The component I created is not visible on the index page

I am new to Angular and I am trying to create a simple component, but I am facing an issue where my component is not showing up on the index page. Can someone please help me with this?

Here is my component named "List.Component.ts":

import { Component } from '@angular/core';

@Component({
  selector:'navBar',
  templateUrl:'./navBarTemplate.html'
})

export class navBar {
  constructor(){

  }
}

This is my template html code:

<ul>
  <li>Test-1</li>
  <li>Test-2</li>
  <li>Test-3</li>
</ul>

I have imported my component in the "app.module.ts" file:

import { NgModule }      from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';


import { AppComponent }  from './app.component';

//here is my component
import { navBar } from './List.Component';


@NgModule({
  imports:      [ BrowserModule ],
  declarations: [ AppComponent, navBar ],
  bootstrap:    [ AppComponent ]
})
export class AppModule { }

However, when I check the index page, all it shows is "Hello Angular."

My Index page looks like this:

<!DOCTYPE html>
<html>
  <head>
    <title>Angular QuickStart</title>
    <base href="/">
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" href="styles.css">

    <!-- Polyfill(s) for older browsers -->
    <script src="node_modules/core-js/client/shim.min.js"></script>

    <script src="node_modules/zone.js/dist/zone.js"></script>
    <script src="node_modules/systemjs/dist/system.src.js"></script>

    <script src="systemjs.config.js"></script>
    <script>
      System.import('main.js').catch(function(err){ console.error(err); });
    </script>
  </head>

  <body>
    <NavBar></NavBar>
    <my-app>Loading AppComponent content here ...</my-app>
  </body>
</html>

Answer №1

<body>
    <NavBar></NavBar>
    <my-app>Loading AppComponent content here ...</my-app>
</body>

The main structure of your application has my-app as its wrapper element. It is important to note that anything outside of this wrapper, such as <navBar>, will not be recognized unless it is defined and processed elsewhere in the code.

To ensure proper functionality, you should include <navBar> within a component that is nested within your Angular application, like AppComponent. This way, the navigation bar will be correctly placed where intended.

Answer №2

To include the navigation bar, make sure to insert <NavBar></NavBar> within the app.component.html file.

Answer №3

To update your index.html file, delete the navbar selector and replace it with the following navbar selector in the app.component.html file:

<navBar></navBar>

Answer №4

To display the navigation bar in your app, simply insert <navBar></navBar> into the app.component.html file.

Make sure to also include

<router-outlet></router-outlet>
below the navbar section to allow for viewing other components.

app.component.html

<navBar></navBar>
<router-outlet></router-outlet>

Answer №5

In order to address the issue at hand, it is recommended that you make use of the following HTML tag:

<headerElement>
           ...
</headerElement>

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