docs(common): update ngFor docs to new as syntax (#15166)

2017-03-23 01:18:22 +01:00
parent 26f6bd4d3b
commit 9319b5f329
3 changed files with 5 additions and 6 deletions
--- a/packages/examples/forms/ts/nestedFormArray/nested_form_array_example.ts
+++ b/packages/examples/forms/ts/nestedFormArray/nested_form_array_example.ts
@ -16,7 +16,7 @@ import {FormArray, FormControl, FormGroup} from '@angular/forms';
  template: `
    <form [formGroup]="form" (ngSubmit)="onSubmit()">
      <div formArrayName="cities">
-        <div *ngFor="let city of cities.controls; let i=index">
+        <div *ngFor="let city of cities.controls; index as i">
          <input [formControlName]="i" placeholder="City">
        </div>
      </div>