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HTML5 audio won't play sometimes

In my application, I am creating 10 audio object and I store them in a browser variable. Based on the scenario, I will pick one of them and will assign it to one global variable. Then I play that sound. After some time I will stop and clear that audio from the global variable.
I am verifying the readystate whenever I play the sound. I capture Play & Pause events.
The problem is that sometimes the sound is not audible but play & pause events are still fired. I am not able to reproduce it all the times (it happens randomly).
Please let me know if anyone faced this kind of issue.
function Sound(){}
try
{
if(new Audio().canPlayType("audio/wav") != "" && new Audio().canPlayType("audio/wav") != "no" ){
Sound.extn="wav";//No I18N
}
else{
Sound.extn="mp3";//No I18N
}
}
catch (e) {
}
Sound.init=function(soundsobj)
{
for (var tunename in soundsobj)
{
var audioobj = new Audio(soundsobj[tunename]);
audioobj.setAttribute("autobuffer", "true");
audioobj.addEventListener('loadeddata', function() {
Sound.cache[tunename]=this;
});
audioobj.addEventListener('loadedmetadata', function() {
this.currentTime = 0;
});
Sound._SOUND_PLAYER.addEventListener( "play", function(){console.log(this.readyState);}, false);
Sound._SOUND_PLAYER.addEventListener( "pause", function(){console.log(this.readyState);}, false);
}
}
Sound.playTune=function(tunename,duration)
{
if(Sound.cache[tunename])
{
var cachedsound = Sound.cache[tunename];
if(cachedsound.readyState == 4)
{
cachedsound.currentTime = 0;
Sound._SOUND_PLAYER = cachedsound;
Sound.play(duration);
}
else
{
delete Sound.cache[tunename];
var audioobj = new Audio(soundsobj[tunename]);
audioobj.setAttribute("autobuffer", "true");
audioobj.addEventListener('loadeddata', function() {
Sound.cache[tunename]=this;
Sound._SOUND_PLAYER = this;
Sound.play(duration);
});
}
}
}
Sound.play = function(duration)
{
Sound._SOUND_PLAYER.loop=true;
Sound._SOUND_PLAYER.play();
clearTimeout(Sound.cleartimer);
Sound.cleartimer = setTimeout(function(){Sound.stop()},duration*1000);
}
Sound.stop=function()
{
try
{
if(Sound._SOUND_PLAYER)
{
Sound._SOUND_PLAYER.pause();
}
Sound._SOUND_PLAYER = undefined;
}
catch(e){}
}

How can I recreate Squarespace's Product Quick View in standard Product View?

