joppot

コピペで絶対動く。説明を妥協しない

ソフトウェア

Atom imports React component using import-js 2.2.0

投稿日:


Abstract

Hello everybody it’s me candle.

In this time we will import the component path into the file using import-js and Atom automatically.

React recommends to write one component in one file, when development becomes to be big, the number of component increase.

If you use 10 components with one Container, you need to write 10 import statements.
import-js helps us from such troublesome work.

Precondition

Already exist React web environment
I recommend you use the react project created by create-react-app command which I wrote the before article.
Atom was installed in your computer.



Install import-js plugin of Atom

Launch Atom and select “Preferences…” from “Atom” of the top menu.

Click the “Install” at the left menu bar, enter “import-js” in the search box, push the Enter Key.
Install “atom-import-js” in the search results.


Put the .importjs.js file into a react project

The importjs command will do such a thing with reference to .importjs.js in the root of the react project.
Ok I prepared the react project that has such structure in this time.

├── package.json
├── public
│ ├── favicon.ico
│ └── index.html
└── src
├── App.css
├── App.js
├── App.test.js
├── components
│ └── Input.js
├── index.css
├── index.js
└── logo.svg



Create the .importjs.js

touch .importjs.js

I don’t know about the setting of imporjs, so refer to the file on the github.
https://github.com/Galooshi/import-js/blob/master/.importjs.js

Write this.

module.exports = {
  environments: ['node'],
  ignorePackagePrefixes: ['lodash.'],
  declarationKeyword: 'import',
  logLevel: 'debug',
  excludes: [ './build/**' ]
}

Save it.

We use it

From this part, react development environment is different between each engineer. but I try to do at the above environment.

import React from 'react';

class App extends React.Component{
  constructor(){
    super();
    this.state = {
      txt: 'hello world'
    }
  }

  update(e){
    this.setState({
      txt: e.target.value
    })
  }

  render(){
    return(
      <div>
        <p>Text: {this.state.txt}</p>
        <Input onChange={this.update.bind(this)}/>
      </div>
    )
  }
}

export default App;

We try to insert the “Input component” from components/Input.js automatically.
Move the cursor on the <Input> jsx and push “Command + Shift + i”.

The first time importjsd does not recognize the module under the project, so sometime nothing will come out.
Push “Command + Shift + i” again.
Then, I think that the component will be inserted automatically.

It works good.

Conclusion

With this feature of Atom, coding will be much more high speed.

スポンサードリンク

If you think this article is good, share it please

-ソフトウェア
-, ,

執筆者:


comment

Your email address will not be published. Required fields are marked *

関連記事

Limit the number of text characters in wordpress article index by plugin

English 日本語 Abstract Hello everybody, It’s candle. Nowadays, when I used free themes for wordpress at the company, I noticed that. Many free theme use the_content function which expands all the contents of individual articles in the article list, and it is very irritating. However, editing a free theme is troublesome. We use the “Advanced Excerpt” plugin to limit the number of characters displayed in the article list and make it easy to see. We use the free theme “twentyeleven” as a sample. Before After Premise There is a wordpress.

Using vc to manage git on emacs25

Abstract Hello everyone it’s me candle. In this article we would like to use vc(version controll) which is included by deault in emacs. It seems that vc supports to both subversion and git, not git-specific functions. If you want to use git with emacs in earnest, I recommend magit. On the other hand, since vc is installed in by default, it is good for user who want to use it easily. Precondition You use emacs You have a basic git skill. vc-git configuration of emacs Although vc supports to git, ‘git add’ and ‘git reset HEAD’ do not exist. I …

Fix emacs powerline character gets corruption(mojibake) on Mac standard terminal or iTerm2

Abstract Hello everyone it’s me candle. In this time I will show you how to fix emacs powerline character corruption(mojibake). I am referring to this site. https://griffio.github.io/utils/2016/01/26/Spacemacs-OSX-Term/ I will explain both iterm2 and mac standard terminal. In my case I launch the Emacs with iterm2, the arrow of powerline gets garbled. Let’s fix. Precondition You use emacs Your emacs was installed powerline. You use emacs with iTerm2 or mac standard terminal.

How to add extension to Ungoogled chromium

English 日本語 Abstract Hello everybody, It’s candle. I don’t use Google Chrome so much because I am firefox user, but sometimes I need to use Chrome for extensions. Google Chrome is slow, and there are some personal information protection is loose. Detail is here. https://github.com/Eloston/ungoogled-chromium So, I use ungoogled chromium. The problem of ungoogle chromium is that is not easy to install extensions. In this article, I’ll show you how to install plugins. This article is according to the under link. https://github.com/Eloston/ungoogled-chromium/blob/master/FAQ.md Premise Ungoogled chromium has been installed

Develop React in emacs in rjsx-mode

English 日本語 Abstract Hello everyone this is candle. In this time I would like to introduce rjsx-mode of major-mode for react development of emacs. The development of “react” has been tried and errored between emacs users, such as using web-mode or js2-jsx-mode of js2-mode. Also I had been used js2-jsx-mode before rjsx-mode. Since rjsx-mode is an extension of js2-mode, users of js2-mode can use it without discomfort. rjsx-mode has auto complete function of jsx. it’s fantastic. Precondition You use emacs You use melpa or el-get


I work in the venture company as a CTO. I start to write program in University, first I learned java, C++ and PHP. In the company, I'm developing web services by Rails. I do like to automation.