main.ts
index.html
import { bootstrapApplication } from '@angular/platform-browser';
import { Component } from '@angular/core';
@Component({
selector: 'w3-card',
standalone: true,
styles: [`
.card { border: 1px solid #ccc; border-radius: 8px; padding: 12px; max-width: 360px; }
.card-header { font-weight: 600; margin-bottom: 6px; }
.card-body { color: #333; }
`],
template: `
<div class="card">
<div class="card-header"><ng-content select="[card-title]"></ng-content></div>
<div class="card-body"><ng-content></ng-content></div>
</div>
`
})
export class CardComponent {}
@Component({
selector: 'app-root',
standalone: true,
imports: [CardComponent],
template: `
<h3>Content Projection (ng-content)</h3>
<w3-card>
<span card-title>Welcome</span>
<p>Project any markup into a reusable shell component.</p>
</w3-card>
<br>
<w3-card>
<span card-title>Another Card</span>
<ul>
<li>Works with lists</li>
<li>Images, buttons, etc.</li>
</ul>
</w3-card>
`
})
export class App {}
bootstrapApplication(App);
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Angular Components - Content Projection</title>
</head>
<body>
<app-root></app-root>
</body>
</html>