Overview
So I'm trying to take functionality from one part of Squarespace's Galapagos commerce template and add it to another but it's proving to be more difficult than I thought.
I need the image-swapping capability of the "Quick View" (example - mouse over any image and click Quick View ) to replace the column of full sized zoomable images in the "Product View" (example - you see this once you click on a product).
So I found the code for each section:
Product View
This code simply goes through each image in the array and spits it out with the id jsProductItemImages which allows it to be hovered and zoomed.
<div class="productitem-images" id="jsProductItemImages">
{.repeated section items}
{.image?}
<div class="productitem-image-zoom-wrapper sqs-image-zoom-area"><img data-load="false" class="productitem-image loading" {#|image-meta} /></div>
{.end}
{.video?}
{#|video}
{.end}
{.end}
</div>
Quick View
I'm not 100% on the logic here, but essentially it's grabbing the first image and making it a hover/zoomable primary image then listing the entire array of images beneath it as thumbnails. I read that the # symbol is the equivalent of saying this in javascript, but I don't get why it's being used to spit out only the first image in the array.
<figure class="ProductItem-gallery">
{.section items}
<div class="ProductItem-gallery-slides">
{.repeated section #}
{.image?}
<div class="ProductItem-gallery-slides-item" data-slide-index="{#index}"><img class="ProductItem-gallery-slides-item-image" data-load="false" {#|image-meta} /></div>
{.end}
{.video?}
{#|video}
{.end}
{.end}
</div>
{.end}
<div class="ProductItem-gallery-thumbnails">
{.if items.1}{.repeated section items}<div class="ProductItem-gallery-thumbnails-item"><img class="ProductItem-gallery-thumbnails-item-image" data-load="false" {#|image-meta} /></div>{.end}{.end}
</div>
</figure>
Associated JS
First off, it should be noted that I went through and console logged every function to see what was giving the Quick View it's functionality - to no avail. Which is subsequently why I'm here. So it's easy to see where the zoom function is originating: the Product View in the Galapagos.ProductItem function on line 103 $imageContainer = Y.one('#jsProductItemImages');
But I don't see anything out of the ordinary pop up when I look at the Quick View. I've got to be missing something!
var Galapagos = {};
Y.use('node', function(Y) {
Galapagos.Site = (function(){
console.log("Galapagos.Site");
var $productPage;
function init() {
console.log("Galapagos.Site init()");
$productPage = Y.one('.collection-type-products');
if( $productPage && $productPage.hasClass('view-list') ) Galapagos.ProductList.init();
if( $productPage && $productPage.hasClass('view-item') ) Galapagos.ProductItem.init();
addDesktopTouchscreenClass();
addMediaQueryBreakpointClass();
bindEventListeners();
}
function addDesktopTouchscreenClass() {
console.log("Galapagos.Site addDesktopTouchscreenClass()");
if (Y.one('html').hasClass('touch')) {
var mousemoveDetection = Y.on('mousemove', function(){
Y.one('body').addClass('galapagos-desktop-touchscreen');
mousemoveDetection.detach();
});
}
}
function addMediaQueryBreakpointClass() {
console.log("Galapagos.Site addMediaQueryBreakpointClass()");
if( document.documentElement.clientWidth <= 724 ) {
if (Y.one('.catnav-container')) Y.one('.nav-container').prepend(Y.one('.catnav-list'));
Y.one('html').addClass('tablet-breakpoint-mixin');
} else {
if (Y.one('.catnav-container')) Y.one('.catnav-container').prepend(Y.one('.catnav-list'));
Y.one('html').removeClass('tablet-breakpoint-mixin');
}
}
function bindEventListeners() {
console.log("Galapagos.Site bindEventListeners()");
Y.on('resize', addMediaQueryBreakpointClass);
}
function getDocWidth() {
console.log("Galapagos.Site getDocWidth()");
return Y.one(document).get('docWidth');
}
function getDocHeight() {
console.log("Galapagos.Site getDocHeight()");
return Y.one(document).get('docHeight');
}
return {
init:init,
getDocWidth: getDocWidth,
getDocHeight: getDocHeight
}
}());
Galapagos.TweakListener = (function(){
console.log("Galapagos.TweakListener");
function listen(tweakName, callBack) {
if (Y.Global) {
Y.Global.on('tweak:change', Y.bind(function(f){
if ((f.getName() == tweakName) && (typeof callBack === 'function')) {
callBack(f.getValue());
}
}));
}
}
return {
listen:listen
}
}());
Galapagos.ProductItem = (function(){
console.log("Galapagos.ProductItem");
