after using a react-native init project, its entry file is written as follows import { AppRegistry } from react-native ; import App from . App ; AppRegistry.registerComponent( app , () => App); this is normal and conforms to my understandi...
what s the use of a beginner react-native who doesn t quite understand why this file is opened when starting? ...
uses the React-Navigation navigation in RN, and then there is a tab page that uses TabNavigator in the location top , and now the requirement is that there is still a part of the content on the tab page, so how should this part of the content be di...
Real developer init has an app, turned on usb debugging. react-native run-android error I checked some information, but I couldn t find the answer. Thank you for your answer. ...
the DrawerNavigator component in react-navigation is pulled out directly from the sidebar when it is used. There is no way for the sidebar to slide out with the content. similar to VIPSHOP app ...
in the react native project, use the IOS real machine to test the JS code remotely. 1. Change "localhost " in RCTWebSocketExecutor.m to computer IP, and change APP to debug and install it in your mobile phone. 2. Open the APP, shake development mode ...
Learning RN to write a simple DEMO encounters a login page to jump to a TAB page and a double-layer navigation appears this problem is caused by logging in to the pages in the navigable TAB page and also having navigation. is there a big god who has...
start learning React Native, have executed the command npm install-g create-react-native-app and created a new project create-react-native-app Hello execute the yarn start startup program shows the QR code Expo... Expo appUI UI is there anythi...
there is currently an old android project written in the native java language, and now you want to integrate react native, to develop new requirements in js. at present, react native, has been successfully integrated into the project, and if the activ...
how should the top and bottom navigation be solved when the 1.react-native custom component mask layer cannot hide the top navigation and the bottom navigation? As shown in the following figure, [picture] Mask layer container style container: { ...
there is a very thorny problem in using react-native development, and the government has not fixed this bug, to ask you if you have a good strategy to solve this problem. when you open the RN application in a 1 + phone, there will be an error in the th...
scenario: in an application developed by React Native, you want to select a contact in the phone s address book and get the contact s name and mobile number. This choice is made by the user. The function of, React Native is to bring up the address boo...
Click the edit text box to be editable, and the header needs to be changed to the corresponding action button ...
uses an expo windows system and then packages it according to the official website--> http: facebook.github.io rea.. exp run:android exp start exp run:android in addition, I have just been in contact with rn for a period of time, and I have re...
import React from react ; import { View, Text } from react-native ; import { createStackNavigator } from react-navigation ; class HomeScreen extends React.Component { render() { return ( <View style={{ flex: 1, alignItems: cent...
at the beginning of contact with reactnative, all kinds of error reports are really tiring. neither of the simple two lines of commands can run ~ ...
1. After entering the details page, how to implement the mode similar to nailing pin 2. Can I use react-navigation route to navigate? 3. Is there any similar case for reference? I feel that I don t have a train of thought. I hope God can save me ....
react-native is integrated into native Android app, and react-native uses react-navigation navigation. Now you want to go from the native app page: Click entry A to RN s A page, and if you click entry B, jump to RN s B page. are there any examples ...
projects created with react-native-cli run react-native run-android app will get the js file from the server, and I will put the static image there to read. ...
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what does this path refer to? I didn t understand it. I thought it was the path to the imported file, but look at the source code, this path also has a find method. ...
as mentioned above, I am going to save about 30, 000 pictures in numpy format first, so that it will be much more convenient and faster to use later. but in the process of running, it seems that there is an error due to insufficient memory, which is r...
description : WEB project, which has three servers: A.2 core 6G memory 50G disk B.2 core 6G memory 50G disk C.2 core 4G memory 40G disk load balancing uses weighted polling. question how much weight should be given to each machine? ...
as shown in the figure: delete a group on the grouping page, then click on the device management page, or click back to the previous page (device management page) this needs to be refreshed. If the grouping page does nothing, jump to the device man...
http: nodejs.cn api buffer.h. for example, there is a text saying "it s a beautiful day today " const R1 = content.toString ( hex ) how to convert R1 back to Chinese? Setting utf8 for R1 toString seems to have no effect ...