Issue with Load More button - javascript

I am having some issues with a custom slider on a WordPress website.
The slider works properly for some of the products, however, the same slider does not work on products which are loaded after a "Load More" button.
This is how the content is generated.
<div class="new_full_image-slider">
<div class="full_image-slider">
<div class="slider">
<div class="item_new_slide">
<?php the_post_thumbnail('medium_large') ?>
</div>
<?php foreach ( $attachment_ids as $attachment_id ) { ?>
<div class="item_new_slide" style="display:none;">
<img src="<?php echo wp_get_attachment_url( $attachment_id ); ?>" class="attachment-medium_large size-medium_large wp-post-image" alt="">
</div>
<?php } ?>
</div>
<div class="slider-dots">
<a class="prev">❮</a>
<span class="slider-dots_item"></span>
<?php foreach ( $attachment_ids as $attachment_id ) { ?>
<span class="slider-dots_item"></span>
<?php } ?>
<a class="next">❯</a>
</div>
</div>
</div>
The JavaScript which updates the classes and styles:
function custom_js_slider(slider) {
var slideIndex = 1;
var slides = slider.querySelectorAll('.item_new_slide');
var dots = slider.querySelectorAll('.slider-dots_item');
dots = Array.prototype.slice.call(dots);
var prev = slider.querySelector('.prev');
var next = slider.querySelector('.next');
var track = slider.querySelector('.slider');
function showSlides(n) {
slideIndex = n;
if (n > slides.length) {
slideIndex = 1
}
if (n < 1) {
slideIndex = slides.length
}
for (i = 0; i < slides.length; i++) {
slides[i].style.display = "none";
}
for (i = 0; i < dots.length; i++) {
dots[i].className = dots[i].className.replace(" active", "");
}
slides[slideIndex - 1].style.display = "block";
dots[slideIndex - 1].className += " active";
}
showSlides(slideIndex);
prev.addEventListener('click', function(event) {
showSlides(slideIndex - 1);
});
next.addEventListener('click', function(event) {
showSlides(slideIndex + 1);
});
for(var i = 0; i<dots.length; i++) {
var this_i = dots.indexOf(dots[i]);
dots[i].addEventListener('click', function(event) {
var newIndex = dots.indexOf(event.target);
newIndex++;
showSlides(newIndex);
});
}
var threshold = 50;
var startX;
var swipedir;
track.addEventListener('touchstart', function(e){
var touchobj = e.changedTouches[0];
swipedir = 'none';
startX = touchobj.pageX;
//e.preventDefault();
}, false);
track.addEventListener('touchmove', function(e){
//e.preventDefault();
}, false);
track.addEventListener('touchend', function(e){
var touchobj = e.changedTouches[0];
distX = touchobj.pageX - startX;
if (Math.abs(distX) >= threshold){
swipedir = (distX < 0)? 'left' : 'right';
}
if (swipedir=='right') {
showSlides(slideIndex-1);
} else if (swipedir=='left') {
showSlides(slideIndex+1);
}
//e.preventDefault();
}, false);
}
var sliders = document.getElementsByClassName("full_image-slider");
Array.prototype.forEach.call(sliders, function(slider) {
custom_js_slider(slider);
});
And the "Load More" function:
jQuery(function ($) {
if ($('.post-listing').length > 0) {
//$('.post-listing').append('<span class="load-more"></span>');
var button = $('.post-listing .load-more');
var loading = false;
var count = $('.post-listing').data('count');
var full_count = $('.post-listing').data('full_count');
var cat_id = $('.post-listing').data('cat_id');
var cat_name = $('.post-listing').data('cat_name');
var term_link = $('.post-listing').data('term_link');
var type = $('.post-listing').data('type');
var ajax_append = $('.post-listing .ajax_append');
var scrollHandling = {
allow: true,
reallow: function () {
scrollHandling.allow = true;
},
delay: 400 //(milliseconds) adjust to the highest acceptable value
};
$('.load-more').click(function () {
loading = true;
var data = {
action: 'be_ajax_load_more',
count: count,
cat_id: cat_id,
cat_name: cat_name,
term_link: term_link,
type: type,
};
$.post(beloadmore.url, data, function (res) {
if (res.success) {
$('.ajax_append').append(res.data.objects);
loading = false;
button.removeClass('load_style');
count = count + res.data.count;
$('.post-listing').data('count', count);
if (count >= full_count) {
button.remove();
loading = true;
}
} else {
// console.log(res);
}
}).fail(function (xhr, textStatus, e) {
// console.log(xhr.responseText);
});
});
}
Could you have a look and point me to the right direction, please.
Thanks in advance.

