Loading Angular page

I'm currently working on a personal project in Angular and I have a requirement to display a specific page for a brief period of time when the site is loaded, before redirecting to the home component. Is there a way to achieve this or create a loading screen that appears while the rest of the site loads in the background?

app.routing ***

const routes: Routes = [
  {path: "", redirectTo:"home", pathMatch:"full"},
  {path: "home", component: HomeComponent},
  {path: ":id", component: OverviewComponent},
  {path: ":id/:id", component: OverviewComponent},
  {path: ":id/:id/:id", component: OverviewComponent},
  {path: ":id/:id/:id/:id", component: OverviewComponent},
  {path: ":id/:id/:id/:id/:id", component: OverviewComponent},
  {path: "**", redirectTo:"home"} 
];
angulartypescriptloading

Answer №1

The content of your index.html could look something like this:

<body>
  <app-root>
    <img class="logo" src="assets/logo.jpg">
  </app-root>
</body>

By including the "logo" image in your app, it will be displayed while the application is loading.

To make your main.ts file wait before bootstrapping the application, you can use the following code snippet:

const timer = new Promise((resolve, reject) => {
  setTimeout(() => {
    resolve("ready")
  }, 2000)
})
timer.then(_=>{
  platformBrowserDynamic().bootstrapModule(AppModule).then(ref => {
    // Ensure Angular destroys itself on hot reloads.
    if (window['ngRef']) {
      window['ngRef'].destroy();
    }
    window['ngRef'] = ref;
  
    // Log any bootstrap errors
  }).catch(err => console.error(err));
})

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