var cat;
var $imageContainer;
var $images;
var imageZoomInstances = [];
function init() {
console.log("Galapagos.ProductItem init()");
cat = Y.QueryString.parse(location.search.substring(1)).category;
$imageContainer = Y.one('#jsProductItemImages');
$images = $imageContainer.all('img[data-src]');
if ( cat ) setCatCrumb();
loadProductDetailImages();
bindEventListeners();
bindTweakListeners();
buildProductDetailImagesLightbox();
}
function bindEventListeners() {
console.log("Galapagos.ProductItem bindEventListeners()");
Y.on('resize', function(){
loadProductDetailImages();
});
}
function setCatCrumb() {
console.log("Galapagos.ProductItem setCatCrumb()");
var $catCrumb = Y.one('#jsCategoryCrumb');
var $catCrumbLink = $catCrumb.one('a');
var catCrumbHref = $catCrumbLink.getAttribute('href');
//var $mobileCatCrumbLink = Y.one('#jsMobileCategoryCrumb');
$catCrumbLink.set('text', cat).setAttribute('href', catCrumbHref + '?category=' + encodeURIComponent(cat));
//$mobileCatCrumbLink.setAttribute('href', catCrumbHref + '?category=' + encodeURIComponent(cat));
$catCrumb.removeClass('galapagos-display-none');
}
function loadProductDetailImages() {
console.log("Galapagos.ProductItem loadProductDetailImages()");
var imageZoomEnabled = Y.one('.tweak-product-item-image-zoom-enabled');
$images.each(function(image) {
ImageLoader.load(image.removeAttribute('data-load'), { load:true });
if (imageZoomEnabled) {
image.on('load', function() {
instantiateImageZoom(image);
});
}
});
}
function instantiateImageZoom(image) {
console.log("Galapagos.ProductItem instantiateImageZoom()");
imageZoomInstances.push(new Y.Squarespace.ImageZoom({
host: image.get('parentNode'),
behavior: 'hover',
zoom: parseFloat(Y.Squarespace.Template.getTweakValue('tweak-product-item-image-zoom-factor'))
}));
}
function destroyImageZoomInstances() {
console.log("Galapagos.ProductItem destroyImageZoomInstances()");
if (!imageZoomInstances || imageZoomInstances.length < 1) {
return;
}
Y.Array.each(imageZoomInstances, function(zoomInstance){
zoomInstance.destroy(true);
});
}
function buildProductDetailImagesLightbox() {
console.log("Galapagos.ProductItem buildProductDetailImagesLightbox()");
if ($images.size() >= 1 ) {
var lightboxSet = [];
$images.each(function(image) {
lightboxSet.push({
content: image
});
});
// Only show controls for size > 1
var hasControls = $images.size() > 1;
$imageContainer.delegate('click', function(e) {
var lightbox = new Y.Squarespace.Lightbox2({
controls: {
previous: hasControls,
next: hasControls
},
set: lightboxSet,
currentSetIndex: $images.indexOf(e.target)
});
lightbox.render();
}, 'img', this);
}
}
function bindTweakListeners() {
console.log("Galapagos.ProductItem bindTweakListeners()");
if (Y.Global) {
Y.Global.on('tweak:close', function() {
if (Y.one('.collection-type-products.view-item')) {
destroyImageZoomInstances();
if (Y.one('.tweak-product-item-image-zoom-enabled')) {
$images.each(function(image){
instantiateImageZoom(image);
});
}
}
}, this);
}
}
return {
init:init
}
}());
Galapagos.ProductList = (function(){
console.log("Galapagos.ProductList");
var $catNav,
$productGrid,
$productGridOrphans,
$productGridImages,
$orphanProducts,
productCount,
maxGridUnit,
orphanProductCount,
isGridBuilt;
function init() {
console.log("Galapagos.ProductList init()");
$catNav = Y.one('#jsCatNav');
$productGrid = Y.one('#jsProductGrid');
$productGridOrphans = Y.one('#jsProductGridOrphans');
if (!Y.UA.mobile && Y.one('.show-alt-image-on-hover:not(.product-info-style-overlay)')) {
$productGridImages = $productGrid.all('img[data-src]');
} else {
$productGridImages = $productGrid.all('img.productlist-image--main[data-src]');
}
productCount = $productGrid.all('.productlist-item').size();
maxGridUnit = 8;
orphanProductCount;
isGridBuilt = false;
bindEventListeners();
bindTweakListeners();
if($catNav) setActiveCategory();
if(Y.one('body').hasClass('product-grid-style-organic')) {
buildGrid();
} else {
$productGrid.removeClass('loading').removeClass('loading-height');
loadGridImages($productGridImages);
}
}
function bindEventListeners() {
console.log("Galapagos.ProductList bindEventListeners()");
Y.on('resize', function(){
loadGridImages($productGridImages);
});
}
function buildGrid() {
console.log("Galapagos.ProductList buildGrid()");
for (var i = maxGridUnit; i > 0; i--) {
orphanProductCount = productCount % i;
if(productCount <= maxGridUnit || i > 4) {
if(0 === orphanProductCount) {
