:
$ nvm_nodejs_org_mirror=https://npm.taobao.org/dist NVM Install 0.11.11
So you'll see a very fast progress bar:
######################################################################## 100.0%nowusingnode v0.11.11
If you do not want to enter the environment variable nvm_nodejs_org_mirror every time, then I recommend you to add to the. bashrc file:
# nvmexportnvm_nodejs_org_mirror=https://npm.taobao.org/distsource~/git/nvm/nvm.sh
Then the terminal input
Today put react native environment to complete, and then run a small demo to try.First Environmental configuration Hello World Summary
According to the above study article, I basically completed, but in the configuration process encountered 2 problems, need to end. node is installed
Since I installed react-native befo
OverviewThe so-called life cycle, which is the state that an object undergoes from its inception to the last extinction, understands the life cycle of the space and is a knowledge point that must be mastered in the development. Just like components in Android development, React native's components also have a lifecycle (Lifecycle).The life cycle of the React native
view:Http://facebook.github.io/react-native/docs/view.html#style)2.colors[colorproptype] set a drop-down refresh to load the color of the progress indicator, you can set multiple colors ( set of up to four )3.enabled BOOL set whether to start the drop-down refresh feature4.Progressbackgroundcolor colorproptype settings drop-down refresh the background color of the load indicator5.Refreshing bool to set the
Suppose we now have a need to customize a component that consists of a small icon and a text description of the icon, with a background color, a back-view setting, and a width height setting. As shown is the composition of two such components.First, in the Index.android.js directory to create a new JS file, named Item.js, enter the template code inside/*** Sample React Native app* https://github.com/faceboo
IOS react Native Flexbox Detailed and data collation,
# Preface
Learning this series of content needs to have a certain HTML development base, no basic friends can go to HTML learning
I contact react Native time is not particularly long, so the content and nature of the understanding may be biased, in the study if t
1. Can be installed according to the official installation instructions, personally feel a little bit of English is fully capable of document installation procedures (https://facebook.github.io/react-native/docs/ getting-started.html), the specific environment variable how to configure the Internet one of the searchIf you want to quickly install Node,python,java, and you do not want to set their environment
1. PrefaceToday introduced react native to realize the function of QR code scanning. First, we need to use the third-party plug-in react-native-barcode-scanner-universal to achieve cross-platform QR code scanning.2. IntroductionReact-native-barcode-scanner-universalReact-
Recently trying to use React Native to do something, found that the real machine debugging or some pits exist. IOS Real-Computer debuggingFirst, you have to make the debug computer and your phone must be in the same WiFi network below
Open the files for your IOS project AppDelegate.m
Change jsCodeLocation to localhost your computer's local area network IP address
In Xcode , select your pho
First, the problem descriptionIn the process of configuring the development environment in accordance with the React-native configuration tutorial on the WIN7 platform on the network, when the difficult step to react-native run-android, it is found that there has been an error, as follows:The error description informat
teach you how to build iOS React native environment in your MacHttp://www.cnblogs.com/damnbird/p/6074607.htmlpreparatory work1. You need a Mac computer. (This is not nonsense?) What I'm using is air~~ poor. )2. The environment in which I operate the computer system isVersion 3.xcode: 8.0 official editionRequired Software1.HomebrewHomebrew, a Package manager for Mac Systems, is used to install Nodejs and som
First step: Export JS bundle and picture ResourcesUnlike the packaged react Native Android app, we can't export react Native iOS apps with the command step. We need to package the JS part of the code with the image resource, and then add it to the iOS project through Xcode.command to Export JS bundleUnder the root dire
React native uses props for data transfer and communication between pages. In react native, there are two ways to store and pass data: props (attributes) and state (states), Where:
Props is typically specified in the parent component and, once specified, no longer changes in the lifetime of the specified compo
React native is the direct use of ES6 to write code, many new syntax can improve our productivityDeconstruction Assignmentvar { StyleSheet, Text, View} = React;This code is the new deconstruction (destructuring) assignment statement in ES6. Allows you to get multiple properties of an object and assign them to multiple variables using a single statement.The abo
React native development, in order to encapsulate often need to customize the component, so that the parent and child components will appear, then how to communicate with each other between the parent and child components, that is, how to push and pop in their respective interface.Parent component passed to child component:Parent component:In the main component, the value or navigator can be passed directly
After installing React, enter the following in the terminal:
React-native Init Myfirstreactproject
Installation complete the following figure:The blue box inside will write clearly how to run this project.Here's a running iOS version.Enter the following command at the terminal:
Cd/users/zhuling/desktop/myfirstreactproject
React is composed of Reactjs and React native, of which Reactjs is a front-end frame of Facebook open source, React native is the embodiment of Reactjs thought on native! JSX is not a new language, it's just a syntactic sugar that
Today is nothing, engaged in the react Native, also are just started to get, and did not feel it's strong, hey. Today is a demo can run. I hereby record the construction process and save it for future use.Hereby declare, only process, do not guarantee hundred percent success, because I was in the construction of reference to a lot of things related articles, but also please crossing from the discretion, La
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