Related

slider with jQuery

can u help me to adjust my code to make infinite slider? I tried on my own but when I changed conditions I got the problem with proper working.. just want to make it go from the last slide to first when the limit of slides is reached.. this is my code in JS
var nextBtn = $('.next_btn');
var prevBtn = $('.prev_btn');
var allSlides = $('.slide');
var indexSlide = 0;
$(allSlides[indexSlide]).addClass('visible');
nextBtn.on('click', function(){
if (indexSlide >= allSlides.length - 1) {
indexSlide = allSlides.length - 1;
} else {
$(allSlides[indexSlide]).removeClass('visible');
indexSlide++;
$(allSlides[indexSlide]).addClass('visible');
}
})
prevBtn.on('click', function(){
if (indexSlide <=0) {
indexSlide = 0;
} else {
$(allSlides[indexSlide]).removeClass('visible');
indexSlide--;
$(allSlides[indexSlide]).addClass('visible');
}
})

hide slide,
increment/decrement index
check whether it's in range (otherwise set proper value)
show new slide
var nextBtn = $('.next_btn');
var prevBtn = $('.prev_btn');
var allSlides = $('.slide');
var indexSlide = 0;
var lastIndex = allSlides.length - 1;
$(allSlides[indexSlide]).addClass('visible');
nextBtn.on('click', function() {
$(allSlides[indexSlide]).removeClass('visible');
indexSlide++;
if (indexSlide > lastIndex) {
indexSlide = 0;
}
$(allSlides[indexSlide]).addClass('visible');
})
prevBtn.on('click', function() {
$(allSlides[indexSlide]).removeClass('visible');
indexSlide--;
if (indexSlide < 0) {
indexSlide = lastIndex;
}
$(allSlides[indexSlide]).addClass('visible');
})
.slide {
display: none;
}
.slide.visible {
display: block;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<button class="prev_btn">Prev</button>
<button class="next_btn">Next</button>
<div class="slide">1</div>
<div class="slide">2</div>
<div class="slide">3</div>

