Hover Scroll Div Parallax - html

I am trying to recreate the home page of this site... http://spooz-creation.com/
I want to slide a large div (green) that contains other divs (yellow) left and right in the users window (blue). Upon loading, the content div (green) will be centered in the users window like the example site. There will also be a static header (pink) with nav elements.
I really want the scroll to be hover activated like the example site. Also I would like the content giv (green) height to be flexible based off users window height.
Adding the parallax effect on top of all that would be epic but not totally needed if to complicated.
!!!!! (WIREFRAME EXAMPLE) !!!!!!
http://lpaoriginal.files.wordpress.com/2012/07/desktop.jpg
Please help! I've been trying for days to figure this out!

This JQuery plug-in might just do exactly what you're looking for.
JParallax
Been using it for a project I'm currently working on. Great thing about it is you can limit the plug-in to x-axis only or y-axis only.

Related

How to build sticky scroll sidebar behavior similar to Facebook feed sidebar

I am working on building sticky sidebar behavior that will run alongside a vertical feed which is very similar to a facebook feed on desktop web. position: sticky works well for the easy use case where the sidebar is shorter than the height of the viewport. However if your sidebar is larger than the viewport the sidebar needs to have some scrolling mechanism so you can see the bottom of the sidebar as you scroll down the feed.
I am trying to recreate the facebook sidebar sticky scroll here.
The best way to understand the desired behavior is to test out your facebook feed and shrink your screen height so that your viewport is smaller than your sidebar height. I'll try to summarize here:
When your viewport is taller than your sidebar (simple case)
The sidebar behaves exactly as you'd expect with position: sticky. The sidebar stays in the same place and follows as you scroll down and up.
When your viewport is smaller than your sidebar
When you scroll down initially the sidebar scrolls with the feed (they appear fixed together)
When you get to the bottom of your sidebar, it then locks at the bottom and as you scroll down more, the sidebar now appears sticky with the bottom fixed
When you now scroll back up, the sidebar once again appears attached to your main feed, and scrolls up with the main feed. Once you hit the top of the sidebar it's then sticky with the top fixed.
So between those two states (top fixed when scrolling up, bottom fixed when scrolling down), the sidebar scrolls in unison with the main feed.
It's a very nice scrolling experience but very hard to recreate.
I have accomplished the states listed in steps 1-3 above by applying position sticky with a top position, and when you scroll down, using scroll events and some viewport/sidebar height calculations to determine the height difference and adjusting the top css value so it locks when the bottom is lined up with the screen (essentially initialTop - (sidebarHeight - viewportHeight). I cannot figure out steps 4, and 5. The best I could do was transition between the two top values depending on your scroll direction but it's a very bad UX.
I have a sandbox example of a layout here: https://codesandbox.io/s/fragrant-microservice-89b7z?fontsize=14&hidenavigation=1&theme=dark
There's a basic layout with 2 columns (left sidebar and main feed). And there's a react component called StickyScroll which wraps around the column and has all the logic to update the top value. This may be a completely wrong start to a good solution, but any help is greatly appreciated.
I was interested in this as well, so I spent some time studying how fb does it.
It's very clever, my hat off to whichever fb dev originally implemented this.
You have to set the top / bottom css properties on the sticky depending on the direction of scroll, and to keep things from jumping around, you also have to calculate the height of an the element above the sticky, based on scrollTop.
Here is a rough example, which demonstrates the logic in action
I try to make a mock up by your sandbox code based on facebook redesign 2020.
hope you find the answer here. I like this approach because it's not very complex. More precisely, I use the css solution when I have to create a component similar to the Facebook sidebar.So i'm not using your StickyScroll component. Hope you find something.
Codesandbox Independent Scroll

A little jerk movement in the page after expand something in body

I am working on a project now, and it has a weird bug which I don't understand. Here is what is happening: if I keep clicking on different products on a page to expand and close, after I keep clicking on 4 or 5, the page seems like it scrolls up or down sometimes with a jerk. This effect can also be viewed in this video: https://www.dropbox.com/s/u13hec76kwk1r9e/ghosts%20in%20product%20page.mp4?dl=0 (see at 0:16)
Here is this page: http://protec.bluebeetle.me/html/app/products.php?cat=microphones
And here are the login details:
User : you
Password : awesome
Thank you so much for your help guys.
The issue was the sliding logos after the main hero slider. I am using jQuery.carouFredSel-plugin for them. Because they had different sized images the height of the parent logo slider container was varying weirdly up and down. Fixing the height of the div inside the logos container fixed the issue.

How to design HTML content like fixed backgrounds with scrolling effects?

This is an example of the effect I'm trying to acheive only without using images.
I want to create these screens that take up the entire screen like in the example. But instead of using background images to keep the content position, I'd like to use any HTML content within these screens. I'd also like to eventually ad a parallax effect similar to this.
So let's break it down. I got these background images on these screen elements. The background is fixed so it stays in the same position when you scroll. When you scroll down, the element moves out of view and another comes into view. It gives this effect as though the scrolling is causing a cover to slide up and reveal another screen. I want to keep this effect only without using background images. So I'll need some way to have some content remain fixed and have a contain hide it when it overflows an element that isn't fixed. But, as far as I know, there's no way to do this with CSS alone, am I wrong?
Like I said above, it would be interesting to have the content not remain exactly fixed, but instead slightly move it as you scroll giving it a slightly parallax effect. In order to do that tho, I'll need to use JavaScript. But, that's a bit out of the scope of my question, but I'd like to keep this in mind when coming up with the solution.
Thanks for all help in advance!

How do I make the top portion of my page remain a different color than the body even when I zoom-in or out?

I've seen similar questions to do this but so far I can't find any that address the obvious. On my website the top portion is a different color than the body which I created using a div and setting a color to that div. Two simple questions.
How do I get that div to fill the entire portion of the header of the screen regardless if I zoom in or out?
And how do I keep my title and menu bar from falling out when I zoom-in the browser?
I have gotten close so many times but there is always a compromise. Either the div fills the entire header but when I zoom in the text falls out and causes the div to wrap around the page or the menu wraps and it's just gotten frustrating. I hope what I wrote made sense but if not here is a clear example of what I want to accomplish. http://carlodiego.businesscatalyst.com/index.html#home
Notice on this page that if you zoom in or out the top portion remains filled with the same color.
How do I get that div to fill the entire portion of the header of the
screen regardless if I zoom in or out?
simply make the add css with width:100% && margin:auto

Trying to center a page with images that bleed off the page on either side

I am an HTML/CSS novice and am trying to build a website for my wedding next year. On the main page here I have identical ribbon images on either side of my main div. What I want to happen is that the site remains centered no matter the screen resolution (showing more or less of the ribbons on either side depending on the resolution). It seems to work for the left ribbon but the right does not want to cooperate. The issue is particularly bad on iPads where the entire site appears left justified and the entire right ribbon is visible.
Any help would be welcome,
thanks.
apply the following css to html:
overflow:hidden;
applying overflow:hidden to the img won't work, the img isn't overflowing relative to its own width. (in contrary to how you think the overflow property would work)