React Native functional component doesn’t update when props change
I have a functional component ViewAlarms that stores the alarm in an objects array using use state, and another functional component AlarmCard that is responsible for rendering the cards that hold the main info of an alarm.
useState is not updating in reactjs, although backend is proper
This is my react code for Protected Route:
Hook is not reliably updating data it randomly works
I have a hook to keep track of whether a button was clicked. These buttons can be selected with isSelected from the beginning so I have an initialTags variable to track the intial state of the tag. I have an addFactiiis variables that tells the server to add or update data and a removeFactiiiIds variable that tells the server to delete factiiis with that id. This entire thing does not work reliably. I’ve tried useState and other ways to implement this and nothing works reliably. I use the Here is the hook:
React state always back to initial value or it always create new instance of class
What Is wrong With My code cause form state always back to initial value or it always create new instance of “forms” class
cannot retrieve value from useState variable react-native
So Im having trouble using a variable that is assigned with the useState hook from react-native. Here is my code.
React native: How to re-render only one item of FlatList on state variable update?
In react-native app, I have 90 items to display.. So I am using Flatlist to display these items and using child component in ‘renderItem’ attribute of Flatlist.