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REACT-NATIVE QUESTIONS

Can't navigate to next scene through function
Can't navigate to next scene through function
this will help I am using the React Native Router and onPress I want to use a function which works like I want but I can't use the navigate function inside it , You're not actually calling your home function.
TAG : react-native
Date : November 26 2020, 11:01 PM , By : CNN OFS
React native Navigation problems: Transitions
React native Navigation problems: Transitions
this will help you have to bind _handlePress function to it's component first. You can use arrow functions as well instead of creating a seperate function.
TAG : react-native
Date : November 18 2020, 11:01 PM , By : Parmeet Singh
Objects in React Native
Objects in React Native
Any of those help I have a piece of text and every time you click on it the text changes to the next item in the object. I also need the name of the one saying the text so I used a multidimensional array like this: , You probably want an array of obj
TAG : react-native
Date : November 16 2020, 11:00 PM , By : Jillian Thomas
getFiles() in react native with relayjs mutations
getFiles() in react native with relayjs mutations
wish help you to fix your issue This is how I've solved it:I used this package https://github.com/jeanpan/react-native-camera-roll-picker to get the image from the camera roll:
TAG : react-native
Date : November 15 2020, 11:01 PM , By : Connie Miller
Setting state in ComponentDidLoad synchronously
Setting state in ComponentDidLoad synchronously
help you fix your problem You're going to need to log the value out in the next process because you're logging out the state before it has had time to be set, and to answer your question about a callback, yes setState has one. Try something like this
TAG : react-native
Date : November 13 2020, 11:01 PM , By : Ray Kennedy
flowtype definition of Iterable from immutable.js breaks other libs' Iterables
flowtype definition of Iterable from immutable.js breaks other libs' Iterables
seems to work fine The main problem is that node_modules/immutable/dist/immutable.js.flow is not written to be a library definition, so using it as one can cause errors.What is immutable.js.flow
TAG : react-native
Date : November 13 2020, 11:01 PM , By : Rajiv Vaidyanathan
Can't setState in touchablehighlight onpress
Can't setState in touchablehighlight onpress
I wish did fix the issue. You're invoking that setState call immediately on render. You need to wrap it in a function that will be called on onPress instead, ie:
TAG : react-native
Date : November 11 2020, 11:01 PM , By : Arun Singh
Issue assigning setState with instance of an Object
Issue assigning setState with instance of an Object
wish help you to fix your issue From the official docs:
TAG : react-native
Date : November 03 2020, 11:01 PM , By : Benjamin Pele
react-native scrollView - scrollToEnd - on Android
react-native scrollView - scrollToEnd - on Android
will be helpful for those in need Rather than using a setTimeout you use Keyboard API of react-native. You add an event listener for keyboard show and then scroll the view to end. You might need to create some logic on which input is focused if you h
TAG : react-native
Date : October 23 2020, 03:08 PM , By : pboehm
The android emulator does't show the changes that occur in the code
The android emulator does't show the changes that occur in the code
I hope this helps . You need to enable either Live Reload or Hot Reloading. Within the simulator, you can access the menu with the Cmd+M combination or click the icon (see screenshot) then just choose the option you want.
TAG : react-native
Date : October 23 2020, 03:08 PM , By : Debanjan Chatterjee
What does ReactClass<*> mean?
What does ReactClass<*> mean?
seems to work fine It is an existential type in Flow of a React Component.In short, they're saying expect that tabBarComponent may or may not be there (note the question mark at the end of tabBarComponent?, and that it will be a React component class
TAG : react-native
Date : October 22 2020, 03:08 PM , By : linda morgan
Testing react-native on actual device without a running packaging manager
Testing react-native on actual device without a running packaging manager
it fixes the issue I got it working without Expo (due to using the excellent Ignite tool, which doesn't yet support Expo), simply by following these steps: Connect the device to the computer Run "adb reverse tcp:8081 tcp:8081" Run "react-native run-a
TAG : react-native
Date : October 20 2020, 01:08 AM , By : C. Engel
react native create custom template
react native create custom template
around this issue --== UPDATE ==--I wrote a blog post that pretty much reiterates what I've written below, but I think it's a bit more clear and comprehensive.
TAG : react-native
Date : October 19 2020, 03:08 PM , By : Tezert
How to fetch data in a component which is using StackNavigator in react-native?
How to fetch data in a component which is using StackNavigator in react-native?
like below fixes the issue Redux is the best option but a dirty workaround is the following: Home screen
TAG : react-native
Date : October 19 2020, 03:08 PM , By : Jose Guzman Acosta
Persisting data between app launches with Expo & React Native
Persisting data between app launches with Expo & React Native
will help you UPD: i just realized your code worked as expected... probably it is replit issue as mentioned in comment.Avoid any requests and async calls in render method, because it could be called may times depending on how props or state changing.
TAG : react-native
Date : October 18 2020, 03:08 PM , By : user7447238
Custom flat list items in react native
Custom flat list items in react native
Hope this helps The easiest way to achieve it is to have a Row component and based on props you determine how to render it. Example:
TAG : react-native
Date : October 18 2020, 01:08 AM , By : kevin lofty
Error: organization or project not found :app:bundleReleaseJsAndAssets FAILED
Error: organization or project not found :app:bundleReleaseJsAndAssets FAILED
may help you . Make sure you enter organization and project name. You can get your organization and project name at the sentry.io. For example:
TAG : react-native
Date : October 14 2020, 09:39 AM , By : MacAttack
ScrollView with flex 1 makes it un-scrollable
ScrollView with flex 1 makes it un-scrollable
this one helps. I believe your problem is that you are telling the ScrollView to occupy all available space with flex=1 but the thing is that ScrollView works differently. It automatically renders all its children so it does work different with flex.
TAG : react-native
Date : October 14 2020, 09:34 AM , By : chrism1148
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