@tinkoff/ng-polymorpheus
v4.3.0
Published
This is a tiny library for customizing components appearance
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Polymorpheus
Polymorpheus is a tiny library for polymorphic templates in Angular.
It is 1 KB gzip, dependency free and allows you to make pretty cool things.
What does it do?
It abstracts over different ways of view customization in Angular with one simple structural directive:
<ng-container *polymorpheusOutlet="content as text; context: context">{{text}}</ng-container>
Content accepts:
- primitives like
number
orstring
- functions that take
context
as argument and return a primitive - templates that get instantiated with given
context
- components that would get
context
injected through DI
Context is optional when you need your content to adapt to the situation
How to use it?
Typical use case would be a component that accepts visual customization and defines context by itself. Say a menu list where you can configure how each item should look like by passing a template. And context would be item itself and, for example, whether it is focused or not.
Please see extensive demo.
You can also read about this concept in detail.