Javascript doesn't work on dynamic content

I'm trying to learn javascript and jquery lately so I'm not so good yet.
The page I'm currently struggling with is a news page. Basically news are article tags and are contained in two different main category divs.
<body>
<div class="a">
<article> ... </article>
<article> ... </article>
<article> ... </article>
...
</div>
<div class="b">
<article> ... </article>
<article> ... </article>
<article> ... </article>
...
</div>
</body>
In each article there's a slideshow with pictures and this is the code in JS:
//dots functionality
dots = document.getElementsByClassName('dot');
for (i = 0; i < dots.length; i++) {
dots[i].onclick = function() {
slides = this.parentNode.parentNode.getElementsByClassName("mySlides");
for (j = 0; j < this.parentNode.children.length; j++) {
this.parentNode.children[j].classList.remove('active');
slides[j].classList.remove('active-slide');
if (this.parentNode.children[j] == this) {
index = j;
}
}
this.classList.add('active');
slides[index].classList.add('active-slide');
}
}
//prev/next functionality
links = document.querySelectorAll('.slideshow-container a');
for (i = 0; i < links.length; i++) {
links[i].onclick = function() {
current = this.parentNode;
var slides = current.getElementsByClassName("mySlides");
var dots = current.getElementsByClassName("dot");
curr_slide = current.getElementsByClassName('active-slide')[0];
curr_dot = current.getElementsByClassName('active')[0];
curr_slide.classList.remove('active-slide');
curr_dot.classList.remove('active');
if (this.className == 'next') {
if (curr_slide.nextElementSibling.classList.contains('mySlides')) {
curr_slide.nextElementSibling.classList.add('active-slide');
curr_dot.nextElementSibling.classList.add('active');
} else {
slides[0].classList.add('active-slide');
dots[0].classList.add('active');
}
}
if (this.className == 'prev') {
if (curr_slide.previousElementSibling) {
curr_slide.previousElementSibling.classList.add('active-slide');
curr_dot.previousElementSibling.classList.add('active');
} else {
slides[slides.length - 1].classList.add('active-slide');
dots[slides.length - 1].classList.add('active');
}
}
}
}
It worked fine until I made the news data load on scroll with ajax. The JS code doesn't work anymore and I don't know how to fix it.
Here is the ajax code:
$(document).ready(function() {
function getDataFor(category) {
var flag = 0;
function getData() {
$.ajax({
type: 'GET',
url: 'get_data.php',
data: {
'offset': flag,
'limit': 3,
'cat': category
},
success: function(data) {
$('.' + category).append(data);
flag += 3;
}
});
}
getData();
var $window = $(window);
var $document = $(document);
$window.on('scroll', function() {
if ($window.scrollTop() >= $document.height() - $window.height()) {
getData();
}
});
}
getDataFor('a');
getDataFor('b');
});

How to do this in jQuery?

I want to transform this code from JavaScript into jQuery.
This is the current code:
var i = 0;
var start = true;
document.getElementById("startclick").addEventListener("click", function() {
if (start) {
start = false;
interval = setInterval(function() {
i++;
document.getElementById('list').innerHTML += "albastru_" + i + '<br>' ;
}, 3000);
} else {
start = true;
clearInterval(interval);
}
});
Here is my attempt:
$x = 0;
$start = true;
$(document).ready(function () {
$('#buton2').on('click',function () {
if($start){
$start = false;
$interval = setInterval(function () {
$x ++;
$('#list').html('<p>albastru_</p>' + $x + '<br>'); }, 1000);
} else {
$start = true;
clearInterval($interval);
}
})
});

You can do something like below. I'm assuming startclick is a button, after you click it .append() will add the required data to #list div after 3 seconds.
Updated Answer with start and stop buttons.
var i = 0;
var start = true;
var interval = null;
$('#startclick').click(function() {
if (interval !== null) return;
interval = setInterval(function() {
i++;
$('#list').append("albastru_" + i + '<br>');
}, 3000);
});
$("#stop").click(function() {
clearInterval(interval);
interval = null;
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
<div id="list">
</div>
<br />
<button id="startclick">START!</button>
<button id="stop">STOP!</button>

