function(selector, context) {
var context = context || document;
var elements = context.querySelectorAll(selector);
return [].slice.call(elements);
};
function _fncSliderInit($slider, options) {
var prefix = ".fnc-";
var $slider = $slider;
var $slidesCont = $slider.querySelector(prefix + "slider__slides");
var $slides = $$(prefix + "slide", $slider);
var $controls = $$(prefix + "nav__control", $slider);
var $controlsBgs = $$(prefix + "nav__bg", $slider);
var $progressAS = $$(prefix + "nav__control-progress", $slider);
var numOfSlides = $slides.length;
var curSlide = 1;
var sliding = false;
var slidingAT = +parseFloat(getComputedStyle($slidesCont)["transition-duration"]) * 1000;
var slidingDelay = +parseFloat(getComputedStyle($slidesCont)["transition-delay"]) * 1000;
var autoSlidingActive = false;
var autoSlidingTO;
var autoSlidingDelay = 5000; // default autosliding delay value
var autoSlidingBlocked = false;
var $activeSlide;
var $activeControlsBg;
var $prevControl;
function setIDs() {
$slides.forEach(function($slide, index) {
$slide.classList.add("fnc-slide-" + (index + 1));
});
$controls.forEach(function($control, index) {
$control.setAttribute("data-slide", index + 1);
$control.classList.add("fnc-nav__control-" + (index + 1));
});
$controlsBgs.forEach(function($bg, index) {
$bg.classList.add("fnc-nav__bg-" + (index + 1));
});
};
setIDs();
function afterSlidingHandler() {
$slider.querySelector(".m--previous-slide").classList.remove("m--active-slide", "m--previous-slide");
$slider.querySelector(".m--previous-nav-bg").classList.remove("m--active-nav-bg", "m--previous-nav-bg");
$activeSlide.classList.remove("m--before-sliding");
$activeControlsBg.classList.remove("m--nav-bg-before");
$prevControl.classList.remove("m--prev-control");
$prevControl.classList.add("m--reset-progress");
var triggerLayout = $prevControl.offsetTop;
$prevControl.classList.remove("m--reset-progress");
sliding = false;
var layoutTrigger = $slider.offsetTop;
if (autoSlidingActive && !autoSlidingBlocked) {
setAutoslidingTO();
}
};
function performSliding(slideID) {
if (sliding) return;
sliding = true;
window.clearTimeout(autoSlidingTO);
curSlide = slideID;
$prevControl = $slider.querySelector(".m--active-control");
$prevControl.classList.remove("m--active-control");
$prevControl.classList.add("m--prev-control");
$slider.querySelector(prefix + "nav__control-" + slideID).classList.add("m--active-control");
$activeSlide = $slider.querySelector(prefix + "slide-" + slideID);
$activeControlsBg = $slider.querySelector(prefix + "nav__bg-" + slideID);
$slider.querySelector(".m--active-slide").classList.add("m--previous-slide");
$slider.querySelector(".m--active-nav-bg").classList.add("m--previous-nav-bg");
$activeSlide.classList.add("m--before-sliding");
$activeControlsBg.classList.add("m--nav-bg-before");
var layoutTrigger = $activeSlide.offsetTop;
$activeSlide.classList.add("m--active-slide");
$activeControlsBg.classList.add("m--active-nav-bg");
setTimeout(afterSlidingHandler, slidingAT + slidingDelay);
};
function controlClickHandler() {
if (sliding) return;
if (this.classList.contains("m--active-control")) return;
if (options.blockASafterClick) {
autoSlidingBlocked = true;
$slider.classList.add("m--autosliding-blocked");
}
var slideID = +this.getAttribute("data-slide");
performSliding(slideID);
};
$controls.forEach(function($control) {
$control.addEventListener("click", controlClickHandler);
});
function setAutoslidingTO() {
window.clearTimeout(autoSlidingTO);
var delay = +options.autoSlidingDelay || autoSlidingDelay;
curSlide++;
if (curSlide > numOfSlides) curSlide = 1;
autoSlidingTO = setTimeout(function() {
performSliding(curSlide);
}, delay);
};
if (options.autoSliding || +options.autoSlidingDelay > 0) {
if (options.autoSliding === false) return;
autoSlidingActive = true;
setAutoslidingTO();
$slider.classList.add("m--with-autosliding");
var triggerLayout = $slider.offsetTop;
var delay = +options.autoSlidingDelay || autoSlidingDelay;
delay += slidingDelay + slidingAT;
$progressAS.forEach(function($progress) {
$progress.style.transition = "transform " + (delay / 1000) + "s";
});
}
$slider.querySelector(".fnc-nav__control:first-child").classList.add("m--active-control");
};
var fncSlider = function(sliderSelector, options) {
var $sliders = $$(sliderSelector);
$sliders.forEach(function($slider) {
_fncSliderInit($slider, options);
});
};
window.fncSlider = fncSlider;
}());
/* not part of the slider scripts */
/* Slider initialization
options:
autoSliding - boolean
autoSlidingDelay - delay in ms. If audoSliding is on and no value provided, default value is 5000
blockASafterClick - boolean. If user clicked any sliding control, autosliding won't start again
*/
fncSlider(".example-slider", {autoSlidingDelay: 4000});
var $demoCont = document.querySelector(".demo-cont");
[].slice.call(document.querySelectorAll(".fnc-slide__action-btn")).forEach(function($btn) {
$btn.addEventListener("click", function() {
$demoCont.classList.toggle("credits-active");
});
});
document.querySelector(".demo-cont__credits-close").addEventListener("click", function() {
$demoCont.classList.remove("credits-active");
});
document.querySelector(".js-activate-global-blending").addEventListener("click", function() {
document.querySelector(".example-slider").classList.toggle("m--global-blending-active");
});
The javascript code can e found above and in the mentioned link.I know that in wordpress we have to use jQuery in place of $ but I still can't seem to figure out how to do it in this case. And one more thing, the css is in scass form but I have taken the compiled css form but I don't think that is causing any problem (rignt?) Everything I have tried till this point has failed. Any help will be appreciated

