Angular2 - Variable variables

Question

Short version:

How to use $$a like in PHP but in angular2?

Long version:

I have 2 const variables const foo = 'string' and const bar = 'string2'

And 1 variable foo2 = 'foo'

Would it be possible to call something like this.{{foo2}} with a result of 'string'?

I know it's possible in PHP with $$a.

yurzui · Accepted Answer · 2018-01-29 10:58:43Z

2

Simply use brackets notation:

{{ this[foo2] }}

answered Jan 29, 2018 at 10:58

yurzui

215k32 gold badges450 silver badges413 bronze badges

Sign up to request clarification or add additional context in comments.

1 Answer 1