recycle-view | recycle-view : a wechat miniprogram custom component | iOS library
kandi X-RAY | recycle-view Summary
kandi X-RAY | recycle-view Summary
weapp custom component -- recycle-view
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Top functions reviewed by kandi - BETA
- recycle context object
- Runs the js file .
- Check all included components
- create function to initialize placeholder size
- Makes directory recursively .
- wrap a callback with optional callbacks
- format map
- Calculate new size
- callback function to re - rendering
- Set placeholder image coordinates
recycle-view Key Features
recycle-view Examples and Code Snippets
Community Discussions
Trending Discussions on recycle-view
QUESTION
I am trying to display posts from a server in listView
. So I used recycle-view
to achieve that. Everything is working fine except that ll items are displaying twice.
I counted the total fetched items from server, and the count is 5, but adapter.getItemCount
is showing 10.
After searching hours on the internet, I tried following :
...ANSWER
Answered 2020-Feb-14 at 11:15`postListGlobal.add(postList);` below this line add ` homeFragmentAdapter.notifyDataSetChanged();` and remove ` homeFragmentAdapter.removeNull(); homeFragmentAdapter.addData(postListGlobal);homeFragmentAdapter.notifyDataSetChanged();` this code.Because in this case list added twice without notifying datasetchange check with your code by removing this.
QUESTION
Currently I'm using RecyclerView from Android to show some data that I get from Firebase. I'm using MVC design pattern so I had to pass some data from the view (actViewDB), to the controller(Controller) and then to the Model class (DataModel). Unfortunately I always get the Java NullPointerException error like this :
...ANSWER
Answered 2019-Jun-16 at 08:52After a lot of work I found the error in this line
QUESTION
I am trying to make an application where using Recycle View and Volley to get data from server and also I used Navigation drawer and fragments,Everything working fine except When no data on recycle-view I want to show a notice like "there is no data!"I searched over internet multiple times but haven't get a proper solution or I couldn't understand properly because I am totally beginner.
bellow is my java files
1.Adapter
...ANSWER
Answered 2019-May-21 at 11:59There is a simple solution for that inside your fragment xml where recycler view is being loaded take a relative layout and add a textview with your desired message at last and set it's alignment as per your requirement and inside on create of your fragment set visiblity of your text view to View.INVISIBLE and later on after api is called simply pass an if condition stating that
QUESTION
I want to display in same recycle-view which is some post have image and some post does not have images.
I can retrieve all the post with image and non-image, but i want to change the size of the post when the user only post text(no image).
I expect the output like twitter feed..some post with image and without image have their own size.
...ANSWER
Answered 2019-Apr-02 at 05:39One possible solution, like some people have already said, is to hide/show the ImageView.
You could do that in the ViewHolder that you use for your RecyclerView.
QUESTION
Recycle-view data loss focus when i scrolling view, My API and other things working fine and data change when i click on my adapter button but when i scroll my recyclview data its loss my changed data and back to the previous one.
My Code:
Activity:
...ANSWER
Answered 2018-Apr-24 at 10:52add this method in adapter , call podiumAd. setDatalist(comonPodiums) and remove podiumAd.notifyDataSetChanged();
QUESTION
I got the following Problem.
When Including Android-XYPlot into Recycle-View, the Plots are not displayed after Scrolling Elements out of the Screen. It seems to me if Androidplot needs to be reinflated, but that's not really effective.
Links I have already found:
XYPlot (AndroidPlot library) in ScrollView does not appear
Is there any better Solution:
Here is my Code:
Activity:
...ANSWER
Answered 2018-Jan-28 at 15:11It looks like you're doing some stuff in the constructor of your ViewHolder
that you probably shouldnt. In particular:
QUESTION
Hello Can i make like this image with recycle-view layout manger? and this image show what i want to do thank in advance.
...ANSWER
Answered 2018-Jan-02 at 18:27Yes u can ...in recycler_adapter
check if position == 0
then make the two cardsview visible
and set them... and in else {cardview4 ,cardview5,cardview6 visible
and set them and make cardview1 and cardview2 Gone
the inflate layout will contain a relative lat
yout with two horizontal linearlayouts
just hide make the layouts gone and visible at proper position in onBind()
QUESTION
...In the second item it seems to be overlapping elements.It can be due to longer length text but I could not fix it. fragment_meds.xml
ANSWER
Answered 2017-Jul-28 at 07:32Try it like this
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