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I'm creating an application using Angular4, I'd like to correspond to IE11. polyfills.ts is designated like ex), but is other designation necessary?

ex)

import "core-js/es6/symbol";
import "core-js/es6/object";
import "core-js/es6/function";
import "core-js/es6/parse-int";
import "core-js/es6/parse-float";
import "core-js/es6/number";
import "core-js/es6/math";
import "core-js/es6/string";
import "core-js/es6/date";
import "core-js/es6/array";
import "core-js/es6/regexp";
import "core-js/es6/map";
import "core-js/es6/set";
import "core-js/es6/reflect";

import "core-js/es7/reflect";
import "zone.js/dist/zone";

I referred to Browser Support (https://angular.io/docs/ts/latest/guide/browser-support.html), but I do not know what is necessary to import out of ES6 because it is written only with ES6.

sk1234
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  • You can refer to this link https://stackoverflow.com/questions/40490987/angular-2-webpack-site-wont-work-on-server-in-ie-11. Important ones would be the shim library – Thiagz May 23 '17 at 08:17
  • @Thiagz I import core-js/es6 with polyfills.ts, but do I need additional shim library for this? – sk1234 May 26 '17 at 03:19
  • I included only these 3.. babel-polyfill, zone.js, and reflect-metada. After that my code was working fine on IE[11,10,9,8] – Thiagz May 26 '17 at 04:25
  • @Thiagz babel-polyfill, zone.js, and reflect-metada don't exist in URL you showed, but is there a site to which you referred to use these? – sk1234 May 30 '17 at 03:16
  • You can find those libraries in https://www.npmjs.com/ . Just import it to your project and your app will work fine – Thiagz May 31 '17 at 05:57

1 Answers1

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Why don't u use the Angular CLI to set up your project? This way everything is set up correctly and after that you're free to do what ever you want.

Maarten Tibau
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  • When using Angular CLI, a no problem thing was understood in generated polyfills.ts. es6-shim.min.js and shims_for_IE.js are a module equal to core-js/es6, Is the recognition that core-js/es6 being used as the formula of Angular right? – sk1234 May 30 '17 at 03:31