$productGrid.addClass('item-grid-' + i);
isGridBuilt = true;
break;
}
} else {
if(0 === productCount % 9) { // if productCount is a multiple of 9, use the 9-grid. we use 9-grid only for multiples of 9 because 8-grid looks more interesting.
$productGrid.addClass('item-grid-' + 9);
} else { // otherwise, use the 8-grid and put the remainder into the orphan div
$productGrid.addClass('item-grid-' + maxGridUnit);
$orphanProducts = Y.all('.productlist-item').slice((productCount % maxGridUnit) * -1);
$productGridOrphans
.append($orphanProducts)
.addClass('item-grid-' + productCount % maxGridUnit);
}
isGridBuilt = true;
break;
}
}
if(isGridBuilt) {
$productGrid.removeClass('loading').removeClass('loading-height');
loadGridImages();
}
}
function setActiveCategory() {
console.log("Galapagos.ProductList setActiveCategory()");
var catNavItemCount = $catNav.all('.catnav-item').size();
for (var i = catNavItemCount - 1; i > 0; i--) {
var $item = $catNav.all('.catnav-item').item(i);
var $link = $item.one('.catnav-link');
var category = Y.QueryString.parse(location.search.substring(1)).category;
var href = Y.QueryString.parse($link.getAttribute('href').substring(2)).category;
if(category && href && category === href) {
$item.addClass('active-link');
}
else if(!category) {
$catNav.one('#jsCatNavRoot').addClass('active-link');
}
}
}
function loadGridImages() {
console.log("Galapagos.ProductList loadGridImages()");
$productGridImages.each(function(image) {
ImageLoader.load(image.removeAttribute('data-load'), { load: true });
image.on('load', function(){
if (image.hasClass('productlist-image--main.has-alt-image')) {
image.siblings('.productlist-image--alt').removeClass('galapagos-hidden');
}
});
});
}
function bindTweakListeners() {
console.log("Galapagos.ProductList bindTweakListeners()");
if (Y.Global) {
Y.Global.on(['tweak:beforeopen', 'tweak:close', 'tweak:reset'], function() {
setTimeout(function(){
Galapagos.ProductList.init();
}, 1000);
});
Y.Global.on(['tweak:beforeopen'], function() {
setTimeout(function(){
Galapagos.ProductList.init();
$productGrid.one('.productlist-item').addClass('is-hovered');
}, 1000);
});
Y.Global.on(['tweak:close'], function() {
setTimeout(function(){
Galapagos.ProductList.init();
$productGrid.one('.productlist-item').removeClass('is-hovered');
}, 1000);
});
}
Galapagos.TweakListener.listen('product-grid-style', function(value) {
if('Organic' === value) {
buildGrid();
} else {
$productGrid.append($orphanProducts);
loadGridImages();
}
});
Galapagos.TweakListener.listen('product-info-style', function(value) {
if('Overlay' === value) {
$productGrid.one('.productlist-item').addClass('is-hovered');
} else {
$productGrid.one('.productlist-item').removeClass('is-hovered');
}
});
Galapagos.TweakListener.listen('productImageAspectRatio', function(value) {
loadGridImages();
});
Galapagos.TweakListener.listen('productImageSpacing', function(value) {
loadGridImages();
});
}
return {
init:init
}
}());
Y.on('domready', function() {
Galapagos.Site.init();
});
});
My Attempts
My first few attempts have been dropping the jsProductItemImages div from the Product view and dumping in the entire figure block from the Quick View then updating the associated css. While it pulls in the images (I can see them in the inspector and they take up space on the page) it shows up as being blank.
I also tried only using the thumbnails section from the Quick View and limiting the Product View to only show the first image by using {.section items.0} but then any thumbnail I clicked wouldn't swap out without writing the script for it (obviously) but I didn't want to write something like that when I know it exists in the code already!
Any help would be greatly appreciated!
UPDATE:
After replacing the product view markup with the quick view markup I ran into these errors
Uncaught TypeError: Cannot read property 'all' of null site.js:104
init # site.js:104
init # site.js:17
(anonymous function) # site.js:432
_notify # common-2a739bf…-min.js:1479
notify # common-2a739bf…-min.js:1479
_notify # common-2a739bf…-min.js:1475
_procSubs # common-2a739bf…-min.js:1476
fireSimple # common-2a739bf…-min.js:1476
_fire # common-2a739bf…-min.js:1476
fire # common-2a739bf…-min.js:1489
_load # common-2a739bf…-min.js:1463
f # common-2a739bf…-min.js:1457
Unsure why it's hitting an error with .all because it should be addressing the same array of images in both situations?