Add Lightbox in my code

I am working with thumnail image slider (jquery).Here i want to add a icon of zoom.when click then the selected image popup.this is current jquery code.
;(function($) {
// TODO:
// make sure we use ids, dont select stuff outside of plugin
var pluginName = 'pGallery',
defaults = {
printableVersionText: "Printable Version",
prevPhotoText: "<",
nextPhotoText: " >",
prevButtonText: "<",
nextButtonText: "Next >",
mobileCloseMarkup: "<i class='icon-remove'/>",
mobilePrevMarkup: "<i class='icon-chevron-left'/>",
mobileNextMarkup: "<i class='icon-chevron-right'/>",
mobileSlide: true
};
$.fn[pluginName] = function ( options ) {
return this.each(function () {
if (!$.data(this, 'plugin_' + pluginName)) {
$.data(this, 'plugin_' + pluginName,
new pGallery( this, options ));
}
});
};
// Primary Galleriffic initialization function that should be called on the thumbnail container.
function pGallery(element, options) {
// Extend Gallery Object
$.extend( {}, defaults, options);
this._defaults = defaults;
this._name = pluginName;
this._element = element;
this.init();
}
pGallery.prototype.init = function(){
// here should set elements to variables to avoid searching again
// call methods to set up
// break down methods as much as possible
// simplify initial markup - add it all in init
this.addMarkup();
this.addControls();
}
pGallery.prototype.addMarkup = function() {
// is there a way to make the code in this method prettier? :|
this.$list = $(this._element);
this.$list.wrap("<div id='thumbs-container'/>");
this.$thumbsContainer = this.$list.parent();
this.$pagination = $("<div class='pagination1 '/>");
this.$thumbsContainer.append(this.$pagination.clone());
this.$pagination = this.$thumbsContainer.find("div.pagination1 ");
this.$pGalleryContainer = $("<div id='pGalleryContainer'/>");
this.$pGalleryContainer.insertBefore(this.$thumbsContainer);
this.$pGalleryContainer.append(this.$thumbsContainer);
this.$content = $("<div/>").addClass("pgallery-content");
this.$controls = $("<div/>").addClass("controls");
this.$bigSlideshowContainer = $("<div/>").addClass("big-slideshow-container");
this.$loadingSlideshowContainer = $("<div/>").addClass("loading-slideshow-container");
this.$loadingSlideshowContainer.append(this.$loading = $("<div/>").addClass("loading"));
this.$loadingSlideshowContainer.append(this.$loadingCaptionContainer = $("<div/>").addClass("caption-container"));
this.$slideshowContainer = $("<div/>").addClass("slideshow-container");
this.$slideshowContainer.append(this.$slideshow = $("<div/>").addClass("slideshow"));
this.$slideshowContainer.append(this.$captionContainer = $("<div/>").addClass("caption-container"));
this.$bigSlideshowContainer.append(this.$loadingSlideshowContainer);
this.$bigSlideshowContainer.append(this.$slideshowContainer);
this.$content.append(this.$controls);
this.$content.append(this.$bigSlideshowContainer);
$("body").append(this.$mobileOverlay = $("<div id='mobile-overlay'></div>"));
this.$mobileCloseButton = $("<div id='mobile-close-button'/>");
this.$mobileCloseWrap = $("<div id='mobile-close-wrap'/>").append($("<a href='#'/>").append(this.$mobileCloseButton));
this.$mobileCloseButton.append($(this._defaults.mobileCloseMarkup));
this.$mobilePrevButton = $("<div id='mobile-prev-button'/>");
this.$mobilePrevWrap = $("<div id='mobile-prev-wrap'/>").append($("<a href='#'/>").append(this.$mobilePrevButton));
this.$mobilePrevButton.append($(this._defaults.mobilePrevMarkup));
this.$mobileNextButton = $("<div id='mobile-next-button'/>");
this.$mobileNextWrap = $("<div id='mobile-next-wrap'/>").append($("<a href='#'/>").append(this.$mobileNextButton));
this.$mobileNextButton.append($(this._defaults.mobileNextMarkup));
this.$mobileThumbs = $("<ul/>").addClass("mobile-thumbs");
this.$mobileLoader = $("<div id='mobile-loader'/>");
this.$mobileOverlay.append(this.$mobileCloseWrap);
this.$mobileOverlay.append(this.$mobilePrevWrap);
this.$mobileOverlay.append(this.$mobileNextWrap);
this.$mobileOverlay.append(this.$mobileThumbs);
this.$mobileOverlay.append(this.$mobileLoader);
this.$pGalleryContainer.append(this.$content);
//this.$pGalleryContainer.append(this.$mobileOverlayTemp);
var self = this;
this.$list.children().each(function(i){
var $this = $(this);
$image = $this.find("img"),
imageURI = $image.attr("src"),
