has recently been developing a project for react-native. there is such a piece of data on my first-level page. then click on the details and click on so-and-so to the third-level page, I changed the address information. but when you go back to t...
react-native create TabNavigator reference react-native-vector-icons component icon has been unable to display code is as follows: import {StackNavigator,TabNavigator} from react-navigation import HomePage from .. pages HomePage import Page1 ...
problem description the application is developed by react-native, and login information and other data are stored in AsyncStorage. Version updates follow hot updates and app store major version updates. The problem is that every time you update throug...
want to use react-native-amap3d in a project but in the process of installing dependencies. Pod install encountered problems: error message is as follows No such file or directory @ rb_sysopen- Volumes Software disk shoukeApp node_modules react...
in react native , you need to convert a piece of base64 string data into a picture and save it to an album . now I don t know how to save base64 strings the saveToCameraRoll (tag, type) provided in the CameraRoll component seen on the offic...
problem description The picture component of react-native cannot introduce pictures, and there is an error Can t find variable Image the environmental background of the problems and what methods you have tried Baidu searched for a long time but f...
for example, the only thing that can be used is not _ _ debug__ , which can only be used to determine whether it is a development environment or not. After packaging, it is not necessarily a production environment, it is likely to be test environment A ...
problem description after the native class jumps to the RN class, the Intent object is null the environmental background of the problems and what methods you have tried related codes Please paste the code text below (do not replace the code ...
ask for recommendation first! A swiper component that can display multiple slider in the same interface, as shown in the following figure (even if the width of the swiper I find is smaller, it will only leave more white space, and will not give the whit...
I personally think it belongs to hybrid APP, because it is developed using js, but hybrid APP is mixed and should open webview to load web pages natively, while react-native is actually rendered as a native component. Does it also belong to native APP? ...
problem description the packaged size of the project is 31MB, and the total size of the actual project code + static file is less than 1.1MB. (the same logic is only 12MB when using native Android) the environmental background of the problems and wh...
the newly installed app, will ask if push is allowed, so what can react native do to detect whether the user allows it or not? ...
is there a plug-in or solution for APP to implement a function similar to a nailed custom form? ...
the company wants to restructure a small project and wants to try react, but no one in the company has ever used it. Now there are react and react native on the Internet. What is the difference between them? then I read the api of react native, saying th...
problem description in react-native development, using FlatList rendering list can render normally in most cases. Occasionally, the sliding area of the list becomes very long, but only the data of the first screen is rendered, and then the data is no ...
problem description I use FlatList to make a list page. At renderItem, I return a child component called < Item >. There is a clickable trigger in the child component to return State to the parent < Text > component, but the page does not re-render ...
problem description use redux in the project. Where should I instantiate websocket ? ...
how does TextInput in react-native iOS focus but the keyboard does not eject? you can call native methods to prevent the keyboard from popping up. As long as you implement it, you can ...
problem description recently encountered such a problem in development, for a simple Dialog component: in the way of a controlled component, the callback function of receiving the parent component through props triggers to change the state value ...
react-native textinput inputs multiple spaces to become dots, and when deleting spaces, it is not fed back to the UI interface in time to solve? ...
first question: want the Table implementation to achieve the same responsive layout of the table as bootstrap. for example , if you view the page on the mobile phone, the table can display a scroll bar below, and the table will not deform too much . ...
client code send.html <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>< title> < head> <body> <script src="http: 127.0.0.1 jquery-3.3.1.js&...
but what if I call system.in.read () again after closing it? does its instance BufferedInputStream shut down automatically immediately after it is used up? Or are you waiting for recycling? ...
write another vue project. Generally, the multi-line display uses the following text-overflow: ellipsis; word-break: break-all; display: -webkit-box; -webkit-line-clamp: 2; ** -webkit-box-orient: vertical; but this is not compatible with Fire...
problem description at present, I want to be a website with functions similar to webmaster tools. Online compression JS has not found a suitable plug-in. Uglify-js is directly referenced in the vue project to report an error . the platform version of...