angular-cn/aio/content/examples/animations/src/app/open-close.component.3.ts
2019-11-01 22:27:40 +00:00

46 lines
1.1 KiB
TypeScript

// #docplaster
// #docregion reusable
import { Component } from '@angular/core';
import { useAnimation, transition, trigger, style, animate } from '@angular/animations';
import { transAnimation } from './animations';
@Component({
// #enddocregion reusable
selector: 'app-open-close-reusable',
// #docregion runtime
animations: [
transition('open => closed', [
style({
height: '200 px',
opacity: '{{ opacity }}',
backgroundcolor: 'yelow'
}),
animate('{{ time }}'),
], {
params: {
time: '1s',
opacity: '1'
}
}),
// #enddocregion runtime
// #docregion reusable
trigger('openClose', [
transition('open => closed', [
useAnimation(transAnimation, {
params: {
height: 0,
opacity: 1,
backgroundColor: 'red',
time: '1s'
}
})
])
])
// #enddocregion reusable
templateUrl: 'open-close.component.html',
styleUrls: ['open-close.component.css']
// #docregion reusable
})
// #enddocregion reusable
export class OpenCloseReusableComponent { }