title = $image.attr("title");
$image.wrap("<a class='thumb' href='"+imageURI+"'/>");
$image.wrap("<div class='thumb-wrap'/>");
var $thumbWrap = $image.parent();
$thumbWrap.css("background-image", "url('"+imageURI+"')");
$image.hide();
var $caption = $("<div/>").addClass("caption"),
$download = $("<div/>").addClass("magnify").appendTo($caption),
$printable = $("<a/>").attr("href", imageURI).text(self._defaults.printableVersionText).appendTo($download),
$title = $("<div/>").addClass("image-title").text(title).appendTo($caption);
$caption.appendTo($this);
$this.addClass("image"+(i+1));
self.$mobileThumbs.append($("<li/>").addClass("m-image"+(i+1)));
self.overlayImageHtml(i+1);
});
self.$mobileThumbs.children().hide();
}
pGallery.prototype.addControls = function() {
var self = this;
// count the thumbs
this.numThumbs = this.$list.children().length;
this.divWidth = this.$thumbsContainer.width();
this.liWidth = this.$list.children().first().outerWidth(true);
this.currImage = 0;
this.currPage = 0;
this.perPage = 12;
this.changingImage = false;
// arrange them
this.cols = Math.floor(this.divWidth/this.liWidth);
// arrange the left controls
this.numPages = Math.ceil(this.numThumbs/this.perPage);
this.$navPrevButton = $("<a/>").addClass("p-prev").text(this._defaults.prevButtonText).appendTo(this.$pagination);
for (var i = 0; i < this.numPages; i++)
{
this.$pagination.append($("<a/>").addClass("p"+(i+1)).text((i+1)));
var $pageButton = this.$pagination.find(".p"+(i+1));
$pageButton.click(function(e) {
e.preventDefault();
self.pageChange($(this).text());
return false;
});
}
this.$navNextButton = $("<a/>").addClass("p-next").text(this._defaults.nextButtonText).appendTo(this.$pagination);
this.$navPrevButton.click(function(e) {
e.preventDefault();
self.pagePrev();
return false;
});
this.$navNextButton.click(function(e) {
e.preventDefault();
self.pageNext();
return false;
});
this.$navPrevButton.hide();
// make ellipses for hiding the page numbers on smaller screens and hide them
this.$ellRight = $("<span class='r-ell'>...</span>").insertBefore(this.$pagination.children(".p"+this.numPages)).hide();
this.$ellLeft = $("<span class='l-ell'>...</span>").insertAfter(this.$pagination.children(".p1")).hide();
// place the right controls
this.$controls.append(this.$prevButton = $("<a/>").addClass("prev").text(this._defaults.prevPhotoText));
this.$controls.append(this.$nextButton = $("<a/>").addClass("next").text(this._defaults.nextPhotoText));
this.$prevButton.click(function(e) {
e.preventDefault();
self.imagePrev();
return false;
});
this.$nextButton.click(function(e) {
e.preventDefault();
self.imageNext();
return false;
});
// setup thumb clicking
this.$list.find("li > a").click(function(e) {
e.preventDefault();
if (self.mobileScreenSize()){
self.showOverlay($(this).parent().attr('class'));
}
else{
self.changeImage($(this).parent().attr('class'));
}
return false;
});
this.$mobileCloseWrap.children("a").click(function(e) {
e.preventDefault();
self.hideOverlay();
return false;
});
this.$mobileNextWrap.children("a").click(function(e) {
e.preventDefault();
self.imageNext();
return false;
});
this.$mobilePrevWrap.children("a").click(function(e) {
e.preventDefault();
self.imagePrev();
return false;
});
this.changeImage('image1');
var image = this.$list.children().first().find("img").attr('src');
var rtime = new Date(1, 1, 2000, 12,00,00);
var timeout = false;
var delta = 200;
$(window).resize(function() {
rtime = new Date();
if (timeout === false) {
timeout = true;
setTimeout(resizeend, delta);
}
});
function resizeend() {
if (new Date() - rtime < delta) {
setTimeout(resizeend, delta);
} else {
timeout = false;
self.resize();
}
}
$(document).keyup(function(e) {
if (e.keyCode == 27) { // escape key
console.log("escape");
self.hideOverlay();
}
if (e.keyCode == 39) { // right arrow
console.log("right");
self.imageNext();
}
if (e.keyCode == 37) { // right arrow
console.log("left");
self.imagePrev();
}
});
this.resize();
}
pGallery.prototype.changeImage = function(liClass, right) {
right = typeof right !== 'undefined' ? right : true;
if (parseInt(liClass.replace("image","")) == this.currImage)
return;
this.currImage = parseInt(liClass.replace("image",""));
this.$list.children().removeClass("current");
this.$list.children("."+liClass).addClass("current");
