Reprinted from Kaich Blog (http://www.kaich.xyz) Contact react nativeFor technology, I prefer to chase new. Seeing the famous Facebook (open source model, releasing a lot of high-quality open-source frameworks) opened up a new framework for mobile cross-platform react native, so he couldn't wait to start touching it. The reac
.Using other Networking Libraries (using a different network library)The React native has a built-in XMLHttpRequest API. This allows you to use a third-party library, such as Frisbee or Axios, or you can request it directly using the XMLHttpRequest API.var New = (e) + = {if (request.readystate!== 4) {retur
time (slower)After success:Directory structure:7. Run the PackageIn the command line, enter the project directory, type react-native start, and 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. Running the projectThe command line that just ran the package does not c
650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M00/59/85/wKioL1TW2K-BHVlgAAaGVpwHp5g726.jpg "title=" react-native1 watermark. png "alt=" wkiol1tw2k-bhvlgaaagvpwhp5g726.jpg "/>Preliminary study on the use of React nativeFebruary 06 2015Facebook lets all react conf participants get a taste of
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
fetched, the view is drawn on the screen by changing the state (the states), triggering the view to render again. In combination with the above analysis, we define the first screen view rendering time as followsFirst screen view rendering time =compontdidupdate end –compontwillmount start time3. Turn on the exploration of rendering optimization3.1 Output current rendering time-consumingNow that you have a clear view rendering time-consuming calculation, you can take a time-consuming look at ti
The updated version of React native will give you access to more APIs, so we can use more APIs, view views, Developer tools and other useful things. Browse the version update log will find the overall FB official development progress is still very tense, so it is very easy to lead to the old version of the situation can not be used, late may be unpredictable, th
Preliminary study on the use of React native February 06 2015Facebook lets all react conf participants get a taste of react native's source---a way to write native mobile apps. This method uses all the powerful features of React.j
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,styleshee
?We can print it out, like iphone6s, this value is printed out width:375,height:667, because the 6s density is 2, so we know that the width of this is DP. Fitting scheme
So, here's the adaptation scheme in Rn: Take 6,6s as an example:UI design Prototypes: Based on Iphone6Resolution: 1334 x 750 px;Screen Size: 4.7 inchesDPI:326DPI (approximately equal to 320dpi,density=2)
Import {Dimensions} from ' react-native
After 3 weeks of time, the first two weeks and the exam, using some trivial time, finally the basic interface of the app to complete the function. Let's take a picture first.
The use of react-native 0.36 version of development, is a lot of the pit, to a simple summary of it.
To tell the truth, an application of user loyalty, the UI is absolutely a big relations
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 pro
We have started using react-native in our project, so Swift learns to lay down a period of time, studied RN for one months, and today shares the learning process:
Study Data collation:
1, react-native Chinese network: http://reactnative.cn/docs/0.27/getting-started.html (recommended, have questions to see the officia
React Native's iOS development and crash collectionIntroductionReact native enables you to build a world-class native app with a fully consistent development experience based on JavaScript and React .React native focuses on improv
new command line,Go to project directory and enter React-native run-androidWait for the run (if it is the first run, the Gradle will be downloaded first, the time is longer)Occurs after a successful runThe first phone must be an errorWhen we shake the phone, click Dev Settings, click Debug Server Host port for device, set IP and ports"Shake" This action in the simulator can
Close to the end of the year, think back to what has been done, learn what, and then suddenly found that this year to buy a lot of books, see is to see, there is no complete reading. Sad and hurried.Then, the recent project is not very tight, so the time to learn H5. Self-learning is still very boring, although head first HTML5 programming (Chinese version) This book is very interesting, but the majority of the study would like to do their own practice, so we have to find a framework to play.In
A primer for installation can be found at: React Native official documentation (HTTP://REACTNATIVE.CN/DOCS/0.31/TUTORIAL.HTML#CONTENT).Nodejs Knowledge Reserve: Refer to "Nodejs" (Https://leanpub.com/nodebeginner-chinese). (For knowledge, please purchase the original).Book: "React Native Introduction and Combat"code ex
sethtml (WebView view, @Nullable String html) {LOG.E ("TAG", "sethtml");View.loaddata (HTML, "text/html; Charset=utf-8 "," UTF-8 ");}}As with native modules, native UI components also need to be registered to implement the reactpackage interface for WebView registration. Add this reactpackage to the Reactinstancemanager instance, in MainactivtyThen create a new Webview.js file on the JavaScript layer. Ente
The last time I released my slow bull stock app, there is a bit of feedback from the park friends, the app is based on Sencha Touch + Cordova Development, Sencha itself is a relatively heavy framework, in chrome running performance is good, But in the Android WebView, the performance is limited to the machine configuration, in my millet 2s performance is OK, in the Millet 4s open more fluent, but the Android model is too diverse than iOS, Sencha touch in iOS performance is good, But I haven't co
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