【发布时间】:2017-05-15 17:29:28
【问题描述】:
在我的主要路线中,我的个人资料模块延迟加载到 /profile 上,如下所示:
{
path: '',
component: HomeComponent
},
{
path: 'profile', loadChildren: './profile/profile.module#ProfileModule'
},
{
path: '**',
redirectTo: '',
pathMatch: 'full'
}
但是,我的配置文件模块需要大约 1.5 - 2 秒才能加载,这非常慢。我想在我的模块加载时显示某种加载动画,有什么办法吗?我试过这样做:
app.component.html
<!-- other stuff ... -->
<router-outlet></router-outlet>
<div class="loading">
<div class="spinner">
<div class="rect1"></div>
<div class="rect2"></div>
<div class="rect3"></div>
<div class="rect4"></div>
<div class="rect5"></div>
</div>
</div>
在我的 CSS 中,我有:
/* default .loading styles, .loading should be invisible, opacity: 0, z-index: -1 */
.loading {
opacity: 0;
transition: opacity .8s ease-in-out;
position: fixed;
height: 100%;
width: 100%;
top: 0;
left: 0;
background: #1B1B1B;
color: white;
z-index: -1;
}
/* .loading screen is visible when app is not bootstraped yet, .my-app is empty */
router-outlet:empty + .loading,
router-outlet:empty + .spinner {
opacity: 1;
z-index: 100;
}
/* spinner animation css stuff */
但这似乎不起作用,是否在加载 angular2 模块时显示一些加载器?
【问题讨论】: