Ngfor index

<ul>
    <li *ngFor="let item of items; let i = index" [attr.data-index]="i">
        {{item}}
    </li>
</ul>

Source: stackoverflow.com

How to get index for ngfor

*ngFor="let item of items; index as i;" 
// OR
*ngFor="let item of items; let i = index;"
// i will be the index, starting from 0 
// and you can show it in the string interpolation with {{ i }}

Ngfor index

<ul>
  <li *ngFor="let food of menu; index as i">
      {{ index }},{{ food }}
  </li>
</ul>
<!-- index starts from 0 
This gives an undordered list of food items in a menu, with the first item as 0-->

Ngfor index

<ul>
    <li *ngFor="let item of items; index as i">
        {{item}}
    </li>
</ul>

Source: stackoverflow.com

Ngfor index

<ul>
    <li *ngFor="let item of items; let i = index" [attr.data-index]="i">
        {{item}}
        {{i}}
    </li>
</ul>

Source: stackoverflow.com

Index in ng for

You have to use let to declare the value rather than #.<ul>
    <li *ngFor="let item of items; let i = index" [attr.data-index]="i">
        {{item}}
    </li>
</ul>Angular = 1<ul>  <li *ngFor="#item of items; #i = index" [attr.data-index]="i">    {{item}}  </li></ul>

Source: stackoverflow.com

Similar codes

32 votes194 views6 answers
Href html
Html
0 vote330 views0 answer
Html
1 vote218 views1 answer
Details balise
Html
12 votes199 views3 answers
Bootstrap cards with image
Html
0 vote192 views1 answer
How to use a text area for a model kendo mvc
Html
0 vote196 views1 answer
Laravel route sub domain routing
Html
0 vote203 views1 answer
Figcaption html
Html
12 votes207 views6 answers
Input maxlength
Html
0 vote222 views1 answer
Html textarea background text
Html
0 vote187 views1 answer
Ionic checkbox value by function
Html