var title = this.$list.children("."+liClass).find("a").attr('title');
//var imageURI = this.$list.children("."+liClass).find("div").css("background-image").replace(/^url\(["']?/, '').replace(/["']?\)$/, '');
var imageURI = this.$list.children("."+liClass).find("img").attr('src');
var slideshowHtml = "<img title='"+(title != null?title:"")+"' src='"+imageURI+"'/>";
this.$loadingSlideshowContainer.children(".loading").html(this.$slideshow.html());
this.$slideshow.html(slideshowHtml);
this.$loadingCaptionContainer.html(this.$captionContainer.html());
this.$captionContainer.html(this.$list.children("."+liClass).find(".caption").html());
var time = 500;
if (this.$loadingSlideshowContainer.is(':animated') || this.$slideshowContainer.is(':animated')){
time = 0;
}
if (this.$loadingSlideshowContainer.children(".loading").html() != "")
{
this.$loadingSlideshowContainer.fadeTo(0, 1);
this.$slideshowContainer.fadeTo(0, 0);
this.$loadingSlideshowContainer.fadeTo(time, 0);
this.$slideshowContainer.fadeTo(time, 1);
}
// also do this for the mobile overlay, regardless of its showing or not
this.loadOverlayImage(this.currImage, right);
this.checkPageBounds();
}
pGallery.prototype.resize = function() {
var self = this;
this.$list.children().each(function(){
$(this).height($(this).width());
$(this).find(".thumb-wrap").height($(this).height()-2);
});
this.fixMargins(this.currImage);
}
pGallery.prototype.imageNext = function() {
if (this.currImage == this.numThumbs)
this.changeImage("image1");
else
this.changeImage("image"+(this.currImage+1));
}
pGallery.prototype.imagePrev = function() {
if (this.currImage == 1)
this.changeImage("image"+this.numThumbs, false);
else
this.changeImage("image"+(this.currImage-1), false);
}
pGallery.prototype.pageNext = function() {
if (this.currPage < this.numPages)
this.pageChange(parseInt(this.currPage)+1);
}
pGallery.prototype.pagePrev = function() {
if (this.currPage > 1)
this.pageChange(parseInt(this.currPage)-1);
}
pGallery.prototype.pageChange = function(page, changeSlideshow) {
changeSlideshow = typeof changeSlideshow !== 'undefined' ? changeSlideshow : true;
if (page == this.currPage)
return;
this.currPage = page;
this.$pagination.children().removeClass("current");
this.$pagination.children(".p"+this.currPage).addClass("current");
// hide all thumbs, then show thumbs on current page
this.$list.children().hide();
for (var i = (this.currPage-1)*this.perPage + 1; i < Math.min(this.currPage*this.perPage+1, this.numThumbs+1); i++)
{
this.$list.children(".image" + i).show();
}
if (changeSlideshow)
{
this.changeImage("image"+this.getPageLowerBounds(this.currPage));
}
this.adjustPagination();
this.resize();
// TODO: make this all happen at the same time, and add fadein/fadeout effects
}
pGallery.prototype.checkPageBounds = function() {
// TODO: make sure we're one the right page
// (typically after hiting prev/next image)
var correctPage = this.getPageFromIndex(this.currImage);
if (correctPage != this.currPage)
{
this.pageChange(correctPage, false);
}
}
pGallery.prototype.getPageLowerBounds = function(page) {
return ((this.currPage-1)*this.perPage)+1;
}
pGallery.prototype.getPageUpperBounds = function(page) {
return this.page*this.perPage
}
pGallery.prototype.getPageFromIndex = function(index) {
return (((index-1 - ((index-1)%this.perPage))/this.perPage) +1);
}
pGallery.prototype.adjustPagination = function() {
var tempPage = parseInt(this.currPage);
var tempNumPages = this.numPages;
var totalWidth = 0;
var allowedToRemove = new Array();
this.$pagination.children().each(function(index) {
$(this).show();
totalWidth += $(this).outerWidth(true);
$(this).removeClass("current");
var thisClass = $(this).attr("class");
var thisPageNum = parseInt(thisClass.replace("p",""));
if (!(thisClass == "p-prev" || thisClass == "p-next" ||
thisPageNum == tempPage || thisPageNum == (tempPage+1) ||
thisPageNum == (tempPage-1) || thisPageNum == 1 || thisPageNum == tempNumPages ||
thisClass == "l-ell" || thisClass == "r-ell")){
allowedToRemove.push(thisPageNum);
}
});
if (this.currPage >= this.numPages){
this.$navNextButton.hide();
}
if (this.currPage <= 1){
this.$navPrevButton.hide();
}
this.$ellLeft.hide();
this.$ellRight.hide();
while (allowedToRemove.length > 0 && totalWidth > this.$pagination.width())
{
// hide pages furthest away from current page
