Can’t clear a window when using setTimeOut
I want to clear setTimeOut() when button clicked, but screen keep log me in directly even when i add clearTimeOut, here is function i use function LoginScreen({ navigation, props }) { const …
Tag: react-native
improve function to highlight all types of search terms – react native
I am running a React Native app. I have a SearchBar that highlights the text in the search results. Code: Highlight(fullText, searchTerm){ //Highlight function if (!searchTerm.trim()) { …
Rendering data in react native View using map function with nested ternary operator and filter fuction
I trying to render data inside rect native view using map function and inside map function there is ternary operator and inside ternary operator there is filter funtion, so the logic is like this: …
Using context in React Native to render TextInput values
Trying to create the functionality where you have a globally accessible array of values, that can be inputted by a user and then outputted and/or edited in different components. I’ve been able to …
React Native – Make View bigger than container View
I need to implement such two Views: enter image description here I made it this way:
Show activity indicator while navigating through screens in React Native
I have a file called ScreenOne.js. My goal is to show an activity indicator for three seconds while I navigate from ScreenOne to ScreenTwo. So the flow would be: ScreenOne -> Activity indicator (…
Async function not working inside UseEffect Hook
I am creating an async function inside the useEffect callback. But because of some reason, every time component renders, I can only see the output from the first console. And execution control never …
ReferenceError: Can’t find variable: False – React Native (Hookstate)
In my React Native code, I’ve been using Hookstate as my state manager (in this case to see if the user is signed in or not). While my auth flow does show the home page for a second after tapping the …
How to create multiple panresponders in react native?
I know how to create a panResponder but im not sure how to create multiple instances of it. for eg. I have an array of elements that moves independently and i have to attach each reponders …
What is the corrct way of running useEffect hook depending on state variable?
I am writing a camera app. So when the user goes to the camera page they are provided with the option to grant camera permissions or not. I am saving their decision in variable const [hasPermission, …