I am using fullPage.js for a one pager website. It works beautifully. It has support for scrolling through full page slides at the flick of the scroll wheel, and each slide can also contain a horizontal slideshow, normally triggered at that point by clicking one of the side arrows.
I want to force the user to scroll through that slideshow before they can progress down to the next slide. Does anyone know of a way to allow the slideshow to be triggered with the mouse wheel when scrolling down? Then when it hits the end of that slideshow it scrolls vertical again to the next slide?
You can do it with jquery.mousewheel like:
$('#fullpage').on('mousewheel', function(event) {
if (event.deltaY > 0){$.fn.fullpage.moveSlideRight();}
else{$.fn.fullpage.moveSlideLeft();}
});
https://github.com/jquery/jquery-mousewheel
Update 2016
Now fullPage.js provides the Scroll Horizontally extension for it.
What you want to accomplish is not that simple to implement in the plugin. Also, I would say forcing the user to follow a path is not consider as a good practice from the user experience point of view.
Also, what should happen once the user reach the next section and then scrolls up? Should he follow all the way back throw the slides of the previous section again in order to keep moving up ?
Anyway, if you want to accomplish it by your own, you would need first of all, to avoid the auto scrolling behavior when scrolling withing your slides (or the section slides for which you want to apply this).
And then, you would need to change the scrolling behavior to trigger the action to go to the next or to the previous slide by triggering the control arrows events depending on the scrolling direction.
Once the end of the slider is reached, you would need to add again the auto scrolling even.
It really doesn't sound simple if you want to do it by your own. You would need to recode the plugin.
Related
I currently have a really great vanilla JS script in place that smooths out the page scroll when the user is scrolling with the mousewheel. (Original script grabbed from here https://stackoverflow.com/a/47206289/9817996)
After adding a scroll to top link using
Scroll to top for simplicity, I have come across an issue where when this link is clicked, the page scrolls to the top then bounces right back to where it was.
Here is a Codepen showcasing the issue: https://codepen.io/kiaramelissa/pen/zYrYbbj
I have also tried creating a scroll to top button using Javascript but it does the exact same thing. I was wondering if anyone could assist with figuring out what is causing this?
I would ideally like to keep my smooth scroll as vanilla JS and not utilise any bulky plugins. Thanks in advance for any ideas!
This code works only when scrolling with the mouse wheel. But there is a problem with it.
update() function is constantly being called when scrolling down (up works ok). This is because moving is always true (delta always > 0.5).
if (Math.abs(delta) > 0.5)
If you put a console.log there you will see it for yourself.
I can't actually understand why the 0.5 is selected as a value, but if you make it 1 it will work for both scroll up and scroll down.
To further see my point, if you leave it as it is (0.5), and try to just scroll a little bit up after you scroll all the way down, you will see that the button works without bouncing back down.
After you make it 1, smooth scroll continues to work for both directions, and when the button is pressed, it stays up.
BUT the scroll to top (with the button) is not smooth! That is expected because your js code only works for mousewheel event, not with the # you used.
Let me just say that if your intention is to have smooth scroll when you press the button, and don't care about the mousewheel, then you will be better off with something like this:
css scroll-behavior or like this javascript scroll anchor without the need of your existing code.
If you want to keep the smooth scrolling when mousewheel is used, then you should use the javascript method from the above link, along side your existing code.
Also one more thing: If you press the button, before the scroll finishes (while easing out) it will jump to top and then it will bounce back where it was. That's expected, as js scroll code doesn't know anything about the button scroll behavior.
I am trying to achieve an effect similar to on this website here: https://www.wokine.com/en/ where you scroll down and the 'HELLO' text moves to the side. I have done that part, but I am stuck on how to pause the page from scrolling after that but still, keep the scrollbar moving. I need this to happen so I can use jquery to re-enable scrolling after the user scrolls down to a certain point.
The link explains it a bit better than I can with words.
Page scrolling is never paused or disabled is just a "trick"
Let the 'HELLO' element be fixed positioned until scrolling reach the point where you want the element to start moving up.
During the first stage ('HELLO' fixed) you can detect page scrolling and perform animation on the element.
Second stage, when you want 'HELLO' start scrolling, switch its positioning to absolute (or relative) and at the same time set its vertical position top at the same coordinate the page has been scrolled to (window.scrollY)
Here is my scenario I have a web page which will navigate through using mousewheel and scrollbar. I have fixed the mousewheel problem.... But the problem where I use the scrollbar it will navigate to the end or go to the first it depending on the scrollbar you pressed up or down.
I know the error is $(window).scroll(function) here due I navigate from Div 1 to Div 2 which will fire the event a lot of times when the scroll bar moving.
Here is my fiddle
The problem is where i when i scroll using the bar beside down or up. It will trigger until the end of my onscroll event.
Is it possible when i press the scrollbar once only trigger once ?
An alternative way i know is hide the scrollbar and design a fixed position button up and down will resolve this problem but is it possible to do this with default scrollbar/overflow ?
Tried your fiddle. When using mouse wheel, it kept pending between headers 4 and 3 after I reached the 4th one. When I removed the $(window).scroll() function, it worked perfectly, both down and up.
The scrollbar, however, is quite a complicated issue - when you click/tap and drag, you simply can't "steal" the scrollbar from your pointer/finger - the user keeps dragging, yet you're trying to reposition the scrollbar/content forcibly. I don't think this is a good idea (from the UX point of view).
Not sure if it fits your requirements but in case I'd want to fully control the content, I'd completely remove the scrollbar in CSS and then use the mousewheel or swipe functions to control it.
Does anybody knows how to implement horizontal scrolling on event? I am trying to replicate this functionality: http://www.spotify-valentines.com/#/home
First, it scrolls fullpage to the right. Then, it scrolls half way to the right. Then it scrolls full page, also to the right, and finally it becomes a normal screen with vertical scrolling.
The site seems to be built with Angular, but I am not sure how this functionality is accomplished.
Thanks!
It can be accomplish by using fullPage.js.
Just create a single section with multiple slides in. Then you can create your custom buttons and associate them with the action $.fn.fullpage.moveTo() or $.fn.fullpage.moveSlideRight() or $.fn.fullpage.moveSlideLeft().
I've recently implemented flexslider for a full screen slideshow effect.
www.ianandtaylor.com
I had to implement some hackarounds to get vertical scrolling for flexslider slide content, however the scroll wheel doesn't appear to always work when I attempt to scroll. Touch and keyboard scrolling seem just fine, but the scroll wheel is very inconsistent. Sometimes, if I go into my inspection tool and flip some CSS rule on or off for the slide element, the scrolling starts working fine (not sure why).
Ultimately, I just want to have a simple, easy scroll working on the Engagement Photos and Location & Event details slides.
Any help here would be most appreciated.
As i understand it, you want it to slide vertical when you scroll.
That can give some complications with the gallery you have, so when you
scroll it will either stop sliding when you reach the gallery or it will
just continue and disable the scrolling through gallery.