// max two ellipsis, at the ends
// do not hide:
// current, adjacent to current, first, last
// if greater/less than current show right/left ellipses
var maxDist = 0;
var maxPage = 0;
for (var i = 0; i < allowedToRemove.length; i++)
{
if (Math.abs(allowedToRemove[i] - this.currPage) > maxDist)
{
maxDist = Math.abs(allowedToRemove[i] - this.currPage);
maxPage = i;
}
}
this.$pagination.children(".p"+allowedToRemove[maxPage]).hide();
allowedToRemove.splice(maxPage, 1);
if (allowedToRemove[maxPage] < this.currPage){
this.$ellLeft.show();
}
if (allowedToRemove[maxPage] > this.currPage){
this.$ellRight.show();
}
totalWidth = 0;
this.$pagination.children(":visible").each(function() {
totalWidth += $(this).outerWidth(true);
});
}
this.$pagination.children(".p"+this.currPage).addClass("current");
}
pGallery.prototype.mobileScreenSize = function(){
if ($(window).width() < 772){ // width in em
return true;
}
else{
return false;
}
}
pGallery.prototype.showOverlay = function(image){
// makes overlay and image appear
// loads in next and previous images
// needs next and prev buttons, close button
// need to dynamically place images to center them
// initialize swiping?
this.$mobileOverlay.show();
$("body").css("overflow", "hidden");
this.changeImage(image, true);
}
pGallery.prototype.loadOverlayImage = function(image, right){
right = typeof right !== 'undefined' ? right : true;
if (this._defaults.mobileSlide){
if (right == true){
this.$mobileThumbs.children(":visible").hide('slide', {direction: 'left'}, 300);
this.$mobileThumbs.children(".m-image"+image).show('slide', {direction: 'right'}, 300);
}
else{
this.$mobileThumbs.children(":visible").hide('slide', {direction: 'right'}, 300);
this.$mobileThumbs.children(".m-image"+image).show('slide', {direction: 'left'}, 300);
}
}
else{
this.$mobileThumbs.children(":visible").hide();
this.$mobileThumbs.children(".m-image"+image).show();
}
this.fixMargins(image);
}
pGallery.prototype.overlayImageHtml = function(image){
var self = this;
var title = this.$list.children(".image" + image).children("a").attr('title');
var medLink = this.$list.children(".image" + image).children("a").attr('href');
var $image = $("<img title='"+(title != null?title:"")+"' src='"+medLink+"'/>");
this.$mobileThumbs.children(".m-image"+image).empty().append($image);
$image.on("load", function(){
self.fixMargins(image);
});
}
pGallery.prototype.fixMargins = function(image){
// good lord fix this
var self = this;
this.$mobileThumbs.find(".m-image"+image+ " > img").each(function(i){
$(this).css("margin-left",self.realWidth($(this), true)/-2).css("margin-top",self.realHeight($(this), true)/-2);
});
}
pGallery.prototype.hideOverlay = function(){
// hide overlay
this.$mobileOverlay.hide();
$("body").css("overflow", "auto");
}
pGallery.prototype.realWidth = function(obj, limitToWindow){
var clone = obj.clone();
clone.show();
clone.css("visibility","hidden");
if (limitToWindow){
clone.css("max-width", "100%");
clone.css("max-height", "100%");
}
$('body').append(clone);
var width = clone.outerWidth();
clone.remove();
return width;
}
pGallery.prototype.realHeight = function(obj, limitToWindow){
var clone = obj.clone();
clone.show();
clone.css("visibility","hidden");
if (limitToWindow){
clone.css("max-width", "100%");
clone.css("max-height", "100%");
}
$('body').append(clone);
var height = clone.outerHeight();
clone.remove();
return height;
}
})(jQuery);
This is html code
<ul id="thumbs">
<li>
<img src="image/01.jpg" title="" />
<div class="caption">
<div class="image-title">
On Canvas 24 x 36in <p style="color:#999">Code:0000</p>
<span>*Sold..</span></div>
<div class="image-title"> <p class="fb-like" data-href="data1/polo_images/p_image_1.jpg" data-width="100" data-layout="button_count" data-action="like" data-show-faces="true" data-share="true"></p>
</div>
</div>
</li>
<li>
<img src="image/02.jpg" title="" />
<div class="caption">
<div class="image-title">
On Canvas 24 x 36in <p style="color:#999">Code:0000</p>
<span>*Sold..</span></div>
<div class="image-title"> <p class="fb-like" data-href="data1/polo_images/p_image_1.jpg" data-width="100" data-layout="button_count" data-action="like" data-show-faces="true" data-share="true"></p>
</div>
</div>
</li>
</ul>
</div>
I want to have lightbox open when zoom icon clicked .

