Visual Studio 2015社区支持ES6 / ES7 [英] ES6 / ES7 support in Visual Studio 2015 Community

问题描述

我听说VS 2015正在支持新的js语法，但是当我使用aurelia.js编写的项目在这个IDE智能感知中抱怨很多很多东西，例如。

  export class UpperValueConverter {
 toView（value）{
 return value&& value.toUpperCase（）; 
} 
} 
  

我安装了WebEssentials 2015。仍然没有什么似乎工作...可能一个重要的信息是，我目前的VS安装是一个新的，所以我没有搞砸任何设置。

解决方案

我在.jsx文件中遇到这个问题，visual studio 2015正在使用

如果我们可以以某种方式，我会设法将 react-tools 转换为 babel stage-1 变压器，查看我的答案此处： - ）

I'm hearing that VS 2015 is supporting the new js syntax but when I open up a project written using aurelia.js in this IDE intellisense complains about many, many things eg.

export class UpperValueConverter {
  toView(value){
    return value && value.toUpperCase();
  }
}

I have the WebEssentials 2015 installed. Still nothing seems to work... Probably an important information is that my current VS installation is a fresh one, so I didn't mess up any settings.

解决方案

I was having this problem in .jsx files, visual studio 2015 was using the react-tools plugin to parse and highlight the syntax errors.

I can't find the question i got this from now, but someone said to change a line in the following file:

C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\IDE\Extensions\Microsoft\Web Tools\External\react-server\server.js

Change the following line:

var transformed = reactTools.transformWithDetails(code, { elementMap: true });

To:

var transformed = reactTools.transformWithDetails(code, 
    { elementMap: true, 
      es6module: "--es6module", 
      harmony: "--harmony", 
      nonStrictEs6module: "--non-strict-es6module"  });

I added the option nonStrictEs6module, and now it doesn't warn me over most things except directly assigned arrows functions:

It would be nice if we could somehow I managed to swap out the react-tools transform for a babel stage-1 transformer, check out my answer here :-)

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