Executing an animation in Angular 4 using a Directive

There's an ongoing issue on the repository here, but I wanted to see if anyone here could help as well.

I am trying to programmatically trigger an animation from a Directive. However, when using Renderer.animate, I receive the following error:

Renderer.animate is no longer supported!

And when using Renderer.invokeElementMethod, I encounter this error:

Cannot read property 'apply' of undefined

Does anyone have a suggestion on how I can accomplish this?

Answer №1

Exciting updates are on the horizon for Angular! Check out this GitHub issue in the official Angular repository for more information.

TL;DR

Here's the scoop: The first beta release of Angular 4.1 is set to follow up on the recent 4.0.0 release. Here's a sneak peek at some new features:

class MyCmp {


constructor(private _builder: AnimationBuilder) {
   }
   myMethod() {
      const animation = this._builder.build([
        style(...),
        animate(...),
        group([
          animate(...)
          animate(...)
          animate(...)
        ])
      ]);
      const player = animation.create(someElement);
      player.play();
   }
}

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