I have this code:
function startCounter(){
$('.counter').each(function (index) {
$(this).prop('Counter',0).animate({
Counter: $(this).text()
}, {
duration: 2000,
easing: 'swing',
step: function (now) {
$(this).text(Math.ceil(now));
}
});
});
}
startCounter();
and <span class="counter">15000</span>
I want to combine it with
num.toLocaleString() ;
to show for example 15 000 instead of 15000
I am not expert at javascript, so I don't know how to do it. Can somebody help, please?
You can just create another helper-function, that takes a number as an input and gives you the localized string back. Then you can wrap the part of your code with it, that gives you the actual number (Math.ceil(now)).
The combination of the two for arabic (just an example) would look like this:
function startCounter(){
$('.counter').each(function (index) {
$(this).prop('Counter',0).animate({
Counter: $(this).text()
}, {
duration: 2000,
easing: 'swing',
step: function (now) {
$(this).text(toArabic(Math.ceil(now)));
}
});
});
}
function toArabic(x) {
return x.toLocaleString('ar-EG');
}
startCounter();
To get your specific country-code, just look up "BCP 47 language tag".
Hope I could help :)
Ok, with help of KofferDev, I got it working:
$('.count').each(function () {
$(this).prop('Counter',0).animate({
Counter: $(this).text()
}, {
duration: 2000,
easing: 'swing',
step: function (now) {
$(this).text(toArabic(Math.ceil(now)));
}
});
});
function toArabic(x) {
return x.toLocaleString('cs-CZ');
}
And HTML part is same:
<span class="counter">15000</span>
Related
I'm working under particular circumstances and I am trying to get a slick slider carousel to run.
I get an error that $ is not defined.
Unless I use
window.onload = function(e){
$(document).ready(function () {
$('.js-slick').slick({
autoplay: true,
autoplaySpeed: 5000,
dots: true,
fade: true,
speed: 1000
});
});
};
The problem is, this slider is the first thing on the page, so I can not wait until everything is loaded, as it takes way too long.
I cannot change the order of my script tag or make sure the jQuery link is properly placed in the head an so on.
I know that other sliders on the page work just fine, and I also know that this particular one works fine once the proper files are loaded
There must be a way to check if $ is defined, keep checking until it is, and then run the script once confirmed.
use a waiter:
setTimeout(function wait(){
if(!window.$) return setTimeout(wait, 100);
// do stuff needing $ here:
console.info("$=", $);
}, 100);
var timer = setInterval(checkjQuery, 5000);
function checkjQuery() {
if(window.jQuery) {
clearInterval(timer);
callSlick();
console.log('jQuery is loaded');
return;
} else {
console.log('waiting');
}
}
function callSlick() {
$('.js-slick').slick({
autoplay: true,
autoplaySpeed: 5000,
dots: true,
fade: true,
speed: 1000
});
};
Similar to DanDavis solution
IMO the answer from #dandavis solves the issue the simplest.
I'd like to offer a way to make a simple "wait-er" re-usable and show how to integrate this with the code you shared.
A re-usable wait-er:
function waitUntil(getResource, callback) {
// Copied from #dandavis' answer
setTimeout(function wait() {
const resource = getResource();
if(!resource) return setTimeout(wait, 100);
callback(resource);
}, 100);
}
window.onload = function(e) {
waitUntil(function () { return window.$; }, function () {
$(document).ready(function () {
$('.js-slick').slick({
autoplay: true,
autoplaySpeed: 5000,
dots: true,
fade: true,
speed: 1000
});
});
});
};
Or if you wanted to, you could make it promise-based:
function waitUntil(getResource) {
return new Promise((resolve, reject) => {
setTimeout(function wait() {
const resource = getResource();
if(!resource) return setTimeout(wait, 100);
resolve(resource);
}, 100);
});
}
window.onload = function(e) {
waitUntil(function () { return window.$; })
.then(function () {
$(document).ready(function () {
$('.js-slick').slick({
autoplay: true,
autoplaySpeed: 5000,
dots: true,
fade: true,
speed: 1000
});
});
});
};
I have the following jQuery animate function:
$myDiv.animate({ "left": "0%" }, { duration: 1000, easing: 'easeInOutExpo' },
function () {
alert('hi');
}
);
The animation itself works. $myDiv slides with the easeInOutExpo effect, as desired. However, the callback function is never fired. To test it, I changed the callback to just alert("hi");, as you can see above. Still doesn't work.
What could I be doing wrong?
Try this
Demo: jsFiddle
$("#myDiv").animate({ "left": "0%" }, { duration: 1000, easing: 'easeInOutExpo' ,
complete:function () {
alert('hi');
}
}
);
There are a couple of things that need fixing here:
Make sure you've included jQuery UI in your code, because easeInOutExpo is not part of the standard jQuery library.
Your syntax is wrong: you're mixing up the two different options for the animate() function.