Slideshow transition between the pictures

How do I make some nice slow transition between the pictures in this slideshow?
var slide = document.getElementById('slide');
var right_button = document.getElementById('arrow_right');
var left_button = document.getElementById('arrow_left');
var circle1 = document.getElementById('circle1');
var circle2 = document.getElementById('circle2');
var circle3 = document.getElementById('circle3');
var circle4 = document.getElementById('circle4');
var slike = ["slike/slide_1.png", "slike/slide_2.jpg", "slike/slide_3.jpg", "slike/slide_4.jpg"];
counter = 0;
right_button.onclick = function() {
if (counter + 1 >= slike.length) {
counter = 0;
}
else {
counter++;
}
picChange(counter);
}
left_button.onclick = function() {
if (counter <= 0) {
counter = slike.length -1;
}
else {
counter--;
}
picChange(counter);
}
function picChange(counter) {
circle1.src = "slike/circle.png";
circle2.src = "slike/circle.png";
circle3.src = "slike/circle.png";
circle4.src = "slike/circle.png";
if (counter == 0) {
slide.src = "slike/slide_1.png";
circle1.src = "slike/active.png";
}
else if (counter == 1) {
slide.src = "slike/slide_2.jpg";
circle2.src = "slike/active.png";
}
else if (counter == 2) {
slide.src = "slike/slide_3.jpg";
circle3.src = "slike/active.png";
}
else {
slide.src = "slike/slide_4.jpg";
circle4.src = "slike/active.png";
}
}
<img src="slike/arrow_left.png" id="arrow_left">
<img src="slike/arrow_right.png" id="arrow_right">
<img src="slike/slide_1.png" id="slide">
<div id="circles">
<img src="slike/active.png" id="circle1">
<img src="slike/circle.png" id="circle2">
<img src="slike/circle.png" id="circle3">
<img src="slike/circle.png" id="circle4">
</div>

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