PullToRefresh | component implements pure pull-to-refresh logic | iOS library
kandi X-RAY | PullToRefresh Summary
kandi X-RAY | PullToRefresh Summary
This component implements pure pull-to-refresh logic and you can use it for developing your own pull-to-refresh animations, like this one.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of PullToRefresh
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PullToRefresh Examples and Code Snippets
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Trending Discussions on PullToRefresh
QUESTION
Please help! I cannot click the first item in the radlistview on IOS (onItemSelected is not triggered), however it is working fine on android.
My code:
...ANSWER
Answered 2021-Apr-03 at 10:58Instead of OnItemSelected you can use tap event of StackLayout
QUESTION
I got a problem. I got a collectionview which is binded to a winPinataActions PublishSubject<[Object]>(). Initially, when loading collectionview everything is fine, it displays as it has to the objects, however when the pull to refresh action changes the publishSubject data the UI is not updated, it still gets the old content of the PublishSubject. Here is how I bind the collectionView :
...ANSWER
Answered 2021-Mar-16 at 01:16The problem here is that you are sending a completed
event to the Subject but then expecting it to be able to send other events after that. The Observable contract specifies that once an Observable (or Subject in this case) sends a completed event, it will never send any more events under any circumstances.
Instead of passing a Subject into getUserWinPinataActions
you should be returning an Observable from the function.
This is closer to what you should have:
QUESTION
I have a problem. I want to use an external library within my app component. When initializing the external library, I can also tell it what to do when an action is triggered. Unfortunately, I don't know how to execute the component functions inside the external library.
Here is the stripped down code:
...ANSWER
Answered 2021-Jan-20 at 06:52Change your componentDidMount to :
QUESTION
I have a Picker with a button and InfiniteContainer cnt
below it.
I make this container not scrollable cnt.setScrollableY(false);
because I want the whole form stay scrollable. If my container contains a lot of items (more than initial display can show) and I leave my container scrollable it results in having two different scrollbars and it's confusing.
However, if I set the container to not scrollable, I can't implement pullToRefresh()
.
I don't want to refresh my whole form, I want just to refresh this container. How can I achieve this?
...ANSWER
Answered 2021-Jan-15 at 05:21The pull to refresh must be scrollable as it ties directly into the dynamic fetching of additional elements.
You need to make the form non-scrollable and ideally use BorderLayout
as the layout. If you do that make sure to place the infinite container in the center of the form.
QUESTION
So for some reason my scroll functionallity doesn't work after I implementet a SwipeRefreshLayout
to my .xml
Why is that?
XML
...ANSWER
Answered 2020-Nov-06 at 11:11It's happening because Android can't really tell the difference between a swipe to refresh and a swipe to scroll your ScrollView unless you use a NestedScrollView instead.
NestedScrollView was designed to handle exactly that type of scenario. It also works when you have a ScrollView inside another or a RecyclerView inside a ScrollView, and so on.
QUESTION
VStack(spacing: 0){
List{
ForEach(postsData.fetchedPosts, id: \.postID) { post in
SocialPostView(post: post, showAccount: self.$showAccount, fetchedUser: self.$fetchedUser)
.padding(.vertical)
.listRowInsets(EdgeInsets())
.onAppear {
self.elementOnAppear(post)
}
}
}
.pullToRefresh(isShowing: $isShowing) {
DispatchQueue.main.asyncAfter(deadline: .now() + 1) {
self.isShowing = false
self.postsData.newFetch = true
self.postsData.fetchPosts(userInfo: self.userInfo)
}
}
}
...ANSWER
Answered 2020-Aug-17 at 03:27A couple of things
QUESTION
I can use nested scroll view to have two recycler view but issue with that is recycler view is no more recycler view as it inflates all the view at once and if I add a on scroll listener to any recycler view then you will see all items are visible at once.
Is there any way where I can achieve scrollability of both recycler view at once.
Use Case:
I need to show scheduled events on top of history of events. I just want that both behaves as one big recycler view maintained individually. I don't mind showing all scheduled events before history of events.
...ANSWER
Answered 2020-Aug-13 at 11:10I used a heterogeneous recycler view with three views. First is the scheduled events which are always on top, then the separator and then the recent event views. Read more about multiple views in a recycler view or heterogeneous recycler view.
QUESTION
I am implementing this feature in my angular code to pull to refresh data and its pretty straightforward.
...ANSWER
Answered 2020-Jul-29 at 18:55Try this:-
QUESTION
Hello I am trying to align a floating action button to the bottom right of the screen but its showing on the right top corner of the screen what can i do to make it to the bottom right?
...ANSWER
Answered 2020-Apr-30 at 19:25Have made the necessary changes for your UI and now it works perfectly:
QUESTION
This is the feed where I used recyclerview in home fragment to show posts but in it, I can't see the last post completely and if I add any textview below that still can't view it.
As shown in the image I can't see the like comment and share button of the last post
I tried putting the textview inside the swiperefreshlayout and out of it but still not working here is the code for fragment and activity:
Fragment :
...ANSWER
Answered 2020-Apr-11 at 08:48I think the issue is in the activity layout. Your fragment takes up the width and height of the activity, but you're also displaying a bottom navigation view at the bottom, it might be hiding part of the fragment.
Try setting your fragment to fill up the activity, but also be on top of the bottom navigation bar. You're currently setting the fragment's height to match_parent
, which is making its layout_constraintBottom_toTopOf="@id/nav_view"
useless.
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