It's either
$(element).animate(properties [,duration] [,easing] [,complete]);
or
$(element).animate(properties, options)
where options is an object formatted like this:
{
duration: number,
easing: string,
complete: function,
}
You've gone with the second option, so you need to format it properly to use the complete attribute of the options object for your function:
$myDiv.animate({
"left": "0%",
}, {
duration: 1000,
easing: "easeInOutExpo",
complete: function () {
alert('hi');
},
});
Demo
Alternatively, you could use the first format option:
$("#myDiv").animate({
"left": "0%",
}, 1000, "easeInOutExpo", function () {
alert('hi');
});
Demo
One way is use of JQuery Promise
$myDiv.animate({ "left": "0%" }, { duration: 1000, easing: 'easeInOutExpo' }).promise().done(function(){
alert('hi done');
});
How can i push my content the same as another content? OK i know the question seems kind of vague but what I want to do is push my content like the way another script is pushing its content. What is doing when clicking the button it will push the content from the side causing the div to contract. I am not too far so maybe somebody can help. This is the script that works:
$(function(){
var $trigger = $(".icon-menu-2");
var $menu = $(".c_left");
$trigger.toggle(function show() {
$menu.animate({ width: 185, marginLeft: 0, display: 'toggle'}, 'slow');
$(".c_right").animate({ marginLeft:185, display:'toggle'}, 'slow');
}, function hide() {
$menu.animate({ marginLeft: -185, display: 'toggle'}, 'slow');
$(".c_right").animate({ marginLeft:0, display:'toggle'}, 'slow');
});
})
http://jsfiddle.net/Ndvbn/2/
Here is the script that needs just a small touch up so that it will push the content just like the script above does when clicking on test. Here is the script:
var timer;
$("#slideout").animate({right:'0px', queue: false, duration: "slow"}, function () {
timer = setTimeout(function () {
$("#slideout").animate({right:'-280px'}, {queue: false, duration: "slow"})
}, 500);
});
$("#clickme2").click(function () {
if ($("#slideout").css("right") == "-280px"){
$("#slideout").animate({right:'0px'}, {queue: false, duration: 500}, function () {
clearTimeout(timer);
});
} else {
$("#slideout").animate({right:'-280px'}, {queue: false, duration: 500}, function () {
clearTimeout(timer);
});}
});
http://jsfiddle.net/5UpHk/4/
Can anybody post the code so that my second script will push the content to the left?
This script below will push the content to the left. I made a couple of changes to the CSS as well. Check out the demo and code here: http://jsfiddle.net/BdKhW/1/
var timer;
$("#slideout").animate({width:'275px'}, {queue: false, duration: "slow"}, function () {
timer = setTimeout(function () {
$("#slideout").animate({width:0}, {queue: false, duration: "slow"})
$(".c_left").animate({marginRight:0}, {queue: false, duration: "slow"})
}, 2000);
});
$(".c_left").animate({marginRight:'275px'}, {queue: false, duration: "slow"})
$("#clickme2").click(function () {
$("#slideout").animate({width:0}, {queue: false, duration: "slow"})
$(".c_left").animate({marginRight:0}, {queue: false, duration: "slow"})
});
$("#div_id").click(function() {
$(this).effect("shake", { times:3 }, 300);
// Here I want wait that the div_id can complete its shake
alert('hello');
}
.delay I tried but it is not working.
$(this).effect("shake", { times:3 }, 300, function() {
// this will alert once the animation has completed
alert('hello');
});
If you're using jQuery UI, you should just be able to add a callback as the 4th parameter.
See: http://jqueryui.com/demos/effect/
$("#div_id").click(function() {
$(this).effect("shake", { times:3 }, 300, function(){
alert('hello');
});
}
$(this).effect("shake", { times:3 }, 300, function() {
alert('hello');
});
I have the following animations in my web page:
$(".anim-item").not(this).animate({
opacity: 0,
}, { queue: true, duration: 1000 } , function() {
// Animation complete.
});
$(this).animate({
left: 200,
}, { queue: true, duration: 1000 } , function() {
// Animation complete.
});
Currently both the animations are running simultaneously. I want the second animation to run after the first one. I tried putting the second one inside the callback function, but cannot find a way to get the $(this) reference working. Any idea how to get this working?
Thanks in advance.
Your function is wrong, if you are declaring options, then the callback goes in the options object:
$(".anim-item").animate({
opacity: 1,
}, {duration: 1000, queue: true, complete: function() {
$(this).animate({
left: 200,
}, { queue: true, duration: 1000, complete: function() {
// Animation complete.
}});
}});
Also, don't make a global variable containing the item, that's just asking for trouble, especially as jquery will maintain it for you in this instance, if you need to declare a new variable for the object in chaining, generally you are not doing it right ;)
Two ways:
cache this in a local variable before calling .animate()
use .proxy() to pass your this reference to .animate()
example 1:
var func = function(){
var self = this;
$(".anim-item").not(this).animate({
opacity: 0,
}, { queue: true, duration: 1000 } , function() {
self.animate({});
});
};
example 2:
var func = function(){
$.proxy($(".anim-item").not(this).animate({
}), this);
};
Save it under a different name, like this:
var myThis = this;
$(".anim-item").not(this).animate({
opacity: 0,
}, { queue: true, duration: 1000 } , function() {
$(myThis).animate({
left: 200,
}, { queue: true, duration: 1000 } , function() {
// Animation complete.
});
});
The closure of the inner function will make sure it's visible.
Make an alias for this via
var _this = this;
If you write a jQuery query $('.abc') and use functions like click, hover etc, this will always reference to current DOM node jQuery is processing.
Store this in a local variable.
var _this = this;
$(".anim-item").not(this).animate({
opacity: 0,
}, { queue: true, duration: 1000 } , function() {
// Animation complete. Next animation
$(_this).animate({
left: 200,
}, { queue: true, duration: 1000 } , function() {
// Animation complete.
});
}
);
In a jQuery callback function this is always set to the DOM element that the function applies to.
If you want access to this in your first callback function you'll have to create a reference to it before you animate:
var self = this;
$(".anim-item").not(this).animate({
opacity: 0,
}, { queue: true, duration: 1000 } , function() {
$(self).animate({
left: 200,
}, { queue: true, duration: 1000 } , function() {
// Animation complete.
});
});