Angular 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

0 vote98 views1 answer
Color
Html
0 vote112 views1 answer
Tailwind flex shrink
Html
0 vote57 views1 answer
Input-group-addon prepend
Html
0 vote102 views1 answer
How to inject html in wtforms
Html
23 votes108 views6 answers
Body parser
Html
2 votes98 views1 answer
Module 'speedtest' has no attribute 'Speedtest'
Html
27 votes104 views6 answers
Html align text center
Html
2 votes99 views1 answer
Server html page using nodejs
Html
16 votes105 views4 answers
File download button html
Html
7 votes107 views1 answer
Img on click html
Html