Aurelia: Using index value to increment array value in input binding

Question

I am trying to increment an array value inside a value.bind directive so that, in this example, three rows are created, incrementing the array number:

<tr repeat.for="i of 3">
    <td><input  type="text" value.bind="GS.qData.estate[**${$index}**].name"></td>
**strong text**</tr>

I have tried several permutations ( {$i}, etc ), but nothing seems to work.

Have you tried just using `i`? `value.bind="GS.qData.estate[i].name"` ? — Ashley Grant, Feb 05 '21 at 18:37

score 0 · Answer 1 · answered Feb 07 '21 at 02:15

0

Further research seems to show that the repeater won't do this, so I have other solutions. Thanks for the reply.

answered Feb 07 '21 at 02:15

Norm Strassner

225
3
11

Aurelia: Using index value to increment array value in input binding

1 Answers1