Angular 2 news ticker

A news ticker in Angular 2! Here's a basic example to get you started:

Components

1. news-ticker.component.ts:

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

@Component({ selector: 'app-news-ticker', template: `

constructor() {}

ngOnInit(): void { // You can add a timer to update the news items every X seconds setInterval(() => { this.newsItems.push({ title: 'New News Item!' }); this.newsItems.shift(); // Remove the oldest item }, 5000); // Update every 5 seconds } }

2. `app.component.ts`:
```typescript
import { Component } from '@angular/core';
import { NewsTickerComponent } from './news-ticker/news-ticker.component';

@Component({
  selector: 'app-root',
  template: `
    <app-news-ticker></app-news-ticker>
  `,
})
export class AppComponent {}

CSS

Add the following CSS to your styles.css file to style the news ticker:

.news-ticker {
  position: relative;
  width: 300px;
  height: 30px;
  overflow: hidden;
  background-color: #f0f0f0;
  padding: 10px;
  border: 1px solid #ccc;
}

.news-ticker ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.news-ticker li {
  display: inline-block;
  margin-right: 10px;
  font-size: 16px;
  font-weight: bold;
  color: #333;
}

.news-ticker li:last-child {
  margin-right: 0;
}

Usage

In your Angular 2 application, add the NewsTickerComponent to your app component:

<app-root>
  <app-news-ticker></app-news-ticker>
</app-root>

This will render a news ticker component with a list of news items. The newsItems array is updated every 5 seconds using setInterval, and the oldest item is removed to keep the list updated.

You can customize the appearance and behavior of the news ticker by modifying the CSS and the NewsTickerComponent code.