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.
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.
On http://www.beargrylls.com/ its intro stops the normal scrolling on the page but uses the scroll event to do effects.
How do you:
Stop the scrolling effect on the page without an overflow:hidden css rule
How do you do #1 while still taking in scrolling offset values (I'm assuming this is what is being done).
Thanks.
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 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.
I have content in a horizontal div that exceeds the page area so that to see all of it you have to scroll horizontally. Fine with a trackpad but for those who don't have one I want to make this obvious with the use of either scrollbars or mouseover text/image.
After hours of experiments I finally found this code - scrolling a div of images horizontally with controls - which is perfect(just changed it to mouseover).
The only problem is I want to do it smoothly and without having to repeat the mouseover or clicking.
Also I want to avoid Jquery and all that sliders stuff. I'm a very new to JS and want to keep things simple. Also I wasn't able to force a scrollbar with any CSS solutions.
Thank you