There's a few questions buried in the this post but let me answer the Quick View question specifically since that's what you're looking to "fix".
Squarespace uses a modular system of JavaScript/CSS add-ons called "rollups". If you pull the source code you'll see a window object that contains the current configuration of any given page. When visiting a Products page, the system triggers the use of their quick view JS and accommodating CSS file. This is where you'll want to be looking. The JS you're digging into is not relevant to Quick View (I don't believe).
Quick View Rollup JS: http://static.squarespace.com/universal/scripts-compressed/product-quick-view-6a1e5642b473ebbb5944-min.js
Quick View Rollup CSS: http://static.squarespace.com/universal/styles-compressed/product-quick-view-eb4b900ac0155bed2f175aa82e2a7c17-min.css
These rollups are triggered off of JavaScript hooks in the template files. What you'll need to do is experiment with using the Galapagos product template word and word so it has the same classes and data-attributes, and see if that works. It would take far too long to cover all of the details of what you need to do without actually working on the project. I would start here first and see if you can setup your product template to triggers the Quick View JS as is, without customization.

JS - Window Focus and Bring to front in Firefox

I am trying to set up a tiny script for Firefox that runs in a javascript add-on (Greasemonkey). We have a queue that we monitor for arriving tickets, I coded something that is supposed to refresh the page every 2 minutes and do the following:
if tickets are found by this condition
if (isEmpty($('#incident_table > tbody'))&isEmpty($('#task_table > tbody')))
then I want the following to happen:
- task-bar blinks with a message so it is visible
- if the window is focused it will display "Tickets in the queue!" alert right away
- if the window is not focused, it will wait for 10 seconds, if still not focused - display "Tickets in the queue!" alert and bring the window to front.
I've got the refresh and blinking part, but I cannot get the focus part to work... I've been looking around and I see that Firefox is having some "issues" with window.focus() and all the "bring to front", most of the code below is inspired by stuff I've found on this site.
Any input is appreciated! I am also opened to alternatives - in the end, what this needs to do is refresh, check the condition and notify if I am already looking at it or if it is not focused wait 10 seconds with a "soft notify" (blink) then bring it to the front if I don't notice it.
Regards,
Dan
{
newExcitingAlerts = (function () {
var oldTitle = document.title;
var msg = "***NEW***";
var timeoutId;
var blink = function() { document.title = document.title == msg ? 'Tickets in queue!' : msg; };
var clear = function() {
clearInterval(timeoutId);
document.title = oldTitle;
window.onmousemove = null;
timeoutId = null;
};
return function () {
if (!timeoutId) {
timeoutId = setInterval(blink, 1000);
window.onmousemove = clear;
}
};
}());
$(document).ready(function(){
function isEmpty( el ){
return !$.trim(el.html());
}
if (isEmpty($('#incident_table > tbody'))&isEmpty($('#task_table > tbody'))) {
}
else{
newExcitingAlerts();
}
setTimeout(function() {
location.reload();
}, 120000);
});
}

