react-indiana-drag-scroll | React component | Frontend Utils library
kandi X-RAY | react-indiana-drag-scroll Summary
kandi X-RAY | react-indiana-drag-scroll Summary
Implements scroll on drag.
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QUESTION
Here I have a state containing the value of a range input:
...ANSWER
Answered 2021-Jul-08 at 09:53 component has a onScroll prop to which you could add a handleScroll function which will calculate how much it has scrolled by using
scrollHeight
and scrollTop
element properties.
Get a reference to the component, using the
useRef
hook.Add a onScroll prop to the ScrollContainer and attach a handler function where you will be doing the calculation.
The
handleScroll
function will do the main calculation. It will first have to determine how much theScrollContainer
has scrolled relative to itsscrollHeight
.Make sure the
has
min
andmax
value set to0
and100
.
QUESTION
I am using react-indiana-drag-scroll, and I am doing a Horizontal scroll, but the last item ( the 30th) 's right red shadow cannot show on screen
I tried to add padding/ margin/ border, still does not work.
sandbox: https://codesandbox.io/s/react-indiana-drag-scroll-default-forked-1xcxt
...ANSWER
Answered 2020-Nov-24 at 10:26It's not the issue of react-indiana-drag-scroll. It's the peculiarity of browsers behavior [1], [2].
There are many different solutions to solve your exact problem.
Emulate margin by :after
pseudo-element (example):
QUESTION
Getting the following error when trying to deploy to gitub pages. React app used to create app.
...ANSWER
Answered 2020-Oct-29 at 20:48Change the homepage path :
"homepage": "https://yourusername.github.io/your-project-name",
QUESTION
I would like to initialize my component to an initial scroll with react-indiana-drag-scroll but it doesn't work and I don't know why.
You will find the code on this sandbox.
I would like to initialize the scroll on the red line (current time), but the scrollTo
function doesn't work in this code.
ANSWER
Answered 2020-Mar-17 at 08:41ScrollTo function didn't work because the component isn't fully constructed when we call the function.
Instead of constructing it in componentDidMount()
, I did it in componentWillMount()
and called scrollTo
in componentDidMount()
.
See the code : here
QUESTION
I am trying to implement Ant Design popovers inside a react-indiana-drag-scroll component. I need the popovers to dismiss when the user clicks off them.
When the user clicks anywhere on the page, the active popover disappears. However, If they click inside the scroll component to open another popover or try to scroll the div, the active popover does not dissappear.
https://codesandbox.io/s/async-frog-3mxh7
The above Code Sand Box has the whole scenario to play with, I can also paste the code in if necessary.
Steps to make popup dismiss: Click one of the "A" cells in the table - the popover should appear. click on one of the names in the Name column - the popover will dismiss
Steps to make the popover stay: Click one of the "A" cells in the table - the popover should appear. Click one of the "A" cells or try to click and drag the table about. - The popover will not disappear
I think that the problem has something do do with the ScrollContainer handling the click event and not letting the browser or antd do anything else with it.
Thanks for any help you can offer.
Code is as follows:
...ANSWER
Answered 2020-Feb-10 at 13:27I give each Popover
a unique id, and toggled its visible
prop based on conditions like onClick
event in parent table
and onStartScroll
in parent ScrollContainer
. I have also a activeId
in parent state
and it only contains one active popover id
or null
at a given time.
So, based on activeId
You can show/hide popovers. But what I noticed is active popover also gets hidden when I click on it.
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