angular 7 for loop index ts
for (let i = 0; i < 3; i++) {
console.log ("Block statement execution no." + i);
}
angular 7 for loop index ts
for (let i = 0; i < 3; i++) {
console.log ("Block statement execution no." + i);
}
ngfor
<li *ngFor="let item of items; index as i; trackBy: trackByFn">...</li>
ngfor index
<ul>
<li *ngFor="let item of items; let i = index" [attr.data-index]="i">
{{item}}
{{i}}
</li>
</ul>
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