Here is the alternative I've used, works like a charm. Web API notifications.
document.addEventListener('DOMContentLoaded', function () {
if (Notification.permission !== "granted")
Notification.requestPermission();
});
function notifyMe() {
if (!Notification) {
alert('Desktop notifications not available in your browser. Try Chromium.');
return;
}
if (Notification.permission !== "granted")
Notification.requestPermission();
else {
var notification = new Notification('Tickets in queue!', {
icon: 'http://siliconangle.com/files/2014/05/servicenow-icon.png',
body: "There are new tickets in queue, please acknowledge!",
});
notification.onclick = function () {
window.open("https://cchprod.service-now.com/task_list.do?sysparm_query=assignment_group%3D3139519437b7f1009654261953990e1f^ORassignment_group%3D31de85e337818a00ef8898a543990e99^ORassignment_group%3Da40029e937ec420065aa261953990eb5^ORassignment_group%3De903ad2d37ec420065aa261953990ecb^ORassignment_group%3Dd25fe5323779c24065aa261953990e54^ORassignment_group%3D508639363779c24065aa261953990e29^ORassignment_group%3D51fe5a37379e0a00ef8898a543990ea2^ORassignment_group%3D3d8171b23779c24065aa261953990e21^ORassignment_group%3Decfe5a37379e0a00ef8898a543990e6c^ORassignment_group%3D48c0b9723779c24065aa261953990e5d^ORassignment_group%3De5fde9fe3739c24065aa261953990e75^ORassignment_group%3D15fe5a37379e0a00ef8898a543990e99^ORassignment_group%3D15fe5a37379e0a00ef8898a543990ea7^ORassignment_group%3D1ed3f1f23779c24065aa261953990e47^active%3Dtrue^sys_class_name%3Dincident^ORsys_class_name%3Dsc_req_item^assigned_toISEMPTY&sysparm_first_row=1&sysparm_view=");
};
}
}
{
newExcitingAlerts = (function () {
var oldTitle = document.title;
var msg = "***NEW***";
var timeoutId;
var blink = function() {
document.title = document.title == msg ? 'Tickets in queue!' : msg;
};
var clear = function() {
clearInterval(timeoutId);
document.title = oldTitle;
window.onmousemove = null;
timeoutId = null;
};
return function () {
if (!timeoutId) {
timeoutId = setInterval(blink, 1000);
window.onmousemove = clear;
}
};
}
());
$(document).ready(function () {
function isEmpty(el) {
return !$.trim(el.html());
}
var x = document.getElementById("task_table").getAttribute("grand_total_rows");
if( x != "0" ) {
newExcitingAlerts();
notifyMe();
}
else
{
}
setTimeout(function() {
location.reload();
}
, 120000);
});
}

In Windows operating system you cannot focus the window while the window of another process is focused. You have to use js-ctypes to get around this.
On Mac OS X and Linux, I'm not sure if you can make your process steal focus from another with the normal functions. But if you can't you can for sure use js-ctypes to get the job done.
Here is how to do it in Windows - https://stackoverflow.com/a/32038880/1828637
It is harder on Windows then on OS X and Linux. I have focused windows on all systems using js-ctypes. So if you can't find out how to do with the functions available to you, let me know.

Show a div only once per visit / set cookie

I'm trying to set an element so it's being shown only once per visit. It's a scroll down arrow on my homepage and so once the user gets it it won't be necessary to keep it anymore. So I don't want it to be shown while the user is surfing on my website however, when he visits it again in the future it's there again. I'm a newbie and can't quite solve it.
My code:
setTimeout(function () {
$('.scroll_down').show()
}, 2000);
var $element = $('.scroll_down'); // fade out / in on scroll
$(window).scroll(function() {
if($(this).scrollTop() > 0) {
$element.fadeOut(1000);
}
});
I also would like the arrow to fade in but my attempts were not successful. Thanks guys

