react native emulator

The update of the React-native library is very frequent. So the first thing we need to know is what version of the react-native is currently in use. How to get the current version number. There are two ways of doing this: 1. Open the Package.json file by entering the project's root directory You can see the vers

0. Preface: Project Address :https://github.com/vczero/React-Native-App 　　Welcome to issues to discuss any issues, including "fitting room" ....I. Introduction of the ProjectThe main features of the React-native Node Address Book app (1) are: File system-based node. JS service side; Address Book features

Create application: React-native init appName Run Application: CD AppName React-native Run-ios or react-native run-ios--simulator "IPhone 4s" Use the Xcrun simctl list devices to view the specific device names available ----------

use bluestacks but be careful about the ads and spam apps it pushes.If there is a real machine, you can not run the emulator, to configure the driver, so that the ADB devices can see the corresponding device.10. Android Run保持packager开启，就是上一步的命令行不关闭的意思, and then open a command-line window and run it in the project directory (my Awesomeproject folder)react-native

This blog will detail the various problems encountered in react-native development and its solutions. Personal feeling, react-native early development really is a foot a big pit, the minute is abused to lie down. No, just a bug. 1, under the Windows Build environment can refer to this blog. Android windows to build

AwesomeProject , (here Awesomeproject is the project name) for a period of time (slower)After success:Directory structure:7. Run the PackageIn the command line enter the project directory, enter react-native start , wait for a period of time:This time can be accessed with the browser http://localhost:8081/index.android.bundle?platform=android, if you can access to indicate that the server side is ready.7.

React-native in the development engineering also has many functions which can not achieve, this needs to use the native application to realize, React-native realizes and the iOS native interaction only needs to carry on the follow

().child(‘users‘).push({ username: name, email: email }); this.updateMe("Yoona", "[emailprotected]", ref.key); } // calling this.appendOneMoreUser("Yuri", ‘[emailprotected]‘, null); So under "Users" node, we want to append one new node, the UID would be generated randomly. The "ref" object contains "key" prop which ref to the UID in the database. Update one node:update () updateMe(name, email, key){ const update

VirtualBox Manager installed earlier. After selecting it in the module file, click Next.then click Install.Nine, run simulator genymotionAfter running the emulator, enter the following in the terminal:ADB devicesThis appears, indicating that the emulator link was successful. Description If the adb command cannot be found or has no devices command, the platform-tools environment variable c

React-Native series Android-Principles of communication between Native and Javascript (III) The previous two blogs have analyzed in detailNativeAndJavascriptThe communication process can meet the needs of most scenarios.NativeAndJavascriptBut there is still a sound situation. For exampleJavascriptReal-time retrieval of LayerNativeYou needNativePassive Orientatio

-native command on the command line to create the RN Project command line into the directory entry where you want to create the projectreact-native init AwesomeProjectIt's probably going to be slow, and so on, about 200 m file Enter the project directory on the command line, enter react-native start, wait some time: s

Detailed explanation of native Development of React-native bridge Android, One day in the long history of RN development, I would like to introduce the ups and downs of Android native development. for a little white who does not understand android, it is a little difficult at the beginning, but it is always difficult a

"Craftsman Joshui Http://blog.csdn.net/yanbober without permission to reprint, please respect the author's labor results." Private Messages Contact Me "1 BackgroundIn the blink of a year, the last small goal of this year (React Native) seems to leave any trail to next year, React Native want to say love you not easy. W

Reprint please indicate the source:http://blog.csdn.net/developer_jiangqq/article/details/50633488This article is from: "Jiang Qing's blog"This react native explains the topic: mainly explains the react native development, the basic environment constructs the configuration introduction, the foundation, the advanced rel

React native, which claims to be able to develop native apps for iOS and Android across platforms, is sure to become a trend. Just plan to develop a mobile app, and there is no corresponding development resources, decided to try their own groping.The first step is to build the development environment, the following is the official documents, online information, c

1, the direct use of nativemodules components, "mycustommodule" is actually our corresponding OC engineering class, "Processstring" is the method in the class/** * Call iOS Module 1 * http://www.cnblogs.com/daomul/*/' Use strict ';varReact = require (' react-native '));var{Nativemodules, View, text,scrollview,stylesheet,touchableopacity} =React;varMessage =React.