You can use $ instead of jQuery in WordPress so long as you wrap all your code inside the following:
(function($) {
// Your code goes here
})( jQuery );
If the code is in the header (before the document is ready) then instead use:
jQuery(document).ready(function( $ ) {
// Your code goes here
});
If your code is still having problems, then please include both the enqueue code in your theme and the error messages

Change Picture in CSS Style Dynamically

I have style id like this
#Myimage {
width: 797px;
height: 317px;
background:url(images/templatemo_header_pizza.jpg) no-repeat;
And I want to change the picture every 5 sec.
I am new to JavaScript and jQuery but the main idea something like this
function ()
{
ImageArray = LoadImage("Baseimage/*.jpg")
while(true)
{
For(i in ImageArray)
{
Myimage.background:url = i;
waitfor(5);
}
}
}

var imgArray = ["image1.jpg","image2.jpg"];
var counter = 0;
function changeImages() {
counter++;
$("#MyImage").css("background-image",'url(' +imgArray[counter] + ')')
if(counter == 1) {
counter = -1;
}
}
setInterval(changeImages,5000)

Attach a Jquery lib. and past that JQuery script in you head section:
$(window).load(function() {
var i =0;
var images = ['image2.png','image3.png','image1.png'];
var image = $('#Myimage');
//Initial Background image setup
image.css('background-image', 'url(image1.png)');
//Change image at regular intervals
setInterval(function(){
image.fadeOut(1000, function () {
image.css('background-image', 'url(' + images [i++] +')');
image.fadeIn(1000);
});
if(i == images.length)
i = 0;
}, 5000);
});

You can use Image to check if the image exists:
$(function () {
var base = "myImage_*.jpg", img, c = 0, ar = [], o = 0;
function recurse () {
img = new Image();
img.src = base.replace('*', ++c);
img.onload = function () {
ar.push(img.src);
recurse();
}
img.onerror = function () {
c = -1;
function r() {
$("yourElement").css("background-image", "url("+ar[c++ >= ar.length ? (c=0) : c]+")");
setTimeout(r, 2000); // 2000 is two seconds
}
}
}
});

Image not switching on hover

Trying to get this image to scroll through images on hover but its not work. Live demo at: http://codepen.io/bskousen/pen/Ksphr
Using jquery
script:
$(document).ready(function() {
$('.imageBox').hover(startScroll, stopScroll);
});
var scrollInterval;
var i = 2;
function startScroll() {
scrollInterval = setInterval(scrollImages(this), 100);
}
function stopScroll() {
i = 2;
$(this).children('img').fadeOut();
$(this).children('img:nth-child(1)').fadeIn();
clearInterval(scrollInterval);
}
function scrollImages(x) {
$('#count').append('running' + i + ' ');
var imageCount = $(x).children('img').length;
$(x).children('img').fadeOut();
$(x).children('img:nth-child(' + i + ')').fadeIn();
if (i == imageCount) {
i = 2;
}
else {
i++;
}
}

The setInterval is not formatted correctly. Try this:
function startScroll() {
me = this;
scrollInterval = setInterval(function(){
scrollImages(me);
}, 100);
}

