How to initialise array in react-native using es6?

I am trying to create empty array in react-native using es6. But while accessing it I get an error data not defined. Here is the code snippet which I am using to initialise the array. constructor() {…

How to transform an object into an array of objects?

I am looking for a way to transform an object into an array of objects, and remove the first unique key. How can I make this: into this: so I can .map through it like this: Answer You can use Object.keys() to get array of keys and then map() to change keys to values or in this case objects.

Can’t show Image in React Native

I’m using react-native 0.28.0 I’m trying to show an image on iPhone simulator according to this tutorial: Introduction to React Native: Building iOS Apps with JavaScript | Appcoda var styles = …

React Native Linking SMS

Now that RN supports Linking cross-platform, I am wondering how to send an SMS with a preset message. Per the docs (https://facebook.github.io/react-native/docs/linking.html#content): Try to open …

Failure to call AppRegistry.registerComponent

I created a new project using react-native init Wevaha,after that I excute it work’s properly then I modified sample app based on my requirement again run it works properly but the next time while …

Using Decimals in React Native

I have a state as value: 10.00 and once I update it with some operation and add it to a the “.00” part gets trimmed off. If it was a value like 10.50, it’ll be displayed as 10.5 This is …