Questions tagged as 'react-native'

Tagged questions
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How to block the virtual back button on android device React Native

I am following a course of React Native and I have arrived at some of the scenes, my problem is that I have the first scena login and a second data sample and I would like to be able to remove or prevent the user from returning to the login at t...
asked by 24.02.2018 / 01:05
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HTTP Requests with React-Native do not work on Android

I commented that when working with requests to the server using Fetch and also using Axios , when running on android it shows me the following error: fetch(URL,{ method: 'POST', headers: { Accept: 'application/json...
asked by 22.02.2018 / 16:14
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I do not get the icon of my app in react native

I have generated my apk as it is stated in the react-native documentation and it does not give me problems at any time, I run the command react-native run-android --variant = release and it works perfectly in the emulator, but when I install the...
asked by 06.02.2018 / 16:30
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Can React Native be integrated with Visa Checkout?

I want to integrate the checkout button of Visa Checkout in a project with React Native technology, I have seen that it has an SDK for Cordoba but I would like to know if there is something similar for React native Annex checkout visa link l...
asked by 31.01.2018 / 16:08
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How can I read or download a pdf in react native?

I want to be able to visualize or otherwise download a pdf using react native . I was testing the react-native-pdf library but I get an error, I think it's because it asks me to do npm link and this command has presented problems, I'm...
asked by 09.01.2018 / 13:41
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how can I install npm install -g exp to install in my project?

I am trying to install this dependency to be able to generate the apk of my project but it is not installed, it lasts a while loading and at the end it shows me an error: npm ERR! Expected: e6c37c74c2ede6c32f04b13d30383e10255908d3, npm ERR! A...
asked by 06.12.2017 / 16:36
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Help with state in react native

I need to like a single article in this list but when I give it to everyone they are marked as I select all the publications as I can do to solve this problem? I just want to like a single publication with state     
asked by 15.11.2017 / 02:35
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How to encrypt a field with md5 in an application using react-native?

Good, I am currently developing an app and I have the need to encrypt the pass entered by the user with md5 and then send it to an api stored on a server, the app is doing it with react-native but when searching on google I only find libraries t...
asked by 26.10.2017 / 19:18
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ReacNative Error npm start

I am using ReactNAtive in linux, npm version 4.6. what happens is that when I use the npm start command it throws some errors and does not start the server logs: 0 info it worked if it ends with ok 1 verbose cli [ '/usr/bin/node', '/usr/...
asked by 29.09.2017 / 01:21
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error 404 Can not find entry file

I created a project with React-Native and I have this error:    The development server returned response error code: 404       URL:    link       Body: {"message": "Can not find file index.js in any of the roots:   [\ "C: \\ Users \\ Pract...
asked by 18.10.2017 / 13:23