RefreshUI | RefreshUI provide native refresh control to SwiftUI | Frontend Framework library
kandi X-RAY | RefreshUI Summary
kandi X-RAY | RefreshUI Summary
RefreshUI provide native refresh control to SwiftUI. ️ This library uses blackmagic.️.
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Trending Discussions on RefreshUI
QUESTION
ANSWER
Answered 2022-Feb-07 at 13:36There many ways you can handle this problem.
but I dont see where you notify youre ui that the data has been changed, flutter does only update the ui when you use setState etc.. these functions help flutter updating the ui where the data changed.
i would recommend you to use setState in the place you invoke youre dialog.
QUESTION
question: I set several breakpoints inside the function of tableView. However the Xcode didn't execute the code inside the tableView. please tell me how to fix these. I'm new to learn about IOS development and I'm trying to write a demo of Tweeter show page. Looking forward for responses!
Here is code of extension UITablewViewDataSource:
...ANSWER
Answered 2021-Dec-15 at 07:01Add something like:
QUESTION
I know this has been asked for many times. I read a lot of them and tried different ways but still could not get it to work.
The xaml code is a UserControl:
...ANSWER
Answered 2021-Aug-06 at 02:38My UserControl's TextBlock binding doesn't update even once
During the testing, the problem looks that you use design time for usercontrol.
please remove d:
and make your usercontrol like the following.
Xaml
QUESTION
When I put a ListView.builder or GridView.builder inside a Column my app performance was "dropping"
My code was like
...ANSWER
Answered 2021-Jul-25 at 14:16You are not really suppose to use ListView with SingleChildScrollView
& Column
- it's kinda one or the other :
I thought it was clear in the video I shared with you in the last post
QUESTION
Is there any way to convert this postscribe function to normal JS or jQuery?
...ANSWER
Answered 2021-Jul-17 at 06:54let postscribe = document.createElement('script');
postscribe.classList.add('src', 'gist-code');
postscribe.setAttribute('src', gistObject['embed_url']);
document.querySelector('#coding-block').appendChild(postscribe);
QUESTION
I have a notification panel which, by itself, holds notifications relevant to the current user. I am struggling to wrap my head around the whole concept of the Hub and client-side scripts executing together. I want to refresh the UI of the User that receives notification using SignalR.
The hub class
...ANSWER
Answered 2020-Apr-14 at 09:44You just need a service that connects to the signalR, the notification panel as you already have an on the hub, the methods to get all notifications when the client connects and the broadcast methods, for example:
On your hub, when a client connects you should get all notifications:
QUESTION
My Custom Adapter, when i add a task, the getitemcount() valued does not increase unless or until it restart the app or switch between fragments. and niether the itemtouchelper updates the UI unless i do same steps for that too. I am using activityresult method to updated the adapter.
...ANSWER
Answered 2020-Mar-31 at 22:33I think I might know where the issue is but its a guess at this point since I havnt seen the addTask class. DB operations are usually asychronous i.e. not done on the main thread so basically when onActivityResult is called it is not guaranteed that the process inside addTask is done inserting the data into the DB at the moment you are reading it.
a simple fix is to just rearrange the way your code works. what you are doing now is that the user decides to add a task, then you are adding a some data into a DB (in Addtask) then you read whats in the DB and use that to completely reset the adapter using the setAdapter method.
instead when the user decides to add a task feed the corresponding String[]
object directly into customListView
and call notify datasetchanged. at the same time you excecute a command to insert that same data into the DB.
since you are modifying the adapter from the main thread only everything will happen sequentially and you wont run the risk of reading the DB before the insert operation has taken place.
the other alternative is that you use the Room framework to handle your database using LiveData and the onChanged listener. This implies a lot of effort reading up on the literature but the room framework would really offer you a lot to simplify your code
QUESTION
I have a tello ryze drone, which has got a camera onboard. I am connecting to the drone in order to receive the video over wifi. My system is windows 10 and I am using python 2.7.
I am receiving a h264 bytecode and i use the libh264 decoder from tello in order to get the frames of the video, which i also display in my UI. What i need to do is to save this video as a file on my computer and i have problems with this. I am able to make a snapshot with opencv and save it as an image, this isn't a problem. But making a video isn't working for some reason. I read many posts here like this one but they dont work out for me. I am getting either an error or i get a very small video file, which doesnt open. My Frames are List of List with RGB values like:
...ANSWER
Answered 2020-Feb-26 at 09:26I found the solution, so i will post it here if someone needs the same thing. I used the following blog and modified the code to do my work, you can find the post here
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