How do I get the sticky to stop near the bottom of its conta

Topic: How do I get the sticky to stop near the bottom of its container

Andre Engelbrecht pro asked 6 years ago

Hi, I've implemented a sticky component in my site. It works as expected, but there's one thing I'd like to do, but can't figure out how. I want the sticky to become unstuck when its bottom reaches the bottom of the container. Let me know if you need a code sample of a screen-shot to clarify. Thanks in advance.

Andre Engelbrecht pro commented 6 years ago

I've tried the bottomOffset prop, but I can't get that to work the way I want it.

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Jakub Strebeyko staff answered 6 years ago

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Hi there Andre,

First of - thank for a throughout media coverage of the case - it helped to wrap the head around. After taking the snippet and simplifying it step by step, turns out that the Sticky falls through the container bottom because of the <div> wrapper around it - getting rid of it should have your Card Sticky stop where you want it. Not sure sure why it happens, though, yet - gonna get to the bottom of it (pun intended). Anyway, let us know if there is anything else we can help you with. Concerning the notifications - have you checked the spam folder? Didn't mean to offend you, it's just - you never know!

With Best Regards,
Kuba

Andre Engelbrecht pro commented 6 years ago

Ah, eureka! That solves the problem. Outstanding work Kuba. Would love to know why the div had that unexpected effect if you can figure it out. I only had it there to include the , but was easy to work around now that I know the issue. Thanks a million. About the email notifications, I'm embarrassed to say that they were indeed in my spam folder. I don't regularly check my spam as there's never anything useful in there, so big apology there. But I'm at least happy to report that my sticky now works as expected/desired and I'm getting notifications for answers/comments. If/when you find out what's going on with the div, please post a comment here to let me know to, if you don't mind. Best regards, André

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Andre Engelbrecht pro answered 6 years ago

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Here's my code for the sticky:

<div className="col-md-4">
  <StickyContainer style={{ background: "black", height: "100%" }}>
    <Sticky topOffset={20} bottomOffset={20}>
      {({
        isSticky,
        wasSticky,
        style,
        distanceFromTop,
        distanceFromBottom,
        calculatedHeight
      }) => {
        let stickyHeight = (window.innerHeight - 105)

        return (
          <div>
            <br />
            <Card style={{ ...style }}>
              <CardBody style={{ height: stickyHeight }}>
                <CardTitle style={{ color: "#1565c0" }}>Side Panel</CardTitle>
                <br />
                Content...
              </CardBody>
            </Card>
          </div>
        );
      }}
    </Sticky>
  </StickyContainer>
</div>

Ollie Vincent pro commented 6 years ago

Have you tried copying the exact example on the site to see if it works correctly?

Andre Engelbrecht pro commented 6 years ago

I started from that and adapted to mine. But I don't see anything in the example that can help me figure out how to implement a stop point.

Andre Engelbrecht pro commented 6 years ago

While I'm asking question, I'm not getting any notifications when anyone replies on comments on my questions, can I change this. The subscribe button at the top of the question does have a tick next to it.

Bartłomiej Malanowski staff commented 6 years ago

@Andre, simply click "Subscribe" checkbox on the top of the page. It should work

Andre Engelbrecht pro commented 6 years ago

That's the problem, I am subscribed, but not getting any notifications. Anyway, that's a side-issue, I'd still really like to know how to implement a stop-point for my sticky content?

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Jakub Strebeyko staff answered 6 years ago

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Hi there Andre, Welcome back! Do I understand correctly, that by "becoming unstuck" you mean that the sticky content should return to it's original position? Generally yes, a code snippet, a screenshot or any other kind of media showcasing would be nice. With Best Regards, Kuba

Andre Engelbrecht pro commented 6 years ago

Hi Jakub I want to the sticky content to start scrolling as normal content when it hits the bottom of the container. As in the example here: https://github.com/SAEONData/ReactTemplates/blob/master/screenshots/004.png. When the sticky widgets hit the stop point they start scrolling like normal content again. If you look at my content demo site: https://github.com/SAEONData/ReactTemplates/blob/master/screenshots/001.png You'll notice that the content becomes sticky as intended: https://github.com/SAEONData/ReactTemplates/blob/master/screenshots/002.png But then moves past the bottom of the container (marked by black bg): https://github.com/SAEONData/ReactTemplates/blob/master/screenshots/003.png How do I get it to stop being sticky, i.e. get the bottom of the container to become my stop point? Hope the images help bring clarity. Thanks in advance.

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Ollie Vincent pro commented 6 years ago

Hi, have you tried this link: <a href="https://mdbootstrap.com/react/advanced/react-sticky">https://mdbootstrap.com/react/advanced/react-sticky</a> This is a pro component though

Andre Engelbrecht pro commented 6 years ago

Hi Ollie, yes I did, but that does not tell me how to accomplish what I want. As I've mentioned before I thought the bottomOffset prop in the Sticky component would do the trick, but it didn't, perhaps I was using it wrong.

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ForumUser: Pro
Premium support: No
Technology: MDB React
MDB Version: -
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Andre Engelbrecht

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