Questions tagged as 'react-native'

Tagged questions
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Attribute json undefined

Good afternoon guys, I have the problem that I can not access the APPLICATIONS attribute of json , it always returns undefined . When running console.log(aplic[0]) it prints this json , but if it gives console.l...
asked by 18.10.2018 / 21:59
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Error executing a react-native project and firebase

Good morning / early morning, I'm having the error while giving react-native run-android thecodeisthisimportfirebasefrom'firebase';importReact,{Component}from'react';import{Text,View,Button}from'react-native';exportdefaultclassAppextendsCompone...
asked by 21.10.2018 / 06:54
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Error when using navigate (React Native)

I have my seuginte main: <View style={AppStyle.container}> <View style={AppStyle.topBar}> <HeaderBar/> </View> <AppStackNavigator/> <View style={AppStyle.botBar}> <BottomBar/...
asked by 16.10.2018 / 15:39
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React-Native Command Propt

Does anyone know of any way to create a bat that is already executing this command one after the other? Open the CMD in the document folder Cd usuário Cd principal Cd appdata Cd local Cd Android Cd SDK Cd plataforms- tools Re...
asked by 09.10.2018 / 13:43
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Error running React Native app out of debug mode

I have a strange error that I could not find anywhere how to solve. When running the app in debug mode it goes quietly without errors but when running the same app without any changes with the debug mode disabled it gives the red error screen. C...
asked by 06.10.2018 / 06:16
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How to inhibit the "back" button in a React Native application using react-navigation-fluid-transitions

I'm creating a mobile app that uses react-native as the basis. To make the transition between screens and to have a better user experience, I'm using react-navigation libraries and react-navigation-fluid-transitions ....
asked by 04.10.2018 / 17:59
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CameraRoll React-native

I need to create a script that returns and lists the images found in the user's mobile gallery. For this, I'm using the getPhotos method of the CameraRoll component of React-native    link In both IOS and Android, the array of images ar...
asked by 11.10.2018 / 19:44
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React-Native keyboard problems

Good evening, I have a problem with the keyboard of my android application, I would like that when opening the keyboard of the same, only the lower text box would move, or the items on the screen would adjust automatically, but this does not...
asked by 02.10.2018 / 01:07
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Problems with Drawer Navigation react-native

I'm trying to make a navigation system, but I packed it when I had to use the drawer navigation. The problem is that I can not navigate to my drawer. I have already tried to set the headers options in%% of the Root stack, but this way the hea...
asked by 26.09.2018 / 13:46
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SetState does not work inside component

Hello, I'm trying to get a setstate but when I run it it returns me which is not a function renderInput({ input, label, type, meta: { touched, error, warning } }) { onChangeTextDestino = async (param) => { try { this.setSt...
asked by 27.09.2018 / 22:10