Pin button ReactJS - javascript

Help me. I need to make a button that does not move along with scrolling the page
It can be a button fixed on the page and
It can be a sticky button
it can be a popup button

are you using position: sticky and are you giving it a top or bottom value? Without top or bottom it won't just work.
Have you checked if you browser does support position: sticky? That could be the cause as well. If your browser doesn't support it you might need to implement some javascript fallback
I have put together very recently an article on medium that you can check here if you want to know the insights of it and some examples that might figure out what's wrong

Related

Slideout menu links not working

I'm working on a site, http://six03.com/ART which is currently in development. I thought I had everything all wrapped up for deployment until I had gone back in 320x480 mode on mobile and none of the links on the slideout menu do not work on any mobile device I have tested, at any resolution, on any page.
I have updated and reverted back to a working copy of jQuery, I have tried z-index:1; I have thought of all I could and researched all I could with no avail. Now I am asking for some help here.
I'll do some research in here as well to see if there are any similar problems, or if anyone knows of a thread similar to this, a point in that direction would be greatly appreciated also. Thanks.
I'm going to assume that you mean only the 'testimonials' and 'contact' links in the menu don't work, on the homepage only.
If this is the case, your problem has nothing to do with jQuery.
Your .region element is also positioned, and so it is being rendered over the menu.
Setting nav {z-index: 1} and .region {z-index: 0} should fix the problem, as it will bring the menu over the other positioned content.
I ended up getting rid of the repetitive icon that I had in the menu, I didn't need it, placed a z-index: 1; on the nav container. I also changed the positioning of the menu-icon to relative instead of fixed and that fixed the problem in the mobile devices I have been able to test in.
unless this was a design feature, the hamburger icon is no longer on the top left and in the hero image when the desktop browser is scaled to narrow width.

Bootstrap modal forces scroll to top

I'm currently trying to implement a feed of posts, where clicking on a post would open a modal. I'm using angular as a frontend framework and decided to use the bootstrap modal, since it works well with angular. Problem is, that the modal forces the body to scroll to top when showing. This is ofcourse not ideal when scrolling through a feed.
The css line below is the culprit. Why this causes the problem to occur, i do not know, but i kind of need the scrollbar to be always showing. Loaading of dynamic content would otherwise make my layout jump around.
html {
overflow-y: scroll;
}
Removing this line is fine right now, but i need to find a fix soon, as the layout would jump horizontally when loading new content, if the scrollbar is not always visible and then suddenly appearing. Does anyone have any clue as to why this causes the problem, and how i can possibly fix it?
Sounds like the modal is the problem. Make sure your modal or its outer-most container has position: fixed, as it sounds like it is disrupting the flow of the <body> element.

How to keep one element fixed and the rest scrolled?

I am doing an website where I have to keep one image fixed to the screen and on scroll I want different elements to appear one by one and stick to one position. When this is done I continue to the footer of the website.
I have done tried to reach that but whatever I do the page keeps scrolling and does not wait for all the elements to appear on the screen.
Example of what I want to do can be seen here Link on the second page where the mobile phone it is sticked in the screen and on scroll different content appear one by one.
How do I achieve this ? What kind of libraries would you suggest?
Thank you in advance.
stuff like this is usually done with js libriaries, as you already wrote. One that is actively supported and works quite well is Scrollmagic. It should be able to do what you describe, at least it can do the stuff in the example you linked: It can "pin" elements on the page for a defined duration (= "scroll duration") or animate elements controlled by the scroll position.
Scrollmagic can be found on Github or here: http://scrollmagic.io/ , examples to be seen here: http://scrollmagic.io/examples/index.html
Your fixed html content should have css position: fixed;.
Have you tried position: sticky? There may be browser compatibility issues but there are polyfils out there to fix that.

How to scroll a part of the page when the mouse is over other parts of the page?

Please have a look at my sample page.
On that page notice the portion with the gibberish text. This is the "content part" which is meant to be scrolled. All other parts are supposed to be fixed.
If you move your mouse over the left navigation or the header and try to scroll, then naturally nothing happens.
How do I make the content part scroll even when the user's mouse is over the header or left navigation or any other fixed parts?
PS. I am trying to imitate Google Plus here. They seemed to have a scroll listener, but the Javascript code is too mangled for me to understand.
I was wrong in my previous conclusion that Google+ is using Javascript for this.
Yesterday broke down their site into pieces using Firebug. Now it is clear that they too are using position: fixed for fixed parts.
Here is my updated sample page. Notice that now we can use keyboard arrows too to move the page up or down. This page is not using any Javascript.

Fix a div when scrolling down a page and then un-fix

I am trying to make a sidebar div sit below a header secion, when you scroll down, it will turn into a fixed div and stay fixed until the bottom of the page, once it reaches a footer section, it will stick to the top of it and allow me to scroll down the footer area without seeing it anymore.
There is a perfect emaxple of what I am trying to describe on this site http://madebymany.com/blog/apples-aesthetic-dichotomy
In the left column, it sticks as you scroll down and then un-sticks at the bottom
I am looking for a good way to do this, hopefully an example or tutorial, I realize it is done with javascript changing the divs properties. I have tried searching but all I could find was old outdated articles over 5-6 years old and they only did half the job. I am not sure even what to call this feature?
That web site is using jQuery Scroll Follow.
Note that according to the jQuery Scoll Follow web site...
The Scroll Follow object will remain inside its immediate container.
... hence why the scrolling stops before the comments on your example web site; the element which is scrolling on the page is constrained inside of its parent <aside> element. You can check out the example.
You basically handle the page's scroll event and move the box around.
Most tutorials require jQuery, so get familiar with it. If you want a tutorial, here's a working one: http://designwoop.com/2011/01/how-to-create-a-jquery-sticky-sidebar/.
Why not dissect the code of that website too?

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