Is there a way to turn a selection from a dropdown to a tag with the appropriate color (see the image). ItemDisplay.jsx Answer What you can do is having another Tag component that replace the dropdown each time you select an element: Ideally you should create a proper file for the Tag component and pass the s…
Tag: react-native
How to change the style with props
How to change the style in React Native? I need to change the color of the text when it is true or false here is my code: Styles Area Main Props Here i want to change the color of the Text to green when its false or red when its true How to actually apply the color without getting an
State Not Updating when Consuming React Custom Hook that Uses Axios with useReducer to Get Async Data
My app returns a “null is not an object” Render Error when consuming the useFetch custom hook that I made to get async data using axios. The status, error, and data properties remains the same with their default values, I don’t know if the problem is related to how I mutate my data or I̵…
How do I force label and dropdown to be on same line?
I want to force the dropdown and the label to be on the same line. How can I force this. Because for now I get the label : Taste above the dropdown. CustomDropdown: Answer Try this. or display:flex
REACT TABLE- Hide rows in table & reset button to display hidden rows
In my column Show there is a switch button (Toggle doesn’t seems working in sandbox, maybe because of tailwindcss? but it works in local…) when you click on it, it will turn the selected row into gray (as if the row is disabled but you can still view the content). We may have also the possibility …
Hide message after a few seconds in React
The question is about hiding a message after 5 seconds. In the code below, if I click on the Generate Room Name button , it will generate the url in the textbox. I will be copying that url using the Copy button and a “Copied to clipboard” message will be displayed. I want to hide that message afte…
How to catch Firebase promise in React?
I have a simple function that checks if the user has Premium access or not: I tried to catch this in various ways, but no luck, it always returns an “undefined” object. What is the correct way to get the returned Boolean value? Answer onSnapshot is meant for listening to a collection continuously,…
Error: EPERM: operation not permitted, scandir ‘C:/Users/ . . . /node_modules/react-native-gesture-handler/android/
When I run: npx react-native run-android It gives the error like this: Error: EPERM: operation not permitted, scandir ‘C:/Users/ . . . /node_modules/react-native-gesture-handler/android/… when I ran Command Prompt as administration still giving the same error Answer As a result of my searches the …
Can a Firebase error message template or Alert be customised to show custom Alerts?
I am working on a React App. The app has basic auth features. Here is the code below. The issue here is that i am trying to create a custom alert for a specific error that is “The Email ID Already Exists”. But Firebase has its own predefined error template defined for it. And when I replace with a…
Best way to use Redux and local state in react native to optimize performance?
I am using redux to manage a global state and sagas for async server calls in a react native app. Can it improve the performance / minimize rendering to split the calls to redux state when connecting a component to the redux store? E.g. a big object in the redux store is composed of many smaller ones. {bigObj…