xDr*_*ago 4 animation angular-routing angular angular-animations
我按照本教程添加了路线过渡动画,它似乎有效,但我的应用程序中有超过 3 条路线。现在,当我转到animation: 'isRight'
当前所在的页面时,isLeft
它按预期工作,但是当我已经在isRight
并想转到当前页面右侧的另一个页面时,它根本不显示任何过渡。
我如何根据我目前的位置进行过渡?我怎么知道我是否必须向左或向右过渡?
这是我的路线的一个例子:
const routes: Routes = [
{ path: 'page1', component: Page1Component, data: {animation: isLeft} },
{ path: 'page2', component: Page2Component, data: { animation: 'isRight' } },
{ path: 'page3', component: Page3Component, data: { animation: 'isRight' } },
{ path: 'page4', component: Page4Component, data: { animation: 'isRight' } },
{ path: 'page5', component: Page5Component, data: { animation: 'isRight' } },
{ path: 'page6', component: Page6Component, data: { animation: 'isRight' } },
];
Run Code Online (Sandbox Code Playgroud)
那是我的动画:
export const slider =
trigger('routeAnimations', [
transition('* => isLeft', slideTo('left')),
transition('* => isRight', slideTo('right')),
transition('isRight => *', slideTo('left')),
transition('isLeft => *', slideTo('right'))
]);
function slideTo(direction) {
const optional = { optional: true };
return [
query(':enter, :leave', [
style({
position: 'absolute',
top: 0,
[direction]: 0,
width: '100%'
})
], optional),
query(':enter', [
style({ [direction]: '-100%'})
]),
group([
query(':leave', [
animate('600ms ease', style({ [direction]: '100%'}))
], optional),
query(':enter', [
animate('600ms ease', style({ [direction]: '0%'}))
])
]),
// Normalize the page style... Might not be necessary
// Required only if you have child animations on the page
query(':leave', animateChild()),
query(':enter', animateChild()),
];
}
Run Code Online (Sandbox Code Playgroud)
使用:increment
和:decrement
转换选择器值很容易。您可以定义路线,每条路线animation
的数据属性设置为一个数值,按如下递增顺序排列 -
const routes: Routes = [
{ path: 'one', component: CompOneComponent, data: { animation: 0 } },
{ path: 'two', component: CompTwoComponent, data: { animation: 1 } },
{ path: 'three', component: CompThreeComponent, data: { animation: 2 } },
{ path: 'four', component: CompFourComponent, data: { animation: 3} },
];
Run Code Online (Sandbox Code Playgroud)
那么你transitions
应该像 -
trigger('routeAnimations', [
transition(':increment', slideTo('right') ),
transition(':decrement', slideTo('left') ),
]);
Run Code Online (Sandbox Code Playgroud)
看看这个 stackblitz 例子。有关所有详细信息,另请参阅此 angular 文档。
归档时间: |
|
查看次数: |
1291 次 |
最近记录: |