Error in js script

This is a script that is generated by CodeCharge (code generator) as part of my app (well, also by Artisteer designs, apparently). I have very little knowledge of web development, zero knowledge of JS and I have to use this code generator. The script keeps coming up with this error: "Line: 139, Char: 13, Error: Unable to get property 'parent' of undefined or null reference, Code:0, URL: ). Like I was saying, I have no control upon generation of this script, but I can go and modify it, to hopefully fix this. Below is the full script. Line 139 is:
var s = c.parent().children('.art-layout-cell:not(.art-content)');
This is full script:
/* begin Page */
/* Created by Artisteer v3.1.0.55575 */
// css helper
(function($) {
var data = [
{str:navigator.userAgent,sub:'Chrome',ver:'Chrome',name:'chrome'},
{str:navigator.vendor,sub:'Apple',ver:'Version',name:'safari'},
{prop:window.opera,ver:'Opera',name:'opera'},
{str:navigator.userAgent,sub:'Firefox',ver:'Firefox',name:'firefox'},
{str:navigator.userAgent,sub:'MSIE',ver:'MSIE',name:'ie'}];
for (var n=0;n<data.length;n++) {
if ((data[n].str && (data[n].str.indexOf(data[n].sub) != -1)) || data[n].prop) {
var v = function(s){var i=s.indexOf(data[n].ver);return (i!=-1)? parseInt(s.substring(i+data[n].ver.length+1)):'';};
$('html').addClass(data[n].name+' '+data[n].name+v(navigator.userAgent) || v(navigator.appVersion)); break;
}
}
})(jQuery);
/* end Page */
/* begin Menu */
jQuery(function () {
if (!jQuery.browser.msie || parseInt(jQuery.browser.version) > 7) return;
jQuery('ul.art-hmenu>li:not(:first-child)').each(function () { jQuery(this).prepend('<span class="art-hmenu-separator"> </span>'); });
if (!jQuery.browser.msie || parseInt(jQuery.browser.version) > 6) return;
jQuery('ul.art-hmenu li').each(function () {
this.j = jQuery(this);
this.UL = this.j.children('ul:first');
if (this.UL.length == 0) return;
this.A = this.j.children('a:first');
this.onmouseenter = function () {
this.j.addClass('art-hmenuhover');
this.UL.addClass('art-hmenuhoverUL');
this.A.addClass('art-hmenuhoverA');
};
this.onmouseleave = function() {
this.j.removeClass('art-hmenuhover');
this.UL.removeClass('art-hmenuhoverUL');
this.A.removeClass('art-hmenuhoverA');
};
});
});
jQuery(function() { setHMenuOpenDirection({container: "div.art-sheet-body", defaultContainer: "#art-main", menuClass: "art-hmenu", leftToRightClass: "art-hmenu-left-to-right", rightToLeftClass: "art-hmenu-right-to-left"}); });
function setHMenuOpenDirection(menuInfo) {
var defaultContainer = jQuery(menuInfo.defaultContainer);
defaultContainer = defaultContainer.length > 0 ? defaultContainer = jQuery(defaultContainer[0]) : null;
jQuery("ul." + menuInfo.menuClass + ">li>ul").each(function () {
var submenu = jQuery(this);
var submenuWidth = submenu.outerWidth();
var submenuLeft = submenu.offset().left;
var mainContainer = submenu.parents(menuInfo.container);
mainContainer = mainContainer.length > 0 ? mainContainer = jQuery(mainContainer[0]) : null;
var container = mainContainer || defaultContainer;
if (container != null) {
var containerLeft = container.offset().left;
var containerWidth = container.outerWidth();
if (submenuLeft + submenuWidth >=
containerLeft + containerWidth)
/* right to left */
submenu.addClass(menuInfo.rightToLeftClass).find("ul").addClass (menuInfo.rightToLeftClass);
if (submenuLeft <= containerLeft)
/* left to right */
submenu.addClass(menuInfo.leftToRightClass).find("ul").addClass (menuInfo.leftToRightClass);
}
});
}
jQuery(function ($) {
$("ul.art-hmenu a:not([href])").attr('href', '#').click(function (e) { e.preventDefault(); });
});
/* end Menu */
/* begin MenuSubItem */
jQuery(function () {
jQuery("ul.art-hmenu ul li").hover(function () { jQuery(this).prev().children("a").addClass("art-hmenu-before-hovered"); },
function () { jQuery(this).prev().children("a").removeClass("art-hmenu-before-hovered"); });
});
jQuery(function () {
if (!jQuery.browser.msie) return;
var ieVersion = parseInt(jQuery.browser.version);
