I'm trying to get for each imageUri in the products array the value. After which is encoded in Base64 and stocked in the const "bloc". default place of stocking images + bloc gives a string uri of the image. I…
I'm new to React Native and have a fair amount of experience with React, but I still don't understand some fundamental concepts. One concept I don't understand is when to use local storage. I understand that local storage is used…
I converted my app from expo to bare react native. I had a barcode/QR scanner that was working great with the expo module "Expo-bar-code-scanner" I tried to convert from expo bar code scanner to React native qr scanner but I've…
I'm beginner for react native i'm creating a React Native Project using React native CLI but project is creating with app.ts i want to create project in javascript version. i have tried react native official docs to create React native…
For example i have 3 locations, I need to google maps directions with linking URL, locations = [ { lat : 1.310494, long : 103.815954 }, { lat : 1.301569, long : 103.785721 }, { lat : 1.278916, long :…
i have rendered 10 views by using flatlist 1st i want to show the details by incresing the height when a user click on view no 6 and decrease height when user again click on it i have done it…
I am working on creating an updated implementation of an existing react native app and am running into a situation where a child component doesn't re-load when the parent component changes. My situation is this: I have a parent component…
I have a react native app that needs to show images of products if they exist. I store the base64 encoded image on a local SQLite as a blob and render them as follows: <Image source={{uri: "data:image/png;base64," + imgsource}} style={{height:…
I have two dropdowns from react native element dropdown, the first one works fine and when i choose the restaurant option i display a second dropdwon, but this one the onChange always returns undefined. Here is my code export function…
Faced an unexpected obstacle - when I click on the icon to clear the input, the focus from the input is lost and the click is not processed. This only happens on Android. IOS is fine. const onBlurHandler = (e:…