Please write cookie code as follow:
jQuery(document).ready(function($){
if($.cookie('show_div_once') != 'yes'){
your_code_for_show_div;
}
$.cookie('show_div_once', 'yes', { path: '/', expires: 365 });
});

I used localStorage
firstSiteLoad = (function() {
var checkSupport;
checkSupport = function() {
var e, error, support;
try {
support = 'localStorage' in window && (window['localStorage'] != null);
} catch (error) {
e = error;
support = false;
}
return support;
};
return function() {
if (!checkSupport()) {
return false;
}
if (localStorage.getItem("not_first_load")) {
return false;
} else {
localStorage.setItem("not_first_load", 'true');
return true;
}
};
})();
you can use it by if (firstSiteLoad()) { //your code }

pjax/ajax and browser back button issues

I use pjax to ajaxify my menu links. This works fine until I use the browser back button. In my javascript file I use Common Script files (to load all the necessary js files when the user hits the url) and Script files with respect to each menu links (when navigated through pjax)
function myFunction(){
/*All the script files */
}
$(document).ready(function(){
myFunction();
/*pjax menu loading block*/
$(document).on('click', 'a[data-pjax]', function(event) {
$.pjax.click(event, '#pjax-container');
$(document).on('pjax:end', function() {
myFunction();
});
});
});
Now when I navigate to a menu item and try to come back by clicking the browser back button, the script files are getting duplicated (eg: slider images getting duplicated and table sorting not working).How to overcome this issue?

You can implement the url specific loading this way, create a queue of functions which you want to load and unload on pjax complete
The solution is based on js prototyping
// create queue for load and unload
var onLoad = new PjaxExecQueue();
var onUnload = new PjaxExecQueue();
// way to add functions to queue to run on pjax load
onLoad.queue(function() {
someFunction();
});
// way to add functions to queue to unload on pjax load
onUnload.queue(function() {
someOtherFunction();
});
// load function if url contain particular path name
onLoad.queue_for_url(function_name, 'url_section');
// check for url specific function
var URLPjaxQueueElement = function(exec_function, url) {
this.method = exec_function;
if(url) {
this.url = new RegExp(url);
} else {
this.url = /.*/;
}
};
// create a queue object
var PjaxExecQueue = function () {
this.url_exec_queue = [];
this.id_exec_queue = [];
this.fired = false;
this.indicating_loading = false;
this.content = $('#content');
};
PjaxExecQueue.prototype = {
queue: function (exec_function) {
this.url_exec_queue.unshift(new URLPjaxQueueElement(exec_function));
},
queue_for_url: function (exec_function, url_pattern) {
this.url_exec_queue.unshift(new URLPjaxQueueElement(exec_function, url_pattern));
},
queue_if_id_present: function(exec_function, id) {
this.id_exec_queue.unshift(new IDPjaxQueueElement(exec_function, id));
},
fire: function () {
if(this.indicating_loading) {
this.content.removeClass("indicate-loading");
this.indicating_loading = false;
}
if(!this.fired) {
var match_loc = window.location.pathname;
var i = this.url_exec_queue.length;
while(i--) {
this.url_exec_queue[i].fire(match_loc);
}
i = this.id_exec_queue.length;
while(i--) {
this.id_exec_queue[i].fire(match_loc);
}
}
this.fired = true;
},
reset: function() {
this.fired = false;
},
loading: function () {
this.content.addClass("indicate-loading");
this.indicating_loading = true;
this.reset();
},
count: function () {
return exec_queue.length;
},
show: function (for_url) {
for (var i=0; i < exec_queue.length; i++) {
if(for_url) {
if(exec_queue[i].url.test(for_url)) {
console.log("" + exec_queue[i].method);
}
} else{
console.log(exec_queue[i].url + " : " + exec_queue[i].method);
}
}
}
};
// before send
$(document).on('pjax:beforeSend', function() {
onLoad.loading();
onUnload.fire();
});
// after pjax complete
$(document).on('pjax:complete', function() {
onLoad.fire();
onUnload.reset();
});