if (ieVersion > 7) return;
/* Fix width of submenu items.
* The width of submenu item calculated incorrectly in IE6-7. IE6 has wider items, IE7 display items like stairs.
*/
jQuery.each(jQuery("ul.art-hmenu ul"), function () {
var maxSubitemWidth = 0;
var submenu = jQuery(this);
var subitem = null;
jQuery.each(submenu.children("li").children("a"), function () {
subitem = jQuery(this);
var subitemWidth = subitem.outerWidth();
if (maxSubitemWidth < subitemWidth)
maxSubitemWidth = subitemWidth;
});
if (subitem != null) {
var subitemBorderLeft = parseInt(subitem.css("border-left-width"), 10) || 0;
var subitemBorderRight = parseInt(subitem.css("border-right-width"), 10) || 0;
var subitemPaddingLeft = parseInt(subitem.css("padding-left"), 10) || 0;
var subitemPaddingRight = parseInt(subitem.css("padding-right"), 10) || 0;
maxSubitemWidth -= subitemBorderLeft + subitemBorderRight + subitemPaddingLeft + subitemPaddingRight;
submenu.children("li").children("a").css("width", maxSubitemWidth + "px");
}
});
if (ieVersion > 6) return;
jQuery("ul.art-hmenu ul>li:first-child>a").css("border-top-width", "1px");
});
/* end MenuSubItem */
/* begin Layout */
jQuery(function () {
jQuery(window).bind('resize', function () {
var bh = jQuery('body').height();
var mh = 0;
jQuery('#art-main').children().each(function() {
if (jQuery(this).css('position') != 'absolute')
mh += jQuery(this).outerHeight(true);
});
if (mh < bh)
{
var r = bh - mh;
var c = jQuery('div.art-content');
c.css('height', (c.outerHeight(true) + r) + 'px');
}
});
if (jQuery.browser.msie && parseInt(jQuery.browser.version) < 8) {
jQuery(window).bind('resize', function() {
var c = $('div.art-content');
var s = c.parent().children('.art-layout-cell:not(.art-content)');
var w = 0;
c.hide();
s.each(function() { w += this.clientWidth; });
c.w = c.parent().width(); c.css('width', c.w - w + 'px');
c.show();
});
}
jQuery(window).trigger('resize');
});
/* end Layout */
/* begin Button */
function artButtonSetup(className) {
jQuery.each(jQuery("a." + className + ", button." + className + ", input." + className), function (i, val) {
var b = jQuery(val);
if (!b.parent().hasClass('art-button-wrapper')) {
if (b.is('input')) b.val(b.val().replace(/^\s*/, '')).css('zoom', '1');
if (!b.hasClass('art-button')) b.addClass('art-button');
jQuery("<span class='art-button-wrapper'><span class='art-button-l'> </span><span class='art-button-r'> </span></span>").insertBefore(b).append(b);
if (b.hasClass('active')) b.parent().addClass('active');
}
b.mouseover(function () { jQuery(this).parent().addClass("hover"); });
b.mouseout(function () { var b = jQuery(this); b.parent().removeClass("hover"); if (!b.hasClass('active')) b.parent().removeClass('active'); });
b.mousedown(function () { var b = jQuery(this); b.parent().removeClass("hover"); if (!b.hasClass('active')) b.parent().addClass('active'); });
b.mouseup(function () { var b = jQuery(this); if (!b.hasClass('active')) b.parent().removeClass('active'); });
});
}
jQuery(function() { artButtonSetup("art-button"); });
/* end Button */
// adds spans to apply css styles for buttons with class "Button"
jQuery(function() { artButtonSetup("Button"); });
jQuery(function() {
// events for CCS AjaxPanel can be set with help of AjaxPanelEvents
if (typeof window.AjaxPanelEvents == "undefined") window.AjaxPanelEvents = [];
// when CCS AjaxPanel is updated the buttons should be decorated with spans again
window.AjaxPanelEvents.push({
eventName: "afterUpdate",
func: function(updatePanel) {
// adds spans to apply css styles for buttons with class "Button"
artButtonSetup("Button", updatePanel);
// adds spans to apply css styles for buttons with class "art-button"
artButtonSetup("art-button", updatePanel);
}
});
});
Can anybody help? Thanks!

It seems that c is not instantiated, something like c = new anything.

It looks like you might have used jQuery.noConflit() in your project, so $ is not jQuery object.
So change
var c = $('div.art-content');
to
var c = jQuery('div.art-content');