I’m making an android app using react native and I’ve used TouchableOpacity component to create buttons. I use a text input component to accept text from the user and the button should only be enabled once the text input matches a certain string. I can think of a way to do this by initially rendering … Read more
I have an element that I want to float right, for example <View style={{width: 300}}> <Text style={{backgroundColor: “#DDD”}}>Hello</Text> </View> How can the Text be floated / aligned to the right? Also, why does the Text take up the full space of the View, instead of just the space for “Hello”? 9 Answers 9
I am using react-native to build a cross-platform app, but I do not know how to set the environment variable so that I can have different constants for different environments. Example: development: BASE_URL: ”, API_KEY: ”, staging: BASE_URL: ”, API_KEY: ”, production: BASE_URL: ”, API_KEY: ”, 20 Answers 20
This is the style of the view that i have used backCover: { position: ‘absolute’, marginTop: 20, top: 0, bottom: 0, left: 0, right: 0, } Currently it has a white background. I can change the backgroundColor as i want like ‘#343434’ but it accepts only max 6 hexvalue for color so I cannot give … Read more
Want to improve this post? Provide detailed answers to this question, including citations and an explanation of why your answer is correct. Answers without enough detail may be edited or deleted. Getting the following message when I init a new project and then launch the Xcode emulator: React-Native Version Mismatch Javascript Version 0.50.1 Native version: … Read more
From the Expo website Expo lets web developers build truly native apps that work across both iOS and Android by writing them once in just JavaScript. Isn’t this what React Native does? What’s the difference? 10 Answers 10
I have setup a new blank react native app. After installing few node modules I got this error. Running application on PGN518. internal/fs/watchers.js:173 throw error; ^ Error: ENOSPC: System limit for number of file watchers reached, watch ‘/home/badis/Desktop/react-native/albums/node_modules/.staging’ at FSWatcher.start (internal/fs/watchers.js:165:26) at Object.watch (fs.js:1253:11) at NodeWatcher.watchdir (/home/badis/Desktop/react-native/albums/node modules/sane/src/node watcher. js:175:20) at NodeWatcher.<anonymous> (/home/badis/Desktop/react-native/albums/node modules/sane/src/node watcher. … Read more
