How use variable in the path while import typescript

Question

Is it possible to put a varible(or a const) to the path instead of writting whole path as string literal. As it seems, angular doesn't accept anything but string literal.

import aClass = require("./simpleClass"); 
import { aComponent } from aClass.myClass.Root + 'tutorial.component';

myClass:

export class myClass{    
    public static Root = "./"
}

In this example aClass.myClass.Root + 'tutorial.component' has error which was explained

aClass.myClass.Root is undefined... Instead use aClass.Root? Although I still don't think that will work. — evolutionxbox
– evolutionxbox, Commented Apr 18, 2017 at 9:41

Ihsan · Accepted Answer · 2019-02-12 07:23:01Z

7

it does support dynamic imports now..

just do this

async () => {
  const { aComponent } = await import(aClass.myClass.Root + 'tutorial.component');
}

for more information

http://2ality.com/2017/01/import-operator.html

Try this

import aClass from "./simpleClass"; 
var aComponent = require(aClass.myClass.Root + 'tutorial.component').aComponent;

or

import { myClass } from './simpleClass';
const { aComponent } = require(myClass.Root + 'tutorial.component');

edited Feb 12, 2019 at 7:23

answered Dec 16, 2017 at 17:16

Ihsan

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2 Comments

Maxim Mazurok Over a year ago

It works, thanks! @siamak-ferdos that should be an accepted answer

Vlad Over a year ago

Works great in Angular! import { env } from 'environments'; export function getsomejson(){ return 'assets/path/' + env.some_var + '/file.json' } and then in the component.ts you just: import {getsomejson} from 'path'; ... style = getsomejson();, and in the html you just need: [style]="style | async"

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